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Natural Sciences Repository Index 250

Index 250 indexes the Natural Sciences Repository.

Overexpression of the CstF-64 and CPSF-160 polyadenylation protein messenger RNAs in mouse male germ cells

Overexpression of thioredoxin h leads to enhanced activity of starch debranching enzyme (pullulanase) in barley grain

Overnutrition and undernutrition as modifiers of metabolic processes in disease states

Overproduction of an inducible extracellular serine protease improves biological control of Pythium ultimum by Stenotrophomonas maltophilia strain W81

Overproduction of salicylic acid in plants by bacterial transgenes enhances pathogen resistance

Overproduction of the secretin OutD suppresses the secretion defect of an Erwinia chrysanthemi outB mutant

Overstory composition and stand structure influence herbaceous plant diversity in the mixed aspen forest of northern Minnesota

Overview of the Leishmaniavirus endoribonuclease and functions of other endoribonucleases affecting viral gene expression

Overview of zinc absorption and excretion in the human gastrointestinal tract

Overview: the clinical perspective

Overweight among children and adolescents in a Native Canadian community: prevalence and associated factors

Overweight and obesity among women doing mental and physical work

Overweight and underweight coexist within households in Brazil, China and Russia

Overwinter soil nitrogen dynamics in seasonally frozen soils

Overwinter survival of bean rust urediniospores in North Dakota

Overwintering ecology of two species of spider mites (Acari: Tetranychidae) on different host plants

Overwintering mortality of Urophora affinis and U. quadrifasciata (Diptera: Tephritidae) on spotted knapweed: effects of larval competition versus exposure to subzero temperatures

Overwintering of Frankliniella fusca (Thysanoptera: Thripidae) on winter annual weeds infected with Tomato spotted wilt virus and patterns of virus movement between susceptible weed hosts

Ovine toxoplasmosis in Suriname and its possible impact on human infection

Oviposition behavior of Aphelinus asychis (Hymenoptera: Aphelinidae) and Aphidius matricariae (Hymenoptera: Aphidiidae) and defense behavior of their host Diuraphis noxia (Homoptera: Aphididae)

Oviposition behaviour and host colony size discrimination in Episyrphus balteatus (Diptera: Syrphidae)

Oviposition by European corn borer (Lepidoptera: Crambidae) in response to various transgenic corn events

Oviposition patterns of the strawberry bud weevil (Coleoptera: Curculionidae) at two spatial scales and implications for management

Oviposition preference of Neoleucinodes elegantalis (Guenee) (Lepidoptera: Crambidae) and rates of parasitism by Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) on Lycopersicon esculentu

Oviposition preferences of aphidophagous hoverflies

Oviposition strategy of the green lacewing Chrysoperla rufilabris (Neuroptera: Chrysopidae) in response to extraguild prey availability

Ovulation rate, latency period and ova viability after GnRH- or hCG-induced breeding in the Asian catfish Pangasius hypophthalmus (Siluriformes, Pangasiidae)

Ovules and seeds of Tremandraceae

Oxadiazon, oryzalin, and oxyfluorfen residues in container plant nurseries

Oxalate and ascorbic acid in kiwifruit during growth and storage

Oxidant damage during and after spaceflight

Oxidants and regulation of K+-Cl- cotransport in equine red blood cells

Oxidants, oxidative stress and the biology of ageing

Oxidation of spruce wood sawdust by MnO2 plus oxalate: a biochemical investigation

Oxidation rates of commercial elemental sulfur products applied to an alkaline silt loam from Arkansas

Oxidation-reduction state of Fe and extractable K in a whole soil

Oxidative stability and vitamin E levels increased in restructured beef roasts with added rice bran oil

Oxidative stress and Alzheimer disease

Oxidative stress in humans during work at moderate altitude

Oxidative stress in smokers supplemented with vitamin C

Oxidative stress induced by exercise and dietary fat modulates the coenzyme Q and vitamin A balance between plasma and mitochondria

Oxidative stress, vitamin E and pregnancy induced hypertension

Oxidizible organic carbon fractions and soil quality changes in an Oxic Paleustalf under different pasture leys

Oxoproline kinetics and oxoproline urinary excretion during glycine- or sulfur amino acid-free diets in humans

Oxygen activation during oxidation of methoxyhydroquinones by laccase from Pleurotus eryngii

Oxygen regulation of a nodule-located carbonic anhydrase in alfalfa

Oxygen starvation induces cell death in Candida shehatae fermentations of D-xylose, but not D-glucose

Oxygen-sensitive membrane transporters in vertebrate red cells

Oxylipin pathway in the biosynthesis of fresh tomato volatiles

Oxytocin is a cardiovascular hormone

Oxytocin receptors in guinea pig myometrium near term and during labor

Oxytocin-induced cervical dilation and cervical manipulation in sheep: effects on laparoscopic artificial insemination

Ozone decomposition under the irradiation of 253.7 nm in the presence of methyl bromide

Ozone depletion and UVB radiation: impact on plant DNA damage in southern South America

Ozone impacts on allometry and root hydraulic conductance are not mediated by source limitation nor developmental age

Ozone inhibits guard cell K+ channels implicated in stomatal opening

Ozone quenching properties of isoprene and its antioxidant role in leaves

P-values for postmortem intervals from arthropod succession data

P. carinii induces selective alterations in component expression and biophysical activity of lung surfactant

P24 proteins and quality control of LIN-12 and GLP-1 trafficking in Caenorhabditis elegans

P53-independent apoptosis induced by genistein in lung cancer cells

PARallels in axis formation

PAT1, a new member of the GRAS family, is involved in phytochrome A signal transduction

PC-SPES and prostate cancer

PCR amplification of putative gpa-2 and gpa-3 orthologs from the (A + T)-rich genome of Strongyloides stercoralis

PCR amplification of the Irish potato famine pathogen from historic specimens

PCR amplification of the gene acmA differentiates Lactococcus lactis subsp. lactis and L. lactis subsp. cremoris

PCR assays that identify the grapevine dieback fungus Eutypa lata

PCR detection of Fusarium oxysporum f. sp. basilici on basil

PCR detection of Kashmir bee virus in honey bee excreta

PCR detection, characterization, and distribution of virulence genes in Aeromonas spp

PCR-RFLP analysis of the ITS2 region to identify Schistosoma haematobium and S. bovis from Kenya

PCR-RFLP analysis on phylogeny of Allium

PCR-RFLP patterns of four isolates of Trichinella for rDNA ITS1 region

PCR-based genotyping of epidemic and preepidemic Trichoderma isolates associated with green mold of Agaricus bisporus

PCR-based identification of MAT-1 and MAT-2 in the Gibberella fujikuroi species complex

PCR-based markers facilitating marker assisted selection in sunflower for resistance to downy mildew

PCR-based microsatellite analysis for differentiation and genetic monitoring of nine inbred SENCAR mouse strains

PDE1 encodes a P-type ATPase involved in appressorium-mediated plant infection by the rice blast fungus Magnaporthe grisea

PICKLE is a CHD3 chromatin-remodeling factor that regulates the transition from embryonic to vegetative development in Arabidopsis

PKa-values of guaiacyl and syringyl phenols related to lignin

PLABSIM: software for simulation of marker-assisted backcrossing

PMGA phenotypic variation in Mycoplasma gallisepticum occurs in vivo and is mediated by trinucleotide repeat length variation

POPDIST, version 1.1.1: a program to calculate population genetic distance and identity measures

PPi formation by reversal of the tonoplast-bound H+-pyrophosphatase from 'Valencia' orange juice cells

PRR1, a homolog of Aspergillus nidulans palF, controls pH-dependent gene expression and filamentation in Candida albicans

PSa causes oncogenic suppression of Agrobacterium by inhibiting VirE2 protein export

Pacing induced sustained atrial fibrillation in a pony

Paclobutrazol distribution following application to two media as determined by bioassay

Paddock shape effects on grazing behavior and efficiency in sheep

Palaeoclimate records in compound-specific delta D values of a lipid biomarker in ombrotrophic peat

Palaeoecology and development of peatlands in Indiana

Paleoecology of a groundwater outflow using siliceous microfossils

Pallet and component parts from small-diameter red oak bolts

Palmitic acid uptake by the rat soleus muscle in vitro

Palms of Parque Natural do Seringueiro, Acre, Brazil

Palynology, sedimentology and environmental significance of Holocene swamps at northern Kaitoke, Great Barrier Island, New Zealand

Pampas grass responses to ancymidol, paclobutrazol, and uniconazole substrate drenches

Pansy tolerance to preemergence herbicides

Paper pellets as a mulch for dryland grain sorghum production

Papillomavirus capsid protein expression level depends on the match between codon usage and tRNA availability

Paracrine regulation of epithelial progesterone receptor and lactoferrin by progesterone in the mouse uterus

Paracrine regulation of epithelial progesterone receptor by estradiol in the mouse female reproductive tract

Parallel computation of a maximum-likelihood estimator of a physical map

Paralytic ileus accompanied by pneumatosis cystoides intestinalis after acarbose treatment in an elderly diabetic patient with a history of heavy intake of maltitol

Parameter estimates for genetic effects on carcass traits of Korean Native Cattle

Parameter estimates for greasy fleece weight of Rambouillet sheep at different ages

Parameter estimates for number of lambs born at different ages and for 18-month body weight of Rambouillet sheep

Parameter estimation for crop models: a new approach and application to a corn model

Parameters of human immunodeficiency virus infection of human cervical tissue and inhibition by vaginal virucides

Parameters of treated stainless steel surfaces important for resistance to bacterial contamination

Paramutation alters regulatory control of the maize pl locus

Paramyosin from the parasitic mite Sarcoptes scabiei: cDNA cloning and heterologous expression

Paranaella luquei gen. et sp. n. (Monogenea: Microcotylidae), a new parasite of Brazilian catfishes

Parasite adaptation to locally common host genotypes

Parasite community similarity between four Irish lakes

Parasite community study of the undulate ray Raja undulata in the Ria of Muros (Galicia, northwest Spain)

Parasite fauna of Australian marine oligochaetes

Parasite infection and caloric restriction induce physiological and morphological plasticity

Parasite-induced variation in host morphology: brain-encysting trematodes in fathead minnows

Parasites - invaders of the Volga river basin: history of invasion, prospects for dispersion and possibilities of epizootics

Parasites of cultured cod (Gadus morhua) postlarvae fed natural zooplankton

Parasites of domestic and wild animals in South Africa. XL. Ticks on dogs belonging to people in rural communities and carnivore ticks on the vegetation

Parasites of domestic and wild animals in South Africa. XXXVIII. Ixodid ticks collected from 23 wild carnivore species

Parasites of farm-raised trout in Michigan, U.S.A

Parasites of ornamental fish imported into Australia

Parasites take control

Parasitic diatoms inside Antarctic sponges

Parasitic helminths of five species of owls from Florida, U.S.A

Parasitic infections of Chamelea gallina (Mollusca, Bivalvia) from commercially exploited banks of the Adriatic Sea

Parasitic nematodes of Engraulis anchoita Hubbs et Marini, 1935 (Pisces, Engraulidae) off the Argentine and Uruguayan coasts, South West Atlantic

Parasitism by the protozoan Perkinsus atlanticus favours the development of opportunistic infections

Parasitism of sedentary stages of Heterodera glycines by isolates of a sterile nematophagous fungus

Parasitism of the eggs of Lygus shulli and Lygus elisus (Heteroptera: Miridae) by Anaphes iole (Hymenoptera: Mymaridae)

Parasitism of the nematode Heterodera glycines by the fungus Hirsutella rhossiliensis as influenced by crop sequence

Parasitoid community associated with the leafroller Eudemis gyrotis (Lepidoptera, Tortricidae) on a bayberry, Myrica rubra (Myricaceae)

Parasitoids of the Nantucket pine tip moth (Lepidoptera: Tortricidae) in the coastal plain of Georgia

Parathyroid hormone-related peptide expression in tibial dyschondroplasia

Paratylenchinae: evaluation of diagnostic morpho-biometrical characters of females in the genus Paratylenchus Micoletzky, 1922 (Nematoda: Tylenchulidae)

Parelaphostrongyliasis in white-tailed deer in Missouri

Parelaphostrongylus tenuis (Nematoda: Protostrongylidae) and other parasites of white-tailed deer (Odocoileus virginianus) in Costa Rica

Parental effects in the inheritance of nonnodulation in peanut

Parthenogenesis induced by Wolbachia in Gronotoma micromorpha (Hymenoptera: Eucoilidae)

Partial cambial mortality in high-elevation Pinus aristata (Pinaceae)

Partial characterization of a closterovirus associated with apple mealybug-transmitted little cherry disease in North America

Partial characterization of farnesyl and geranylgeranyl diphosphatases induced in rice seedlings by UV-C irradiation

Partial dissociation of PrPSc deposition and vacuolation in the brains of scrapie and BSE experimentally affected goats

Partial effect of bromocriptine on lactose and galactose synthesis in a pregnant woman heterozygous for galactosaemia

Partial genome organization, identification of the coat protein gene, and detection of Grapevine leafroll-associated virus-5

Partial isolation of a water soluble pheromone from the sugar beet cyst nematode, Heterodera schachtii, using a novel bioassay

Partial mechanical impedance can increase the turgor of seedling pea roots

Partial purification and characterization of Bacillus thuringiensis Cry1A toxin receptor A from Heliothis virescens and cloning of the corresponding cDNA

Partial purification and characterization of soluble acid invertase from sweet potato suspension cells

Partial purification of the aminopeptidase from the midgut of the human body louse, Pediculus humanus humanus

Partial sequence and expression of the gene for and activity of the sodium glucose transporter in the small intestine of fed, starved and refed chickens

Participation of a sialic acid-specific lectin from freshwater prawn Macrobrachium rosenbergii hemocytes in the recognition of non-self cells

Participation of rural girls in agriculture

Participation of the mouse implanting trophoblast in nitric oxide production during pregnancy

Particle film application influences apple leaf physiology, fruit yield, and fruit quality

Particle lengths of whitefly-transmitted criniviruses

Particle orientation in clayey soils according to transmission diffractometry data

Particle-size distributions: comparing texture systems, adding rock, and predicting soil properties

Particulate organic matter composition and Pythium damping-off of cucumber

Partitioning and diversity of nuclear and organelle markers in native and introduced populations of Epipactis helleborine (Orchidaceae)

Partitioning of 35S in ryegrass grown in sulfur-deficient soils

Partitioning of nutrient transport processes in roots

Partitioning of sprinkler irrigation water by a corn canopy

Partitioning, movement, and positioning of nucleoids in Mycoplasma capricolum

Passive immunization with melanin-binding monoclonal antibodies prolongs survival of mice with lethal Cryptococcus neoformans infection

Past attacks influence host selection by the solitary bark beetle Dendroctonus micans

Pasteurella multocida toxin stimulates mitogen-activated protein kinase via Gq/11-dependent transactivation of the epidermal growth factor receptor

Pasture grazing by black-striped wallabies (Macropus dorsalis) in central Queensland

Pasture growth, production, and quality under rotational and continuous grazing management

Pasture management effects on diet composition and cattle performance on continuously stocked rhizoma peanut-mixed grass swards

Pasture management influences on soil properties in the Northern Great Plains

Pasture renovation and grazing management impacts on cool-season grass pastures

Paternal body fat is a longitudinal predictor of changes in body fat in premenarcheal girls

Paternal influences on turkey embryonic growth in the absence of changes in egg weight and eggshell conductance

Paternal inheritance of chloroplast DNA in interspecific hybrids in the genus Larrea (Zygophyllaceae)

Paternal investment in the seed beetle Callosobruchus maculatus (Coleoptera: Bruchidae): variation among populations

Path analyses of population density effects on short-season soybean yield

Path coefficient analysis for floral traits in gladiolus

Path coefficient analysis of zinc and boron adsorption in soils

Pathogen collections, present situations and future challenges

Pathogen testing of ready-to-eat meat and poultry products collected at federally inspected establishments in the United States, 1990 to 1999

Pathogen-driven forest diversity

Pathogen-driven outbreaks in forest defoliators revisited: building models from experimental data

Pathogenecity studies of bacterial pathogens on farm reared shrimps

Pathogenesis of guinea pig adenovirus infection

Pathogenic Yersinia species carry a novel, cold-inducible major cold shock protein tandem gene duplication producing both bicistronic and monocistronic mRNA

Pathogenic attributes of Escherichia coli isolates from free-ranging sambars (Cervus unicolor)

Pathogenic bacteria of aphids. II. Characteristics of insecticidal activity

Pathogenic potential of canine parvovirus types 2a and 2c in domestic cats

Pathogenic properties of fungal melanins

Pathogenic significance and organic virus levels in patients infected with TT virus

Pathogenic variability of Puccinia coronata f. sp. avenae and P. graminis f. sp. avenae on oat in South Africa

Pathogenic variability of Pyricularia grisea from the high- and mid-elevation zones of Bhutan

Pathogenicity of Bacillus thuringiensis variety kurstaki to Ixodes scapularis (Acari: Ixodidae)

Pathogenicity of Beauveria bassiana isolates toward Leptinotarsa decemlineata (Coleoptera: Chrysomelidae), Myzus persicae (Homoptera: Aphididae) and their predator Coleomegilla maculata lengi (Coleopt

Pathogenicity of Leptosphaeria maculans isolates on a Brassica napus-B. juncea recombinant line

Pathogenicity of SspI-positive infectious bursal disease virus and molecular characterization of the VP2 hypervariable region

Pathogenicity of environmental origin Salmonellas in specific pathogen-free chicks

Pathogenicity of marine birnavirus against ayu Plecoglossus altivelis

Pathogenicity of the TW I genotype of nephropathogenic infectious bronchitis virus

Pathogenicity of the epizootic ulcerative syndrome (EUS)-associated rhabdovirus to snakehead Ophicephalus striatus

Pathology and epizootiology of Entomophaga maimaiga infections in forest Lepidoptera

Pathology associated with an aquareovirus in captive juvenile Atlantic halibut Hippoglossus hippoglossus and an experimental treatment strategy for a concurrent bacterial infection

Pathology of Fasciola gigantica infection in captive wild herbivores with special reference to SEM and EDAX study

Pathology of brucellosis in bison from Yellowstone National Park

Pathotype and avirulence gene diversity of Pyricularia grisea in Thailand as determined by rice lines near-isogenic for major resistance genes

Pathotypes of Ustilago bullata differ in response to temperature and salinity conditions during spore germination

Pathovars of Pseudomonas syringae causing bacterial brown spot and halo blight in Phaseolus vulgaris L. are distinguishable by ribotyping

Paths of Formica neogagates (Hymenoptera: Formicidae) on tree and shrub leaves: implications for foraging

Pathways to abscisic acid-regulated gene expression

Pattern and rate of within-field dispersal and bionomics of the cowpea aphid, Aphis craccivora (Aphididae), on selected cowpea cultivars

Pattern of alcohol drinking and progression of atherosclerosis

Pattern of aluminum-induced secretion of organic acids differs between rye and wheat

Pattern of grain set in boron-deficient and cold-stressed wheat (Triticum aestivum L.)

Patterns and determinants of potential carbon gain in the C3 evergreen Yucca glauca (Liliaceae) in a C4 grassland

Patterns in the fate of production in plant communities

Patterns of behavior in the Texas tortoise, Gopherus berlandieri: a multivariate ordination approach

Patterns of brood production in the grass shrimp Palaemonetes pugio (Decapoda: Caridea)

Patterns of cytoskeletal organization reflect distinct developmental domains in endosperm of Coronopus didymus (Brassicaceae)

Patterns of fruit and seed set within inflorescences of Pancratium maritimum (Amaryllidaceae): nonuniform pollination, resource limitation, or architectural effects?

Patterns of gall-forming in Ossaea confertiflora (Melastomataceae) by Lopesia brasiliensis (Diptera: Cecidomyiidae) in an area of Atlantic rainforest in southeastern Brazil

Patterns of gametic investment by female stream- and ocean-type chinook salmon

Patterns of genetic variation in rare and widespread plant congeners

Patterns of laboratory parasitisation rates of Cotesia flavipes Cameron (Hymenoptera: Braconidae) in borers of sugarcane and sorghum

Patterns of leaf-pathogen infection in the understory of a Mexican rain forest: incidence, spatiotemporal variation, and mechanisms of infection

Patterns of long-term balsam woolly adelgid infestations and effects in Oregon and Washington

Patterns of occurrence and 18S rDNA sequence variation of PKX (Tetracapsula bryosalmonae), the causative agent of salmonid proliferative kidney disease

Patterns of replication in the neo-sex chromosomes of Drosophila nasuta albomicans

Patterns of reproductive isolation between two groups of Schizotetranychus miscanthi Saito (Acari: Tetranychidae) showing different male aggression traits

Patterns of seed mass variation and their effects on seedling traits in Alliaria petiolata (Brassicaceae)

Patterns of trematode parasitism in lymnaeid snails from northern and central Finland

Patterns of variation in a collection of meadow fescue accessions

Patterns of vertebrate species richness and conservation in Nicaragua

Patterns of woody plant abundance, recruitment, mortality, and growth in a 65 year chronosequence of old-fields

Pax Argentinica

Paying for sex is not easy

Pea compound leaf architecture is regulated by interactions among the genes UNIFOLIATA, COCHLEATA, AFILA, and TENDRIL-LESS

Pea legumin overexpressed in wheat endosperm assembles into an ordered paracrystalline matrix

Peanut response to prohexadione calcium in three seeding rate-row pattern planting systems

Peanut response to tillage and fertilization

Pearl millet cultivar and seeding method effects on forage quality and performance of grazing beef heifers

Pearl millet silage for growing beef heifers and steers

Pecans lower low-density lipoprotein cholesterol in people with normal lipid levels

Peculiarities of nitrogen-fixing activity and seed productivity of lucerne after treatment by BAP

Pedogenic fractionation and bioavailability of uranium and thorium in naturally radioactive Spodosols

Pedology and mineralogy of loess profiles at Kapela-Batajnica and Stalac, Serbia

Pedotransfer functions to predict spatially variable potential water-unstable fractions

Pellet counts to estimate density of a rainforest kangaroo

Peltigera monticola recorded from Sweden, and some other notes and comments on the genus Peltigera

Penaeidins, antimicrobial peptides with chitin-binding activity, are produced and stored in shrimp granulocytes and released after microbial challenge

Penetration of erythrocytes by merozoites of mammalian and avian malarial parasites

Penetration resistance and water-holding capacity of differently conditioned straw for deep litter housing systems

Penicillium bilaii inoculation increases root-hair production in field pea

PepR1, a CcpA-like transcription regulator of Lactobacillus delbrueckii subsp. lactis

Peptides affecting coagulation

Perceived benefits to human well-being of urban gardens

Perceptions of change in diet have limited utility for improving estimates of past food frequency of individuals

Perched water tables on Argixeroll and Fragixeralf hillslopes

Performance analysis of an impeller husker considering the physical and mechanical properties of paddy rice

Performance characteristics of three aeration systems in the composting of sheep manure and straw

Performance of European artificial neural network (ANN) calibrations for moisture and protein in cereals using the Danish near-infrared transmission (NIT) network

Performance of INTERCOM for predicting corn-velvetleaf interference across north-central United States

Performance of a Swedish deep-bedded feeder pig production system in Iowa

Performance of a constructed wetlands in treating urban stormwater runoff

Performance of a grid-connected photovoltaic system using actual and kriged hourly solar radiation

Performance of a multipoint pulse-width modulation metering system for ammonia

Performance of a proposed determinative method for p-TSA in rainbow trout fillet tissue and bridging the proposed method with a method for total chloramine-T residues in rainbow trout fillet tissue

Performance of broilers and production and egg quality parameters of laying hens fed 60% raw or treated common vetch (Vicia sativa) seeds

Performance of broilers fed limited quantities of feed or nutrients during seven to fourteen days of age

Performance of fasteners in wood flour-thermoplastic composite panels

Performance of filet-type snap bean cultivars in Tennessee

Performance of high-yielding cassava varieties in terms of quantity of gari per unit of labor in Nigeria

Performance of infiltration equations in different soils

Performance of lactating dairy cows fed macerated forage conserved as silage and hay

Performance of lambs and the incidence of staggers and heat stress on two perennial ryegrass (Lolium perenne) cultivars using a leader-follower rotational grazing management system

Performance of light vs heavy steers grazing Plains Old World bluestem at three stocking rates

Performance of new Marianna rootstocks in California for 'French' prune

Performance of pallet parts recovered from used wood pallets

Performance of pureline broiler breeders fed two levels of vitamin E

Performance of red maple selections in southern Georgia

Performance of satsuma mandarin protected from freezing temperatures by microsprinkler irrigation

Performance of some captan resistant mutants of Rhizobium cowpea group on Mung variety ML131

Performance of strawberry cultivars on fumigated and nonfumigated soil in Florida

Performance of three pneumatic probe samplers and four analytical methods used to estimate aflatoxins in bulk cottonseed

Performance of two nitrification inhibitors over a winter with exceptionally heavy snowfall

Performance, digesta characteristics, nutrient flux, plasma composition, and organ weight in pigs as affected by dietary cation anion difference and nonstarch polysaccharide

Perianth development and systematics of Aristolochia

Perinatal metabolism of vitamin D

Permafrost-affected soils of the Ufa Plateau

Permanent jejunal fistula: promising method for obtaining small intestinal chyme without disturbing intestinal function

Permeability and channel-mediated transport of boric acid across membrane vesicles isolated from squash roots

Permeability field estimation by conditional simulations of geophysical data

Permeabilization of fungal membranes by plant defensins inhibits fungal growth

Peroxisomal NADP-dependent isocitrate dehydrogenase. Characterization and activity regulation during natural senescence

Peroxisomal membrane ascorbate peroxidase is sorted to a membranous network that resembles a subdomain of the endoplasmic reticulum

Peroxisomal metabolic function is required for appressorium-mediated plant infection by Colletotrichum lagenarium

Peroxisomes and ether lipid biosynthesis in rat testis and epididymis

Persistence and biological activity in soil of insecticidal proteins from Bacillus thuringiensis and of bacterial DNA bound on clays and humic acids

Persistence and degradation of pendimethalin and anilofos in flooded versus non-flooded soils

Persistence and horticultural value of inflorescence dichotomy in plantain

Persistence of augmented Metarhizium anisopliae and Beauveria bassiana in Finnish agricultural soils

Persistence of butachlor in soils under different moisture regimes

Persistence of seed bank under thick volcanic deposits twenty years after eruptions of Mount Usu, Hokkaido Island, Japan

Persistent Ehrlichia chaffeensis infection in white-tailed deer

Persistent changes in somatostatin and neuropeptide Y mRNA levels but not in growth hormone-releasing hormone mRNA levels in adult rats after intrauterine growth retardation

Persistent expression of a newly characterized Hyposoter didymator polydnavirus gene in long-term infected lepidopteran cell lines

Persistent infectivity of a disease-associated herpesvirus in green turtles after exposure to seawater

Persistent mucin glycoprotein alterations in equine recurrent airway obstruction

Persistent soil seed banks in Phacelia secunda (Hydrophyllaceae): experimental detection of variation along an altitudinal gradient in the Andes of central Chile (33 degrees S)

Persistent transmission of mouse hepatitis virus by transgenic mice

Persistent zoonotic infection of a human with simian foamy virus in the absence of an intact orf-2 accessory gene

Personal, societal, and ecological values of wilderness: Sixth World Wilderness Congress proceedings on research, management, and allocation, Volume II, Bangalore, India, 24-29 October 1998

Perspectives into factors limiting in vivo digestion of legume proteins: antinutritional compounds or storage proteins?

Perspectives on horticultural therapy in Australia

Perspectives on nutritional iron deficiency

Perspectives on the role of the human gut microbiota and its modulation by pro- and prebiotics

Pesticide loss reduction by automatic adaptation of spraying on globular trees

Pesticide residue analysis (1999-2000): a review

Pesticide residues in helmeted guineafowl livers from crop farms in the Midlands of KwaZulu-Natal province, South Africa

Pesticide residues on fruits and vegetables from Ontario, Canada, 1991-1995

Pesticide retention by inorganic soil amendments

Pesticide sorption by low organic carbon sediments: a screening for seven herbicides

Petiole sap nitrate sufficiency values for fresh market tomato production

Petroleum oils as navel orange fruit thinning agents

Petunia Ap2-like genes and their role in flower and seed development

Pezicula magnispora, a new species on an herbaceous plant

Pgh1 modulates sensitivity and resistance to multiple antimalarials in Plasmodium falciparum

Phaeoacremonium viticola, a new species associated with Esca disease of grapevine in France

Phagocytosis and protein processing are required for presentation of Cryptococcus neoformans mitogen to T lymphocytes

Phalangeal bone ultrasound and its possible correlation with nutrient in an area of high protein intake

Pharbitis class-1 knotted-like homeobox gene, PKn3, shares similar characteristics to those of class-2 knotted-like genes

Pharmacokinetics of gallic acid and its relative bioavailability from tea in healthy humans

Pharmacological manipulations of the extinction process of fear-induced ultrasonic vocalization in rats

Pharmacology of analgesia. Review article II

Phase analysis of clays using an expert system and calculation programs for X-ray diffraction by two- and three-component mixed-layer minerals

Phase identity of the maize leaf is determined after leaf initiation

Phase radiography with neutrons

Phase-feeding supports maximum growth performance of broiler chicks from forty-three to seventy-one days of age

Phenanthrene-degrader community dynamics in rhizosphere soil from a common annual grass

Phenol remediation by biofilm developed in sand soil media

Phenolics and betacyanins in red beetroot (Beta vulgaris) root: distribution and effect of cold storage on the content of total phenolics and three individual compounds

Phenological development of spring barley in a short-season growing area.

Phenology and fecundity in 11 sympatric pioneer species of Macaranga (Euphorbiaceae) in Borneo

Phenology and spatial pattern of Typhaea stercorea (Coleoptera: Mycetophagidae) infesting stored grain: estimation by pitfall trapping

Phenology of common lambsquarters growth parameters

Phenology-based field monitoring for consperse stink bug (Hemiptera: Pentatomidae) in processing tomatoes

Phenoloxidase-mediated interactions of phenols and anilines with humic materials

Phenotype instability in Botrytis cinerea in the absence of benzimidazole and dicarboximide fungicides

Phenotypic analysis and virulence of Candida albicans LIG4 mutants

Phenotypic and genetic architecture of juvenile morphometry in chinook salmon

Phenotypic and genetic correlations among floral traits in two species of Thalictrum

Phenotypic and genetic diversity of enterococci isolated from Italian cheeses

Phenotypic and genetic evaluation of a randombred control population of quails

Phenotypic and genotypic characteristics of Russian hairless cats

Phenotypic integration and the plasticity of integration in an amphicarpic annual

Phenotypic plasticity in carbon acquisition of rapid cycling Brassica rapa L. in response to light quality and water availability

Phenotypic plasticity in sympatric diploid and autotetraploid Dactylis glomerata

Phenotypic variation and intracellular parasitism by Histoplasma capsulatum

Phenotypic variation for downy mildew resistance among inbred broccoli

Phenylarsine oxide inhibits the fusicoccin-induced activation of plasma membrane H+-ATPase

Phenylethylamine-induced generation of reactive oxygen species and ascorbate free radicals in tobacco suspension culture: mechanism for oxidative burst mediating Ca2+ influx

Phenylketonuria: tyrosine supplementation in phenylalanine-restricted diets

Phenylurea cytokinins assayed for induction of shoot buds in the moss Funaria hygrometrica

Phenytoin poisoning after using Chinese proprietary medicines

Pheromone interruption of pine engraver, Ips pini, by pheromones of mountain pine beetle, Dendroctonus ponderosae (Coleoptera: Scolytidae)

Philasterides dicentrarchi (Ciliophora, Scuticociliatida) as the causative agent of scuticociliatosis in farmed turbot Scophthalmus maximus in Galicia (NW Spain)

Philometroides africanus sp. n. (Nematoda: Philometridae), a new tissue parasite of the African pike Hepsetus odoe (Pisces) in Botswana

Phlebotomine sandflies in Venezuela. V. Review of the genus Brumptomyia (Diptera: Psychodidae), with description of the female of Brumptomyia devenanzii, re-description of the male and isozymatic prof

Phloem loading in the tulip tree. Mechanisms and evolutionary implications

Phloem parenchyma cells are involved in local and distant defense responses to fungal inoculation or bark-beetle attack in Norway spruce (Pinaceae)

Phoresy of a louse (Mallophaga: Philopteridae) on a mosquito from Cali, Colombia

Phosphate adsorption behaviour of a Typic Haplustert in relation to long-term use of fertilizer phosphorus and manure under soybean-wheat rotation

Phosphate concentrations in lakes

Phosphate inhibits acetotrophic methanogenesis on rice roots

Phosphate losses through field drains in a heavy cultivated soil

Phosphate release from seasonally flooded soils: a laboratory microcosm study

Phosphatidylinositol 3-kinase in cumulus cells and oocytes is responsible for activation of oocyte mitogen-activated protein kinase during meiotic progression beyond the meiosis I stage in pigs

Phosphoglycan repeat-deficient Leishmania mexicana parasites remain infectious to macrophages and mice

Phospholipase D and phosphatidic acid-mediated generation of superoxide in Arabidopsis

Phospholipid:diacylglycerol acyltransferase: an enzyme that catalyzes the acyl-CoA-independent formation of triacylglycerol in yeast and plants

Phosphoproteins and protein kinase activities intrinsic to inner membranes of potato tuber mitochondria

Phosphoramidate oligonucleotides as potent antisense molecules in cells and in vivo

Phosphorus accumulation in cultivated soils from long-term annual applications of cattle feedlot manure

Phosphorus accumulation in farm ponds and dams in southwestern Australia

Phosphorus availability in an artificially flooded southeastern floodplain forest soil

Phosphorus availability in soils amended with dewatered water treatment residual and metal concentrations with time in residual

Phosphorus bioavailability and digestibility of normal and genetically modified low-phytate corn for pigs

Phosphorus bioavailability, growth performance, and nutrient balance in pigs fed high available phosphorus corn and phytase

Phosphorus distribution and availability in response to dairy manure applications

Phosphorus dynamics in Australian lowland rivers

Phosphorus extractability of heavily fertilized soils from Norway

Phosphorus fertilization for caladium tuber production on organic soil

Phosphorus flux from wetland soils affected by long-term nutrient loading

Phosphorus forms in manure and compost and their release during simulated rainfall.

Phosphorus fractionation in biosolids-amended soils: relationship to soluble and desorbable phosphorus

Phosphorus leaching from liquid digested sewage sludge applied to sandy soils

Phosphorus loading effects on extracellular enzyme activity in Everglades wetland soils

Phosphorus management at the watershed scale: a modification of the phosphorus index

Phosphorus movement through a Coastal Plain soil after a decade of intensive swine manure application

Phosphorus nutrition of cotton cultivars under deficient and adequate levels in solution culture

Phosphorus reactions and leaching potential in soils amended with sewage sludge

Phosphorus regulates osmotic potential and growth of African violet under in vitro-induced water deficit

Phosphorus requirements of broiler chicks three to six weeks of age as influenced by phytase supplementation

Phosphorus solubility in biosolids-amended farm soils in the Mid-Atlantic region of the USA

Phosphorus solubilization in rewetted soils

Phosphorus sorption and desorption properties of the spodic horizon from selected Florida Spodosols

Phosphorus sorption dynamics in soils and coupling with surface and pore water in riverine wetlands

Phosphorus source affects phosphorus leaching and growth of containerized spirea

Phosphorus transfer in runoff following application of fertilizer, manure, and sewage sludge

Phosphorus utilization and excretion in pig production

Phosphorus- and nitrogen-based manure and compost applications: corn production and soil phosphorus

Phosphorus-sorption characteristics of calcareous soils and limestone from the southern Everglades and adjacent farmlands

Phosphorylation of synthetic peptides by a CDPK and plant SNF1-related protein kinase. Influence of proline and basic amino acid residues at selected positions

Photo- and geo-orientation by echinostome cercariae results in habitat selection

Photo-mediated gene activation using caged RNA/DNA in zebrafish embryos

Photodegradation of FeDTPA in nutrient solutions. II. Effects on root physiology and foliar Fe and Mn levels in marigold

Photodegradation of metolachlor: isolation, identification, and quantification of monochloroacetic acid

Photodegradation of selected herbicides in various natural waters and soils under environmental conditions

Photoperiod and the difference between day and night temperature influence stem elongation kinetics in Verbena bonariensis

Photoperiod effects on seed quality traits in peanut

Photoperiod, chilling, and light quality during daylight extension affect growth and flowering of tissue-cultured Easter lily plants

Photoperiodic control of development and reproductive diapause in the leaf beetle Ophraella communa LeSage

Photoperiodic control of seasonal development and dormancy in tropical stem-succulent trees

Photoperiodic entrainment of seasonal changes in the appetite, feeding behaviour, growth rate and pelage of pony colts

Photoperiodic induction and termination of adult diapause in the willow leaf beetle, Plagiodera versicolora (Coleoptera: Chrysomelidae)

Photoperiodic sensitivity and diapause in the predator Orius insidiosus (Heteroptera: Anthocoridae)

Photoprotection in forest trees under field conditions

Photoregulation of DNA photolyases in broom Sorghum seedlings

Photoregulation of asymmetric cell division followed by rhizoid development in the fern Ceratopteris prothalli

Photosynthesis and carbon allocation of six boreal tree species grown in understory and open conditions

Photosynthesis and plant growth at elevated levels of CO2

Photosynthesis with single-rooted Amaranthus leaves. I. Changes in the activities of RuBP-1,5-bisphosphate carboxylase and phosphoenolpyruvate carboxylase and the amounts of intermediates in photosynt

Photosynthesis, chlorophyll fluorescence, and water relations in young sugar beet plants as affected by sulfur supply

Photosynthesis, sugars and the regulation of gene expression

Photosynthetic bradyrhizobia from Aeschynomene spp. are specific to stem-nodulated species and form a separate 16S ribosomal DNA restriction fragment length polymorphism group

Photosynthetic capacity is differentially affected by reductions in sedoheptulose-1,7-bisphosphatase activity during leaf development in transgenic tobacco plants

Photosynthetic electron flow regulates transcription of the psaB gene in pea (Pisum sativum L.) chloroplasts through the redox state of the plastoquinone pool

Photosynthetic nitrogen-use efficiency in evergreen broad-leaved woody species coexisting in a warm-temperate forest

Photosynthetic responses to elevated CO2 and O3 in field-grown potato (Solanum tuberosum)

Photosystem I: function and physiology

Photosystem-II activity is decreased by yellowing of barley primary leaves during growth in elevated carbon dioxide

Phototrophic N2 fixation suppressed by activated sulfate reduction in anoxic rice soil slurries

Phototrophic anaerobic lagoons as affected by copper and zinc in swine diets

Pht2;1 encodes a low-affinity phosphate transporter from Arabidopsis

Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) and its relationship with the citrus canker bacterium Xanthomonas axonopodis pv citri in Brazil

Phylogenetic analyses and the distribution of nematophagy support a monophyletic Pleurotaceae within the polyphyletic pleurotoid-lentinoid fungi

Phylogenetic analyses of the fungi based on large rDNA data sets

Phylogenetic analysis and karyotype evolution in the genus Clivia (Amaryllidaceae)

Phylogenetic analysis of 16S rRNA genes and PCR analysis of the nec1 gene from Streptomyces spp. causing common scab, pitted scab, and netted scab in Finland

Phylogenetic analysis of Alloglossidium (Digenea: Macroderoididae) and related genera: life-cycle evolution and taxonomic revision

Phylogenetic analysis of Cryptosporidium parasites based on the small-subunit rRNA gene locus

Phylogenetic analysis of Gram-positive bacteria based on grpE, encoded by the dnaK operon

Phylogenetic analysis of Pasteuria penetrans by 16S rRNA gene cloning and sequencing

Phylogenetic analysis of Phalangida (Arachnida, Opiliones) using two nuclear protein-encoding genes supports monophyly of Palpatores

Phylogenetic analysis of Silphium and subtribe Engelmanniinae (Asteraceae: Heliantheae) based on ITS and ETS sequence data

Phylogenetic analysis of coadaptation in behavior, diet, and body size in the African antelope

Phylogenetic analysis of conserved genes within the ecdysteroid UDP-glucosyltransferase gene region of the slow-killing Adoxophyes orana granulovirus

Phylogenetic analysis of influenza A viruses of H9 haemagglutinin subtype

Phylogenetic analysis of partial mitochondrial cytochrome oxidase c subunit I and large ribosomal RNA sequences and nuclear internal transcribed spacer I sequences from species of Cyathostominae and S

Phylogenetic analysis of parvoviruses isolated in Taiwan from ducks and geese

Phylogenetic analysis of some large double-stranded RNA replicons from plants suggests they evolved from a defective single-stranded RNA virus

Phylogenetic analysis of the cultivated and wild species of Phaseolus (Fabaceae)

Phylogenetic analysis of the rplA genes encoding ribosomal protein L1

Phylogenetic analysis of tribe Salsoleae (Chenopodiaceae) based on ribosomal ITS sequences: implications for the evolution of photosynthesis types

Phylogenetic analysis of water striders (Hemiptera: Gerroidea) based on partial sequences of mitochondrial and nuclear ribosomal RNA genes

Phylogenetic analysis, organization, and molecular evolution of the nontranscribed spacer of 5S ribosomal RNA genes in Corylus (Betulaceae)

Phylogenetic diversity of nitrogen fixation genes in the symbiotic microbial community in the gut of diverse termites

Phylogenetic diversity of rhizobial strains nodulating Robinia pseudoacacia L

Phylogenetic implications of the multiple losses of the mitochondrial coxII.i3 intron in the angiosperms

Phylogenetic placement and host specificity of mycorrhizal isolates belonging to AG-6 and AG-12 in the Rhizoctonia solani species complex

Phylogenetic positions of Clostridium novyi and Clostridium haemolyticum based on 16S rDNA sequences

Phylogenetic relationships among anadromous chars of the genus Salvelinus based on restriction endonuclease analysis of nuclear DNA

Phylogenetic relationships among some Pythium species inferred from sequence analysis of the mitochondrially encoded cytochrome oxidase II gene

Phylogenetic relationships among species of Contracaecum Railliet & Henry, 1912 and Phocascaris Host, 1932 (Nematoda: Ascaridoidea) based on nuclear rDNA sequence data

Phylogenetic relationships among species of Stilestrongylus Freitas, Lent and Almeida, 1937 (Trichostrongyloidea: Heligmonellidae: Nippostrongylinae), parasites of myomorph rodents (Rodentia: Muridae)

Phylogenetic relationships among the sections of form-genus Aspergillus and their teleomorphs inferred from ITS II rDNA sequences

Phylogenetic relationships in Buxaceae based on nuclear internal transcribed spacers and plastid ndhF sequences

Phylogenetic relationships in Taxodiaceae and Cupressaceae sensu stricto based on matK gene, chlL gene, trnL-trnF IGS region, and trnL intron sequences

Phylogenetic relationships in family Magnoliaceae inferred from ndhF sequences

Phylogenetic relationships of Cryptosporidium parasites based on the 70-kilodalton heat shock protein (HSP70) gene

Phylogenetic relationships of Eurasian pines (Pinus, Pinaceae) based on chloroplast rbcL, matK, rpl20-rps18 spacer, and trnV intron sequences

Phylogenetic relationships of Globodera millefolii, G. artemisiae, and Cactodera salina based on ITS region of ribosomal DNA

Phylogenetic relationships of Memnoniella and Stachybotrys species and evaluation of morphological features for Memnoniella species identification

Phylogenetic relationships of Pleurotus species according to the sequence and secondary structure of the mitochondrial small-subunit rRNA V4, V6 and V9 domains

Phylogenetic relationships of Salix (Salicaceae) based on rbcL sequence data

Phylogenetic relationships of flaviviruses correlate with their epidemiology, disease association and biogeography

Phylogenetic relationships of functionally dioecious Ficus (Moraceae) based on ribosomal DNA sequences and morphology

Phylogenetic relationships within Cornus (Cornaceae) based on 26S rDNA sequences

Phylogenetic structure in the grass family (Poaceae): evidence from the nuclear gene phytochrome B

Phylogenetic systematics of the tribe Millettieae (Leguminosae) based on chloroplast trnK/matK sequences and its implications for evolutionary patterns in Papilionoideae

Phylogeny and biogeography of Corylus (Betulaceae): inferences from ITS sequences

Phylogeny and biogeography of Eupatorium (Asteraceae: Eupatorieae) based on nuclear ITS sequence data

Phylogeny and biogeography of the Arbutoideae (Ericaceae): implications for the Madrean-Tethyan hypothesis

Phylogeny and molecular taxonomy of the Rhodniini derived from mitochondrial and nuclear DNA sequences

Phylogeny and patterns of floral diversity in the genus Piper (Piperaceae)

Phylogeny and taxonomy of the Ophiostoma piceae complex and the Dutch elm disease fungi

Phylogeny in the genus Hordeum based on nucleotide sequences closely linked to the vrs1 locus (row number of spikelets)

Phylogeny of North American Powassan virus

Phylogeny of Pezicula, Dermea and Neofabraea inferred from partial sequences of the nuclear ribosomal RNA gene cluster

Phylogeny of basal angiosperms: analyses of five genes from three genomes

Phylogeny of rice genomes with emphasis on origins of allotetraploid species

Phylogeny of seed plants based on all three genomic compartments: extant gymnosperms are monophyletic and Gnetales' closest relatives are conifers

Phylogeny of the Simbu serogroup of the genus Bunyavirus

Phylogeny of the core Malvales: evidence from ndhF sequence data

Phylogeny of the genus Pseudomonas: intrageneric structure reconstructed from the nucleotide sequences of gyrB and rpoD genes

Phylogeny of the neotropical Alibertia group (Rubiaceae), with emphasis on the genus Alibertia, inferred from ITS and 5S ribosomal DNA sequences

Phylogeny of the replication regions of pPT23A-like plasmids from Pseudomonas syringae

Physalopteroides arnoensis n. sp. (Nematoda: Physalopteroidea) and other intestinal helminths of the mourning gecko, Lepidodactylus lugubris (Sauria: Gekkonidae), from Arno Atoll, Republic of the Mars

Physical activity and cancer risk

Physical activity as a metabolic stressor

Physical and anatomical features of rubber wood from three cultivars

Physical and chemical properties of fragipan horizon materials amended with fluidized bed combustion ash

Physical and chemical properties of screened-flushed pig slurry waste

Physical and genetic map of the Wiseana nucleopolyhedrovirus genome

Physical and nutritional properties of corn masa by-product streams

Physical arrangement of retrotransposon-related repeats in centromeric regions of wheat

Physical discomfort may be reduced in the presence of interior plants

Physical map of a conditionally dispensable chromosome in Nectria haematococca mating population VI and location of chromosome breakpoints

Physical mapping of male fertility and meiotic drive quantitative trait loci in the mouse t complex using chromosome deficiencies

Physical mapping of rRNA genes in Medicago sativa and M. glomerata by fluorescent in situ hybridization

Physical mapping of restriction fragment length polymorphism (RFLP) markers in homoeologous groups 1 and 3 chromosomes of wheat by in situ hybridization

Physical mapping of wheat-Aegilops longissima breakpoints in mildew-resistant recombinant lines using FISH with highly repeated and low-copy DNA probes

Physical properties of raw cashew nut

Physical properties of soil aggregates from various horizons of four soils

Physical reconstruction of mine tailings after surface mining mineral sands from prime agricultural land

Physical sod suppression as an alternative to herbicide use in pasture renovation with clovers

Physical, chemical and rheological characteristics of bottom sediments in reservoirs and fish ponds, Poland

Physical, chemical, and microbiological changes in the ceca of broiler chickens subjected to incremental feed withdrawal

Physical, chemical, and microbiological changes in the crop of broiler chickens subjected to incremental feed withdrawal

Physical, mechanical, and drying properties associated with bacterial wetwood in red oaks

Physico-chemical changes in livestock feces during composting

Physicochemical and microbiological properties of selected rice flour-based batters for fried chicken drumsticks

Physicochemical characteristics of pyroquilon adsorption and desorption by Mollisols

Physiologic specialization of Puccinia triticina in Canada in 1998

Physiological adaptation of crop plants to flooding stress

Physiological and biochemical mechanism of allelopathy of secalonic acid F on higher plants

Physiological and enzymatic properties of the ram epididymal soluble form of germinal angiotensin I-converting enzyme

Physiological and growth tolerance in wheat to Russian wheat aphid (Homoptera: Aphididae) injury

Physiological and harvest maturity of canola in relation to seed quality

Physiological and morphological traits associated with increased water use efficiency in the willow-leaf peach

Physiological and nutritional regulation of enzymes of triacylglycerol synthesis

Physiological and regulatory effects of controlled overproduction of five cold shock proteins of Lactococcus lactis MG1363

Physiological basis for tolerance of four Zea mays hybrids to RPA 201772

Physiological changes from 58 years of genetic improvement of short-season soybean cultivars in Canada

Physiological characterisation of antennal mechanosensory descending interneurons in an insect (Gryllus bimaculatus, Gryllus campestris) brain

Physiological comparisons of switchgrass cultivars differing in transpiration efficiency

Physiological concentrations of insulin promote binding of nuclear proteins to the insulin-like growth factor I gene

Physiological consequences of mutation for ALS-inhibitor resistance

Physiological cost induced by the maternally-transmitted endosymbiont Wolbachia in the Drosophila parasitoid Leptopilina heterotoma

Physiological effects of FMRFamide-related peptides and classical transmitters on dispersed muscle fibres of the turbellarian, Procerodes littoralis

Physiological effects of capturing Kemp's ridley sea turtles, Lepidochelys kempii, in entanglement nets

Physiological effects of the Mexico City atmosphere on lichen transplants on oaks

Physiological factors affecting response of mature 'Valencia' orange fruit to CMN-pyrazole. I. Effects of young fruit, shoot, and root growth

Physiological factors affecting response of mature 'Valencia' orange fruit to CMN-pyrazole. II. Endogenous concentrations of indole-3-acetic acid, abscisic acid, and ethylene

Physiological importance of quinoenzymes and the O-quinone family of cofactors

Physiological levels of Stat5 DNA binding activity and protein in bovine mammary gland

Physiological maturity in wheat based on kernel water and dry matter

Physiological performance of synthetic hexaploid wheat-derived populations

Physiological responses of Lupinus mutabilis to phosphorus nutrition and season of growth

Physiological significance of anthocyanins during autumnal leaf senescence

Physiological state of bull sperm affects fucose- and mannose-binding properties

Physiological studies on umami taste

Physiology of pregnancy and nutrient metabolism

Physiopathology of prolactin secretion in obesity

Phytate and phytase: consequences for protein utilisation

Phytate levels in diverse rat tissues: influence of dietary phytate

Phyto-oestrogen content of berries, and plasma concentrations and urinary excretion of enterolactone after a single strawberry-meal in human subjects

Phytochelatins are involved in differential arsenate tolerance in Holcus lanatus

Phytochemicals: health protective effects

Phytochrome A mediates blue light and UV-A-dependent chloroplast gene transcription in green leaves

Phytochrome-mediated photoperiod perception, shoot growth, glutamine, calcium, and protein phosphorylation influence the activity of the poplar bark storage protein gene promoter (bspA)

Phytodetoxification of hazardous organomercurials by genetically engineered plants

Phytoene desaturase is localized exclusively in the chloroplast and up-regulated at the mRNA level during accumulation of secondary carotenoids in Haematococcus pluvialis (Volvocales, Chlorophyceae)

Phytoestrogens and prostate disease

Phytohormonal regulation of plant adaptation to stresses

Phytophagous Neomegalotomus parvus (Westwood) (Hemiptera: Alydidae) feeding on carrion and feces

Phytophthora cinnamomi as a cause of oak mortality in the state of Colima, Mexico

Phytoseiid mites on peppermint and effectiveness of Neoseiulus fallacis to control Tetranychus urticae (Acari: Phytoseiidae, Tetranychidae) in arid growing regions

Phytosterols as anticancer dietary components: evidence and mechanism of action

Phytotoxicity and longevity of twenty-two preemergent herbicides used on three species of container-grown palms

Phytotoxicity of the systemic insecticide imidacloprid on tomato and cucumber in the greenhouse

Phytotoxicity of urea and biuret sprays to apple foliage

Phytotoxicity, uptake, and distribution of 14C-simazine in Acorus gramenius and Pontederia cordata

Picloram-resistant and -susceptible yellow starthistle accessions have similar competitive ability

Picobia polonica sp. n. (Acari: Prostigmata: Syringophilidae), a new species of quill mite from the domestic hen, Gallus gallus domesticus (Aves: Phasianidae)

Picon Bejes-Tresviso blue cheese: an overall biochemical survey throughout the ripening process

Pigeon lice down under: taxonomy of Australian Campanulotes (Phthiraptera: Philopteridae), with a description of C. durdeni n. sp

Pigeonpea rhizobia prevalence and crop response to inoculation in Zimbabwean smallholder-managed soils

Pigment and virulence deficiencies associated with mutations in the aroE gene of Xanthomonas oryzae pv. oryzae

Pigs on grassland: animal growth rate, tillage work and effects in the following winter wheat crop

Pilot plant evaluation of steam-injection pressing for LVL and plywood products

Pilot-scale development of a bioreactor for the treatment of dairy dirty water

Pineal organ-like organization of the retina in megachiroptean bats

Pinirhiza alba, a new ectomycorrhizal type associated with Pinus roxburghii from Pakistan

Pinpointing food sources: olfactory and anemotactic orientation in desert ants, Cataglyphis fortis

Pinus pinaster oil affects lipoprotein metabolism in apolipoprotein E-deficient mice

Pinus resinosa product potential following initial spacing and subsequent thinning

Piriformospora indica, a cultivable plant-growth-promoting root endophyte

Pituitary adenylate cyclase-activating polypeptide precursor is processed solely by prohormone convertase 4 in the gonads

Pituitary hormone and insulin responses to infusion of amino acids and N-methyl-D,L-aspartate in horses

Placebo expectancy effects in the relationship between glucose and cognition

Placental malaria is associated with cell-mediated inflammatory responses with selective absence of natural killer cells

Placental nutrition in the viviparous lizard Niveoscincus metallicus: the influence of placental type

Placental transfer of pyrimethamine studied in an ex vivo placental perfusion model

Plant L-ascorbic acid: chemistry, function, metabolism, bioavailability and effects of processing

Plant breeding at the U.S. National Arboretum: selection, evaluation, and release of new cultivars

Plant community responses to mechanical site preparation in northern interior British Columbia

Plant consumption by termites in the Kuwait desert ecosystem

Plant density affects yield, yield components, and color of direct-seeded paprika pepper

Plant density and hybrid influence on corn forage yield and quality

Plant diversity: new insights from molecular biology and genomics technologies

Plant enzymes but not Agrobacterium VirD2 mediate T-DNA ligation in vitro

Plant essential oils as arrestants and repellents for neonate larvae of the codling moth (Lepidoptera: Tortricidae)

Plant genetic diversity in the Canary Islands: a conservation perspective

Plant genome complexity may be a factor limiting in situ the transfer of transgenic plant genes to the phytopathogen Ralstonia solanacearum

Plant genotype, juvenility and mechanisms of inhibition of rooting Persoonia virgata R. Br. cuttings

Plant growth and cation composition of two cultivars of spring wheat (Triticum aestivum L.) differing in P uptake efficiency

Plant growth and nitrogenase activity of glyphosate-tolerant soybean in response to foliar glyphosate applications

Plant growth and phosphorus accumulation of wild type and two root hair mutants of Arabidopsis thaliana (Brassicaceae)

Plant growth regulator effects on spring cereal root and shoot growth

Plant height control by photoselective filters: current status and future prospects

Plant materials for soil fertility management in subhumid tropical areas

Plant mitochondria and oxidative stress: electron transport, NADPH turnover, and metabolism of reactive oxygen species

Plant odor analysis of apple: antennal response of codling moth females to apple volatiles during phenological development

Plant oil emulsions prevent senescent scald and core breakdown and reduce fungal decay in 'Bartlett' pears

Plant organ size control: AINTEGUMENTA regulates growth and cell numbers during organogenesis

Plant parasitic nematode populations on upland and hydromorphic rice in Cote d'Ivoire: relationship with moisture availability and crop development on a valley slope

Plant phospholipases

Plant plasma membrane H+-ATPases: powerhouses for nutrient uptake

Plant population affects yield and fruit size of pumpkin

Plant products as antimicrobial agents

Plant regeneration from seedling explants of Eucalyptus grandis x E. urophylla

Plant reproductive phenology over four years including an episode of general flowering in a lowland dipterocarp forest, Sarawak, Malaysia.

Plant resources of the Tehuacan-Cuicatlan Valley, Mexico

Plant retrotransposons

Plant sources of Chinese herbal remedies: effects on Pratylenchus vulnus and Meloidogyne javanica

Plant species modifies the functional response of Phytoseiulus persimilis (Acari: Phytoseiidae) to Tetranychus urticae (Acari: Tetranychidae): implications for biological control

Plant stanol esters affect serum cholesterol concentrations of hypercholesterolemic men and women in a dose-dependent manner

Plant sterol intakes and colorectal cancer risk in the Netherlands Cohort Study on Diet and Cancer

Plant uptake of cadmium, zinc and manganese from soils amended with increasing levels of Cd-enriched sewage sludges and city composts

Plant virus transmission-tests using electron beam irradiated green peach aphids, Myzus persicae (Sulzer) (Homoptera: Aphididae)

Plant-animal subsistence ratios and macronutrient energy estimations in worldwide hunter-gatherer diets

Plant-bacterial combinations to phytoremediate soil contaminated with high concentrations of 2,4,6-trinitrotoluene

Plant-facilitated mobilization and translocation of weathered 2,2-bis(p-chlorophenyl)-1,1-dichloroethylene (p,p'-DDE) from an agricultural soil

Plant-parasitic nematodes associated with grapevines, Vitis vinifera, in Oregon vineyards

Planting date and foliar fungicide effects on yield components and grain traits of winter wheat

Planting date and phosphorus fertilizer placement effects on winter wheat

Planting date, hybrid maturity, and plant population effects on soil water depletion, water use, and yield of dryland corn

Planting systems influence growth dynamics and quality of fresh market spinach

Plants secrete substances that mimic bacterial N-acyl homoserine lactone signal activities and affect population density-dependent behaviors in associated bacteria

Plasma 25-hydroxyvitamin D in growing kittens is related to dietary intake of cholecalciferol

Plasma B-6 vitamer changes following a 50-km ultramarathon

Plasma L-5-oxoproline carbon and nitrogen kinetics in healthy young adults

Plasma carotenoids are biomarkers of long-term high vegetable intake in women with breast cancer

Plasma concentration of ionized calcium in healthy iguanas

Plasma copper clearance and biliary copper excretion are stimulated in copper-acclimated trout

Plasma cortisol and ACTH concentrations in the warmblood horse in response to a standardized treadmill exercise test as physiological markers for evaluation of training status

Plasma cortisol concentrations before and after social stress in rainbow trout and brown trout

Plasma diamine oxidase activity is greater in copper-adequate than copper-marginal or copper-deficient rats

Plasma estradiol, FSH and LH concentration after dominant follicle aspiration in the cow

Plasma free amino acid concentrations in healthy Guatemalan adults and in patients with classic dengue

Plasma glucose and insulin responses of Thoroughbred mares fed a meal high in starch and sugar or fat and fiber

Plasma leptin association with body composition and energy expenditure in sickle cell disease

Plasma levels of arginine, ornithine, and urea and growth performance of broilers fed supplemental L-arginine during cool temperature exposure

Plasma lipid response to hypolipidemic diets in young healthy non-obese men varies with body mass index

Plasma lipoprotein cholesterol levels in rats fed a diet enriched in cholesterol and cholic acid

Plasma lycopene concentrations in humans are determined by lycopene intake, plasma cholesterol concentrations and selected demographic factors

Plasma membrane intrinsic proteins from maize cluster in two sequence subgroups with differential aquaporin activity

Plasma membrane-cell wall adhesion is required for expression of plant defense responses during fungal penetration

Plasma milieu of triiodothyronine and thyroxine in normally calving and dystocia affected buffaloes

Plasma taurine levels in broilers with pulmonary hypertension syndrome induced by unilateral pulmonary artery occlusion

Plasma thyroxine and cholesterol concentrations of miniature pigs are influenced by thermally oxidized dietary lipids

Plasma thyroxine and triiodothyronine levels after synchronization of estrus in the breeding season in ewes

Plasma total homocysteine and cardiovascular and noncardiovascular mortality: the Hordaland Homocysteine Study

Plasma urea appearance rate is lower when children with kwashiorkor and infection are fed egg white-tryptophan rather than milk protein

Plasma vitamin B-12 concentrations relate to intake source in the Framingham Offspring Study

Plasmid transfection and retroviral transduction of porcine muscle cells for cell-mediated gene transfer

Plasmid-located pathogenicity determinants of Serratia entomophila, the causal agent of amber disease of grass grub, show similarity to the insecticidal toxins of Photorhabdus luminescens

Plasmodium malariae blood-stage dynamics

Plasmodium vivax polymorphs and Plasmodium falciparum circumsporozoite proteins in Anopheles (Diptera: Culicidae) from Belize, Central America

Plasticity and the problem of choice in food selection

Plasticity of chemotaxis revealed by paired presentation of a chemoattractant and starvation in the nematode Caenorhabditis elegans

Platygastridae (Hym., Scelionoidea) associated with Cecidomyiidae (Dipt.) galls at two restingas (coastal shrub zones) of Rio de Janeiro State (Brazil)

Platyhelminth infections in powan, Coregonus lavaretus (L.), from Loch Eck and Loch Lomond, Scotland

Pleiotrophin messenger ribonucleic acid levels increase in mouse endometrial stromal cells during decidualization

Pleiotropic effects in transgenic tobacco plants expressing the oryzacystatin I gene

Pleospora pyrenaica on Draba aspera recently found in Yugoslavia

Pleurotus eryngii var. elaeoselini var. nov. from Sicily

Plot direction and spacing effects on interplot interference in spring wheat cultivar trials

Plug source and growth retardants affect finish size of bedding plants

Plumage condition and health of aviary-kept hens fed mash or crumbled pellets

Pneumococcal pulmonary infection, septicaemia and survival in young zinc-depleted mice

Pneumonitis due to Pseudomonas aeruginosa in an adult ostrich in Zambia

Point mutations in the avian sarcoma/leukosis virus 3' untranslated region result in a packaging defect

Point of view: energy factors for food labelling and other purposes should be derived in a consistent fashion for all food components

Point relascope sampling: a new way to assess downed coarse woody debris

Polar plotting of seasonal hydrologic and climatic data

Polarisation-dependent colour vision in Papilio butterflies

Polarity controls forces governing asymmetric spindle positioning in the Caenorhabditis elegans embryo

Polarity effect on dichlorobenzene sorption by hexadecyltrimethylammonium-exchanged clays

Polarization of the anterior-posterior axis of C. elegans is a microtubule-directed process

Polarized distribution of NHE1 and NHE2 in the rat epididymis

Polarized insertion of new membrane from a cytoplasmic reservoir during cleavage of the Drosophila embryo

Polarized light detection in spiders

Policies and practices: options for pursuing forest sustainability

Policy implications of new grain and oilseed market structures for quality

Policy objectives and economic incentives for controlling agricultural sources of nonpoint pollution

Policy prospects for brush control to increase off-site water yield

Pollen and anther development in Nelumbo (Nelumbonaceae)

Pollen competition in a natural population of Cucurbita foetidissima (Cucurbitaceae)

Pollen development of Rondeletia odorata (Rubiaceae)

Pollen flow between herbicide-resistant Brassica napus is the cause of multiple-resistant B. napus volunteers

Pollen germinates precociously in the anthers of raring-to-go, an Arabidopsis gametophytic mutant

Pollen grain bioassay for environmental pollution screening

Pollen influx in Lake Matsimae and its catchment

Pollen limitation of reproductive success in two sympatric alpine willows (Salicaceae) with contrasting pollination strategies

Pollen morphology of the Polish species of the genus Ribes L

Pollen performance of plants in recently burned and unburned environments

Pollen quality limits seed set in Burchardia umbellata (Colchicaceae)

Pollen tube cytoskeleton: structure and function

Pollen ultrastructure of Panax (the ginseng genus, Araliaceae), an eastern Asian and eastern North American disjunct genus

Pollen viability reduction as a potential cost of ant association for Acacia constricta (Fabaceae)

Pollinating efficacy of Osmia cornuta and Apis mellifera (Hymenoptera: Megachilidae, Apidae) on 'Red Delicious' apple

Pollination and embryo development in Brassica rapa L. in microgravity

Pollination biology of the muscadine grape

Pollination biology of two chiropterophilous agaves in Arizona

Pollination by flies, bees, and beetles of Nuphar ozarkana and N. advena (Nymphaeaceae)

Pollination characteristics of pecan trees and orchards

Pollination ecology of Agave macroacantha (Agavaceae) in a Mexican tropical desert. II. The role of pollinators

Pollination of English walnuts: practices and problems

Pollination of almonds: practices and problems

Pollination requirements of West Indian cherry (Malpighia emarginata) and its putative pollinators, Centris bees, in NE Brazil

Pollinator attendance and reproductive success in Cistus libanotis L. (Cistaceae)

Pollinator genetics and pollination: do honey bee colonies selected for pollen-hoarding field better pollinators of cranberry Vaccinium macrocarpon?

Pollinator-mediated interactions between a pathogenic fungus, Uromyces pisi (Pucciniaceae), and its host plant, Euphorbia cyparissias (Euphorbiaceae)

Pollinator-mediated selection on a flower color polymorphism in experimental populations of Antirrhinum (Scrophulariaceae)

Polyamine composition and expression of genes related to polyamine biosynthesis in an aphid endosymbiont, Buchnera

Polyamines in human and animal milk

Polyamines in the lung: polyamine uptake and polyamine-linked pathological or toxicological conditions

Polyandry in Lepidoptera: a heritable trait in Spodoptera exigua Hubner

Polychlorinated dibenzo-p-dioxins, dibenzofurans, and polychlorinated biphenyls in human tissues, meat, fish, and wildlife samples from India

Polychlorobiphenyl and pesticide residues in monkfish Lophius piscatorius and black scabbard Aphanopus carbo from the Rockall Trough

Polyclonal antisera to epacrid mycorrhizae and to Hymenoscyphus ericae display specificity

Polycyclic aromatic hydrocarbons in mussels (Mytilus galloprovincialis) from the Ionian Sea, Italy

Polycyclic musk fragrances in fish samples from Berlin waterways, Germany

Polyethylene glycol as a means for reducing the impact of condensed tannins in carob pulp: effects on lamb growth performance and meat quality

Polygenic and multifactorial disease gene association in man: lessons from AIDS

Polyglutamine aggregates alter protein folding homeostasis in Caenorhabditis elegans

Polygodial, the fungitoxic component from the Brazilian medicinal plant Polygonum punctatum

Polymelia in the tadpoles of Bufo melanostictus (Anura: Bufonidae)

Polymerase chain reaction detection and phylogenetic characterization of an agent associated with yellow vine disease of cucurbits

Polymerase chain reaction detection efficiency of the human granulocytic ehrlichiosis agent (Rickettsiaceae: Ehrlichieae) in ticks (Acari: Ixodidae) is dependent on the DNA extraction method

Polymerase chain reaction detection of Ustilago hordei in leaves of susceptible and resistant barley varieties

Polymerase chain reaction for the direct detection of Brucella spp. in milk and cheese

Polymerase chain reaction-based restriction fragment length polymorphism pattern of porcine reproductive and respiratory syndrome virus directly from lung tissues without virus isolation in Korea

Polymorphic DNA markers in black cherry (Prunus serotina) are identified using sequences from sweet cherry, peach, and sour cherry

Polymorphic adaptation in biology and life-table studies of Rhynocoris marginatus (Fabricius) on Earias vittella (Fabricius)

Polymorphism at the ribosomal DNA spacers and its relation to breeding structure of the widespread mushroom Schizophyllum commune

Polymorphism of M factors in populations of the housefly, Musca domestica L., in Turkey

Polymorphism of smut resistance in alloplasmic lines of common wheat

Polymorphism of the gene encoding a major polar tube protein PTP1 in two microsporidia of the genus Encephalitozoon

Polymorphisms of methylenetetrahydrofolate reductase and other enzymes: metabolic significance, risks and impact on folate requirement

Polymorphisms of phosphate acquisition parameters in barley (Hordeum vulgare) landraces: secreted acid phosphatase and milieu acidification of roots after germination in vitro

Polymyxin E-1 (colistin sulphate) (neuro-)intoxication in young ostriches (Struthio camelus spp.)

Polyols in confectionery: the route to sugar-free, reduced sugar and reduced calorie confectionery

Polyphasic study of the spatial distribution of microorganisms in Mexican pozol, a fermented maize dough, demonstrates the need for cultivation-independent methods to investigate traditional fermentat

Polyphenol oxidase activity, color changes, and dehydration in table grape rachis during development and storage as affected by N-(2-chloro-4-pyridyl)-N-phenylurea

Polyphenol oxidase from hybrid poplar. Cloning and expression in response to wounding and herbivory

Polyphenoloxidase activity from strawberry fruit (Fragaria x ananassa, Duch., cv Selva): characterisation and partial purification

Polyphosphates in intraradical and extraradical hyphae of an arbuscular mycorrhizal fungus, Gigaspora margarita

Polyphyly of the genus Dentaria (Brassicaceae): evidence from trnL intron and ndhF sequence data

Polyplax guatemalensis sp. n. (Phthiraptera: Anoplura), a new sucking louse from Peromyscus grandis, a montane cloud forest rodent from Guatemala

Polyploid evolution and biogeography in Chelone (Scrophulariaceae): morphological and isozyme evidence

Polyunsaturated (n-3) fatty acids susceptible to peroxidation are increased in plasma and tissue lipids of rats fed docosahexaenoic acid-containing oils

Polyunsaturated fatty acid regulation of gene transcription: a mechanism to improve energy balance and insulin resistance

Polyunsaturated fatty acid regulation of gene transcription: a molecular mechanism to improve the metabolic syndrome

Polyunsaturated fatty acid-rich diets: effect on adipose tissue metabolism in rats

Polyunsaturated fatty acids and epidermal growth factor receptor/mitogen-activated protein kinase signaling in mammary cancer

Polyunsaturated fatty acids influence prostanoid synthesis in vascular endothelial cells under hypoxia and reoxygenation

Poor maternal schooling is the main constraint to good child care practices in Accra

Poor micronutrient status of active pulmonary tuberculosis patients in Indonesia

Population admixture: detection by Hardy-Weinberg test and its quantitative effects on linkage-disequilibrium methods for localizing genes underlying complex traits

Population build-up of some sap sucking insects on cotton in Madhya Pradesh

Population characteristics of a western corn rootworm (Coleoptera: Chrysomelidae) strain in east-central Illinois corn and soybean fields

Population characteristics of feral horses on Cumberland Island, Georgia and their management implications

Population density and distribution of the biological control agent Carmenta mimosa on Mimosa pigra in the Adelaide and Finniss River catchments of the Northern Territory

Population density and transmission of virus in experimental populations of the western tent caterpillar (Lepidoptera: Lasiocampidae)

Population differences in the expression of nucleolus organizer regions in the grasshopper Eyprepocnemis plorans

Population differentiation, spatial variation, and sampling of tall fescue under grazing

Population dynamical stability in service of plant protection prognosis

Population dynamics of Belonolaimus longicaudatus in a cotton production system

Population dynamics of Paratylenchus nanus in soil under pasture: 1. Aggregation and abiotic factors

Population dynamics of Paratylenchus nanus in soil under pasture: 2. Biotic factors and population modelling

Population dynamics of an Ac-like transposable element in self- and cross-pollinating Arabidopsis

Population dynamics of capercaillie Tetrao urogallus in relation to bilberry Vaccinium myrtillus production in southern Norway

Population dynamics of mosquito immatures and the succession in abundance of aquatic insects in rice fields in Madurai, south India

Population dynamics of the sting nematode in California turfgrass

Population dynamics, diet and aspects of the biology of feral cats and foxes in arid South Australia

Population genetic analysis corroborates dispersal of Fusarium oxysporum f.sp. radicis-lycopersici from Florida to Europe

Population genetic structure of Acanthoscelides obtectus and A. obvelatus (Coleoptera: Bruchidae) from wild and cultivated Phaseolus spp. (Leguminosae)

Population genetic study in the Balearic endemic plant species Digitalis minor (Scrophulariaceae) using RAPD markers

Population genetics and evolution of genomic imprinting

Population genetics of Chrysomela tremulae: a first step towards management of transgenic Bacillus thuringiensis poplars Populus tremula x P. tremuloides

Population genetics of geographically restricted and widespread species of Myrica (Myricaceae)

Population genetics of two rare perennials in isolated wetlands: Sagittaria isoetiformis and S. teres (Alismataceae)

Population growth of Gyrodactylus salaris (Monogenea) on Norwegian and Baltic Atlantic salmon (Salmo salar) stocks

Population growth of Rhyzopertha dominica (F.) and Tribolium castaneum (H.) in different wheat varieties and groups commercially produced in Sonora, Mexico

Population growth of two aphelenchid nematodes with six different fungi as a food source

Population of origin of Atlantic cod

Population response of soybean cyst nematode to long term corn-soybean cropping sequences in Minnesota

Population simulation model of Sitophilus zeamais (Coleoptera: Curculionidae) in grain stores in West Africa

Population structure among African and derived populations of Drosophila simulans: evidence for ancient subdivision and recent admixture

Population structure and genetic diversity of silver carp and grass carp from populations of Yangtze River system revealed by RAPD

Population structure and recent evolution of Plasmodium falciparum

Population structure of Fraser River chinook salmon (Oncorhynchus tshawytscha): an analysis using microsatellite DNA markers

Population structure of Phytophthora infestans in the Toluca valley region of Central Mexico

Population structure, inbreeding trend and their association with hip and elbow dysplasia in dogs

Population studies of diet and obesity

Population studies of methicillin-resistant and -sensitive Staphylococcus aureus strains reveal a lack of variability in the agrD gene, encoding a staphylococcal autoinducer peptide

Population-attributable risk for colon cancer in Italy

Population-level variation in the expression of heterostyly in three species of Rubiaceae: does reciprocal placement of anthers and stigmas characterize heterostyly?

Population-specific gender-biased hybridization between Dryopteris intermedia and D. carthusiana: evidence from chloroplast DNA

Populations of Vibrio parahaemolyticus in retail oysters from Florida using two methods

Populations of monogeneans on gills of Culterichthys erythropterus

Porcine circovirus induces B lymphocyte depletion in pigs with wasting disease syndrome

Porcine endogenous retroviruses: in vitro host range and attempts to establish small animal models

Porcine leptin alters insulin inhibition of lipolysis in porcine adipocytes in vitro

Porcine ovarian cells express messenger ribonucleic acids for the acid-labile subunit and insulin-like growth factor binding protein-3 during follicular and luteal phases of the estrous cycle

Pork with a high content of polyunsaturated fatty acids lowers LDL cholesterol in women

Portal-drained visceral metabolism of 3-hydroxybutyrate in sheep

Positional cloning in Arabidopsis. Why it feels good to have a Genome Initiative working for you

Positional specificity of a phospholipase A activity induced by wounding, systemin, and oligosaccharide elicitors in tomato leaves

Positioning of longitudinal nerves in C. elegans by nidogen

Positioning the wp flower color locus on the soybean genome map

Positions of potential: nuclear organization and gene expression

Possibilities to refine the N-fertilization of grassland based on the nitrogen delivery capacity of the soil

Possible NIRS screening tool for entomological sugars on raw cotton

Possible active transport mechanism in pharmacokinetics of flunixin-meglumin in rabbits

Possible causes of nicarbazin residues in chicken tissues

Possible competitive displacement of planorbids by Melanoides tuberculata in Minas Gerais, Brazil

Possible genetic basis of pederin polymorphism in rove beetles (Paederus riparius)

Possible increase of human Taenia saginata infections through import of beef to Norway from a high prevalence area

Possible involvement of protein phosphorylation in aluminum-responsive malate efflux from wheat root apex

Possible mechanisms involved in apoptosis of colon tumor cell lines induced by deoxycholic acid, short-chain fatty acids, and their mixtures

Possible presence of common tyvelose-containing glycans in Trichinella L1 larvae and embryonated eggs of several nematodes

Possible role of kallikrein in proteolysis of insulin-like growth factor binding proteins during the oestrous cycle and early pregnancy in pigs

Possible role of retinoids in hepatitis B virus-associated liver damage

Possible role of root border cells in detection and avoidance of aluminum toxicity

Possible role of xanthobaccins produced by Stenotrophomonas sp. strain SB-K88 in suppression of sugar beet damping-off disease

Possible roles of protein kinase A in cell motility and excystation of the early diverging eukaryote Giardia lamblia

Post European impacts on a central Pennsylvania woodlot

Post-contract grassland management and winter wheat production on former CRP fields in the southern Great Plains

Post-fire recolonization of dominant epiphytic lichen species on Quercus hypoleucoides (Fagaceae)

Post-maturation molt found in a wolf spider, Pardosa astrigera (Araneae, Lycosidae)

Post-natal growth and development of Simmental calves derived from in vivo or in vitro embryos

Post-pastoral changes in composition and guilds in a semi-arid conservation area, Central Otago, New Zealand

Post-transcriptional maturation of the S receptor kinase of Brassica correlates with co-expression of the S-locus glycoprotein in the stigmas of two Brassica strains and in transgenic tobacco plants

Post-transcriptional regulation prevents accumulation of glutathione reductase protein and activity in the bundle sheath cells of maize

Postexercise fat intake repletes intramyocellular lipids but no faster in trained than in sedentary subjects

Postgerminative growth and lipid catabolism in oilseeds lacking the glyoxylate cycle

Postharvest decay risk associated with hydrocooling tomatoes

Postheading biomass distribution for monocrops and mixtures of small grain cereals

Postinfection activity of selected late blight fungicides

Postinfection biological control of oomycete pathogens of pea by Burkholderia cepacia AMMDR1

Postnatal changes of plasma amino acids in suckling pigs

Postnatal development and regulation of proteins secreted in the boar epididymis

Postprandial de novo lipogenesis and metabolic changes induced by a high-carbohydrate, low-fat meal in lean and overweight men

Postprandial dyslipidemia in men with visceral obesity: an effect of reduced LDL receptor expression?

Postprandial factor VII metabolism: the effect of the R353Q and 10 bp polymorphisms

Postprandial lipemia: effects of exercise and restriction of energy intake compared

Postprandial responses of individual fatty acids in subjects homozygous for the threonine- or alanine-encoding allele in codon 54 of the intestinal fatty acid binding protein 2 gene

Postprandial triacylglycerols from dietary virgin olive oil are selectively cleared in humans

Posttranscriptional regulation of cyclin A1 and cyclin A2 during mouse oocyte meiotic maturation and preimplantation development

Potassium affects sodium content in tomato plants grown in hydroponic cultivation under saline-sodic stress

Potassium and phosphorus deficiency symptoms of ixora

Potassium deficiency increases specific leaf weights and leaf glucose levels in field-grown cotton

Potassium fertilization affects soil K, leaf K concentration, and nut yield and quality of mature pistachio trees

Potassium fertilization effects on alfalfa in a Mediterranean climate

Potassium fixation characteristics of major benchmark soils of India

Potassium nutrition of mature rubber

Potassium placement and tillage system effects on corn response following long-term no till

Potassium-selective, halloysite-rich soils formed in volcanic materials from Northern California

Potato chip scraps as a source of energy in the diet of nursery pigs

Potato cultivar, pathogen isolate and antagonist cultivation medium influence the efficacy and ranking of bacterial antagonists of Fusarium dry rot

Potato cyst nematode hatching activity and hatching factors in inter-specific Solanum hybrids

Potato late-blight management in the Toluca Valley: forecasts and resistant cultivars

Potato mop-top virus RNA can move long distance in the absence of coat protein: evidence from resistant, transgenic plants

Potato virus X amplicons in Arabidopsis mediate genetic and epigenetic gene silencing

Potencies of naturally-occurring AKH/RPCH peptides in Locusta migratoria in the acetate uptake assay in vitro and comparison with their potencies in the lipid mobilisation assay in vivo

Potency testing of beta -glucan immunostimulating effect in food for ornamental fish

Potent antimalarial activity of clotrimazole in in vitro cultures of Plasmodium falciparum

Potent fibrinolytic enzyme from a mutant of Bacillus subtilis IMR-NK1

Potent inactivation of representative members of each PKC isozyme subfamily and PKD via S-thiolation by the tumor-promotion/progression antagonist glutathione but not by its precursor cysteine

Potent stimulation of the innate immune system by a Leishmania brasiliensis recombinant protein

Potential applications of artificial olfactory sensing for quality evaluation of fresh produce

Potential benefits of agricultural biotechnology: an example from the Mexican potato sector

Potential dietary exposure to p-nonylphenol from food-contact use of tris(nonylphenyl)phosphite (TNPP)

Potential effect of soybean heliotropism on ultraviolet-B irradiance and dose

Potential effect of stand structure on belowground allocation

Potential for Culex pipiens to develop resistance against Bacillus sphaericus toxins

Potential for New York mosquitoes to transmit West Nile virus

Potential for Ribes cultivation in North America

Potential for aging female Aedes aegypti (Diptera: Culicidae) by gas chromatographic analysis of cuticular hydrocarbons, including a field evaluation

Potential for cross-transmission of Dictyocaulus viviparus between cattle and white-tailed deer

Potential for preferential pathways of phosphorus transport

Potential importance of water status traits for durum wheat improvement under Mediterranean conditions

Potential mineralization of four herbicides in a ground water-fed wetland area

Potential nitrite scavengers as inhibitors of the formation of N-nitrosamines in solution and tobacco matrix systems

Potential nitrogen mineralization in and short-term nitrification potential of soils from a permanent pasture and a recently cultivated grassland

Potential of conjugal transfer as a strategy for the introduction of recombinant genetic material into strains of Lactobacillus helveticus

Potential of trap-crop radish for fall lamb grazing

Potential of using plant row yield trials to predict soybean yield

Potential role of protease-antiprotease interactions in Perkinsus marinus infection in Crassostrea spp

Potential use of rare earth oxides as tracers for soil erosion and aggregation studies

Potentiation of carbachol-induced amylase release by propionate in guinea pig and vole pancreatic acini

Powdery mildew intensity, grain yield and its stability of the mixtures of spring wheat cultivars

Powdery mildew resistance in cultivars of spring barley from Polish register

Power requirements of spinner-type spreaders broadcasting poultry litter and wood ash

PrPC expression in the peripheral nervous system is a determinant of prion neuroinvasion

PrPSc-like prion protein peptide inhibits the function of cellular prion protein

Practical and innovative measures for the control of agricultural phosphorus losses to water: an overview

Practical aspects of salinity effect on TDR-measured water content: a field study

Prairie dog effects on harvester ant species diversity and density

Prandial lactate infusion inhibits spontaneous feeding in rats

Praziquantel-induced tegumental damage in vitro is diminished in schistosomes derived from praziquantel-resistant infections

Pre-anthesis reserve utilization for protein and carbohydrate synthesis in grains of wheat

Pre-inoculation by an arbuscular mycorrhizal fungus enhances male reproductive output of Cucurbita foetidissima

Preadipocytes stimulate breast cancer cell growth

Prebiotic digestion and fermentation

Prebiotics: preferential substrates for specific germs?

Precipitation effects on sediment and associated nutrient discharges from Rhode River watersheds

Precipitation variability at the farm scale during crop phenological phases

Precipitation, temperature and tillage effects upon productivity of a winter wheat-dry pea rotation

Precise dating of the Norfolk timber circle

Precise detection and tracing of Trichoderma hamatum 382 in compost-amended potting mixes by using molecular markers

Precision agriculture technology for horticultural crop production

Precision farming applications in Florida citrus

Precision of assessment of animal welfare by the 'TGI 35 L' Austrian needs index

Precommercial thinning in a northern conifer stand: 18-year results

Predation and the management of prairie grouse

Predation by hunting spiders on citrus leafminer, Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae)

Predation by the hoopoe (Upupa epops) on pupae of Thaumetopoea pityocampa and the likely influence on other natural enemies

Predation of Frankliniella occidentalis (Thysanoptera: Thripidae) in field peppers by Orius insidiosus (Hemiptera: Anthocoridae)

Predation on Mindarus abietinus infesting balsam fir grown as Christmas trees: the impact of coccinellid larval predation with emphasis on Anatis mali

Predation on artificial nests in small grassland patches in east-central Illinois

Predation risks for nesting birds in fragmented coast redwood forest

Predator avoidance, feeding and habitat use in the red-necked pademelon, Thylogale thetis, at rainforest edges

Predatory behavior of three species of sac spiders attacking citrus leafminer

Predatory phytoseiid mites (Acari: Phytoseiidae) as bioindicators of stress impact on a farmland and butresses of the farmland revival

Predatory potential and life parameters of Cheilomenus (=Menochilus) sexmaculata (F.) (Coleoptera: Coccinellidae) in relation to energetics of Aphis gossypii Glover (Homoptera: Aphididae)

Predatory spider behaviour in rice varieties under sodic soil conditions

Predicted breeding values for nine plant and fruit characteristics of 28 peach genotypes

Predicted impacts of hard pine stem rusts on lodgepole pine dominated stands in central British Columbia

Predicting St. Louis encephalitis virus epidemics: lessons from recent, and not so recent, outbreaks

Predicting aluminum and soil organic matter solubility using the mechanistic equilibrium model WHAM

Predicting bulk density of Ohio soils from morphology, genetic principles, and laboratory characterization data

Predicting daily mean soil temperature from daily mean air temperature in four northern hardwood forest stands

Predicting forage quality in switchgrass and big bluestem

Predicting grain consolidation caused by vertical vibration

Predicting ground boom spray drift

Predicting impacts of groundwater contamination

Predicting individual feed requirements of cattle fed in groups

Predicting nursery growth and transplanting shock in rice

Predicting percentage of intramuscular fat using two types of real-time ultrasound equipment

Predicting physical and chemical water properties from relationships with watershed soil characteristics

Predicting preharvest sprouting susceptibility in barley: a model based on temperature during grain filling

Predicting rates of inbreeding for livestock improvement schemes

Predicting rates of inbreeding in populations undergoing selection

Predicting regulons and their cis-regulatory motifs by comparative genomics

Predicting solute transport in soils: second-order two-site models

Predicting solute transport using mapping-unit data: model simulations versus observed data at four field sites

Predicting subsurface drainage, corn yield, and nitrate nitrogen losses with DRAINMOD-N

Predicting temperature and heat flow in a sandy soil by electrical modeling

Predicting the behavior of Escherichia coli introduced as a postprocessing contaminant in shrikhand, a traditional sweetened lactic fermented milk product

Predicting the gas diffusion coefficient in repacked soil: water-induced linear reduction model

Predicting the local dynamics of epizootic rabies among raccoons in the United States

Predicting the number, death, and self-pruning of branches in Scots pine

Predicting the suitability of habitat in southeast Idaho for pygmy rabbits

Predicting tree mortality from diameter growth: a comparison of maximum likelihood and Bayesian approaches

Predicting volatile organic vapor sorption from soil specific surface area and texture

Prediction and experimental verification of the hoe path of a rear-mounted inter-row weeder

Prediction model of rain erosion of soil in wheel runs of farming machines

Prediction of NO3-N losses with subsurface drainage water from manured and UAN-fertilized plots using GLEAMS

Prediction of a pore distribution factor from soil textural and mechanical parameters

Prediction of baking characteristics of hard winter wheat flours using computer-analyzed mixograph parameters

Prediction of barley progeny performance in the presence of genotype-environment interaction

Prediction of chemical, nutritive and agronomic characteristics of wheat by near infrared spectroscopy

Prediction of composition and ruminal degradability characteristics of barley straw by near infrared reflectance spectroscopy

Prediction of cooked rice texture using an extrusion test in combination with partial least squares regression and artificial neural networks

Prediction of crude fat content of longissimus muscle of beef using the ratio of fat area calculated from computer image analysis: comparison of regression equations for prediction using different inp

Prediction of protein cleavage sites by the barley cysteine endoproteases EP-A and EP-B based on the kinetics of synthetic peptide hydrolysis

Prediction of silage feeding value from the analysis of the herbage at ensiling and effects of nitrogen fertilizer, date of harvest and additive treatment on grass silage composition

Prediction of soil salinity risk by digital terrain modelling in the Canadian prairies

Prediction of the impact of logging activities on forest cover: a case-study in the East province of Cameroon

Prediction of total genetic value using genome-wide dense marker maps

Prediction, identification, and artificial selection of DNA rearrangements in Rhizobium: toward a natural genomic design

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