Abstracts: A coiled-coil from the RNA polymerase beta' subunit allosterically induces selective nontemplate strand binding by sigma(sup)70
Abstracts: A cold-adapted lipase of an Alaskan psychrotroph, Pseudomonas sp. strain B11-1: gene cloning and enzyme purification and characterization
Abstracts: A cold-sensitive Listeria monocytogenes mutant has a transposon insertion in a gene encoding a putative membrane protein and shows altered (p)ppGpp levels
Abstracts: A combined computational-experimental approach predicts human microRNA targets. Viral RNA silencing suppressors inhibit the microRNA pathway at an intermediate step
Abstracts: A combined model for growth and subsequent thermal inactivation of Brochothrix thermosphacta. Observing growth and division of large numbers of individual bacteria by image analysis
Abstracts: A common genetic mechanism determines plasma apolipoprotein B levels and dense LDL subfraction distribution in familial combined hyperlipidemia
Abstracts: A common genetic variant in the neurexin superfamily member CNTNAP2 increases familial risk of autism. Mechanisms and consequences of small supernumerary marker chromosomes: from Barbara McClintock to modern genetic-counseling issues
Abstracts: A common haplotype in the G-protein-coupled receptor gene GPR74 is associated with leanness and increased lipolysis
Abstracts: A comparative approach to physical and linkage mapping of genes on canine chromosomes using gene-associated simple sequence repeat polymorphisms illustrated by studies of dog chromosome 9
Abstracts: A comparative study of methods to validate formaldehyde decontamination of biological safety cabinets. Genetic characterization of Legionella pneumophila serogroup 1 associated with respiratory disease in Australia
Abstracts: A comparative study of the incorporation of a 1,6-beta-glucan and an O-glycosylated protein epitope into the cell wall of Candida albicans
Abstracts: A comparison of anthropometric indices of nutritional status of Tukanoan and Achuar Amerindians. Alice Mossie Brues: 1913-2007
Abstracts: A comparison of regression interval mapping and multiple interval mapping for linked QTL. Mapping of paternal-sex-ratio deletion chromosomes localizes multiple regions involved in expression and transmission
Abstracts: A comparison of spermatogenesis in homozygotes, simple Robertsonian heterozygotes and complex heterozygotes of the common shrew (Sorex araneus L.)
Abstracts: A comparison of the celera and ensembl predicted gene sets reveals little overlap in novel genes. Time flies for Drosophila
Abstracts: A competitive microflora increases the resistance of Salmonella typhimurium to inimical processes: evidence for a suicide response
Abstracts: A complex alloantigen system in Florida sandhill cranes, Grus canadensis pratensis: evidence for the major histocompatibility (B) system
Abstracts: A complex group I intron in Nectria galligena rDNA. A secreted aspartic proteinase from Glomerella cingulata: purification of the enzyme and molecular cloning of the cDNA
Abstracts: A complex of Cdc4p, Skp1p, and Cdc53p/Cullin catalyzes ubiquitination of the phosphorylated CDK inhibitor Sic1p
Abstracts: A complex of LIN-5 and GPR proteins regulates G protein signaling and spindle function in C. elegans. The Fanconi road to cancer
Abstracts: A comprehensive linkage analysis of chromosome 21q22 supports prior evidence for a putative bipolar affective disorder locus
Abstracts: A comprehensive screen for TWIST (ital) mutations in patients with craniosynostosis identifies a new microdeletion syndrome of chromosome band 7-21.1
Abstracts: A computer investigation of chemically mediated detachment in bacterial biofilms. Dynamics of microbial communities on marine snow aggregates: colonization, growth, detachment, and grazing mortality of attached bacteria
Abstracts: A computer-simulated restriction fragment length polymorphism analysis of bacterial small-subunit rRNA genes: efficacy of selected tetrameric restriction enzymes for studies of microbial diversity in nature
Abstracts: A concise peer into the background, initial thoughts and practices of human gene therapy. A cluster translocation model may explain the collinearity of Hox gene expressions
Abstracts: A conserved blueprint for the eye? The evolution of arthropod segmentation mechanisms. Coming to our senses
Abstracts: A conserved MYB transcription factor involved in phosphate starvation signaling both in vascular plants and in unicellular algae
Abstracts: A conserved structural motif reveals the essential transcriptional repression function of Spen proteins and their role in developmental signaling
Abstracts: A conserved ubiquitin ligase of the nuclear envelope/endoplasmic reticulum that functions in both ER-associated and Mat(alpha)2 repressor degradation
Abstracts: A constitutively active epidermal growth factor receptor cooperates with disruption of G1 cell-cycle arrest pathways to induce glioma-like lesions in mice
Abstracts: A constitutively expressed, truncated umuDC operon regulates the recA-dependent DNA damage induction of a gene in Acinetobacter baylyi strain ADP1
Abstracts: A cooperative interaction between U2AF65 and mBBP/SF1 facilitates branchpoint region recognition. The splicing factor BBP interacts specificically with the pre-mRNA branchpoint sequence UACUAAC
Abstracts: A Corynebacterium glutamicum mutant with a defined deletion within the rplk gene is impaired in (p)ppGpp accumulation upon amino acid starvation
Abstracts: Acquired thermotolerance and stressd-phase growth of the extremely thermoacidophilic archaeon Metallosphaera sedula in continuous culture
Abstracts: Acquisition of a deliberately introduced phenol degradation operon, pheBA, by different indigenous Pseudomonas species
Abstracts: Acquisition of a sucrose utilization system in Escherichia coli K-12 derivatives and its application to industry
Abstracts: Acquisition of azide-resistance by elevated SecA ATPase activity confers azide-resistance upon cell growth and protein translocation in Bacillus subtilis
Abstracts: Acquisition of resistance to extended-spectrum cephalosporins by Salmonella entirica subsp. enterica serovar Newport and Escherichia coli in the turkey poult intestinal tract
Abstracts: A critical role for amino-terminal glutamine/aspargine repeats in the formation and propagation of a yeast prion
Abstracts: A critique of the grandmother hypotheses: old and new. Menstrual cycle variability and the perimenopause. Association with age at natural menopause in Blackfeet women
Abstracts: Actin cortical cytoskeleton and cell wall synthesis in regenerating protoplasts of the Saccharomyces cerevisiae actin mutant DBY 1693
Abstracts: Actin homolog MreB and RNA polymerase interact and are both required for chromosome segregation in Escherichia coli
Abstracts: Actin-related proteins in Anabaena spp. and Escherichia coli. Pleiotropic effects of potassium deficiency in a heterocystous, nitrogen-fixing cyanobacterium, Anabaena torulosa
Abstracts: Actions of a versatile fluorene-degrading bacterial isolate on polycyclic aromatic compounds. Identification of a novel metabolite in the degradation of pyrene by Mycobacteruim sp. strain AP1: actions of the isolate on two- and three-ring polycyclic aromatic hydrocarbons
Abstracts: Activated transcription independent of the RNA polymerase II holoenzyme in budding yeast. Dynamic association of capping enzymes with transcribing RNA polymerase
Abstracts: Activation and inactivation of Pseudomonas stutzeri methylbenzene catabolism paathways mediated by a transposable element
Abstracts: Activation-induced cytidine deaminase (AID) deficiency causes the autosomal recessive form of the hyper-IgM syndrome (HIGM2)
Abstracts: Activation-loop autophosphorylation is mediated by a novel transitional intermediate form of DYRKs. cPLA2 is phosphorylated and activated by MAP kinase
Abstracts: Activation mutants in yeast RNA polymerase II subunit RPB3 provide evidence for a structurally conserved surface required for activation in eukaryotes and bacteria
Abstracts: Activation of cytoplasmic trehalase by cyclic-AMP-dependent and cyclic-AMP-independent signalling pathways in the yeast Candida utilis
Abstracts: Activation of nuclear receptor coactivator PGC-1alpha by arginine methylation. Peroxisome proliferator-activated receptor-lambda coactivator 1alpha (PGC-1alpha) regulates triglyceride metabolism by activation of the nuclear receptor FXR
Abstracts: Activation of p53 sequence-specific DNA binding by acetylation of the p53 C-terminal domain. Ordered cooperative functions of PRMT1, p300, and CARM1 in transcriptional activation by p53
Abstracts: Activation of the CheA kinase by asparagine in Bacillus subtillis chemotaxis. Diversity in chemotaxis mechanisms among the bacteria and archae
Abstracts: Activation of the IkB kinase complex by TRAF6 requires a dimeric ubiquitin-conjugating enzyme complex and a unique polyubiquitin chain
Abstracts: Activation of the protein kinase C1 pathway upon continuous heat stress in Saccharomyces cerevisiae is triggered by an intracellular increase in osmolarity due to trehalose accumulation
Abstracts: Active transport of glucosylglycerol is involved in salt adaptation of the cyanobacterium Synechocystis sp. strain PCC 6803
Abstracts: Activin and its receptors during gastrulation and the later phases of mesoderm development in the chick embryo
Abstracts: Activity and distribution of methane-oxidizing bacteria in flooded rice soil microcosms and in rice plants (Oryza sativa)
Abstracts: Activity and phylogenetic diversity of bacterial cells with high and low nucleic acid content and electron transport system activity in an upwelling ecosystem
Abstracts: Activity and three-dimensional distribution of toluene-degrading Pseudomonas putida in a multispecies biofilm assessed by quantitative in situ hybridization and scanning confocal laser microscopy
Abstracts: Activity of glutaraldehyde at low concentrations against capsid proteins of poliovirus type 1 and echovirus type 25
Abstracts: Activity of synchronized cells of a steady-state biofilm recirculated reactor during xenobiotic biodegradation
Abstracts: Activity patterns of nesting Mexican spotted owl. Time-budgets of common murres at a declining and increasing colony in Alaska
Abstracts: act up controls actin polymerization to alter cell shape and restrict hedgehog signaling in the Drosophila eye disc
Abstracts: ADAM, a widely distributed and developmentally regulated gene family encoding membrane proteins with A Disintegrin And Metalloprotease domain
Abstracts: Adaptation of model genetically engineered microorganisms to lake water: growth rate enhancements and plasmid loss
Abstracts: Adaptation of proteases and carbohydrases of saprophytic, phytopathogenic and entomopathogenic fungi to the requirements of their ecological niches
Abstracts: Adaptation of Pseudomonas sp. strain 7-6 to quaternary ammonium compounds and their degradation via dual pathways
Abstracts: Adaptation of the nisin-controlled expression system in Lactobacillus plantarum: a tool to study in vivo biological effects
Abstracts: Adaptations to and consequences of an herbivorous diet in grouse and waterfowl. Reproductive success and survival in relation to experience during the first two years in Canada Geese
Abstracts: Adaptive acid tolerance response in Listeria monocytogenes: isolation of an acid-tolerant mutant which demonstrates increased virulence
Abstracts: Adaptive changes in membrane lipids of barophilic bacteria in response to changes in growth pressure. Population sizes and growth pressure responses of intestinal microfloras of deep-sea fish retrieved from the abyssal zone
Abstracts: Adaptive gradients and isolation-by-distance with postglacial migration in Picea sitchensis. Fine-scale estimation of outcrossing in western redcedar with microsatellite assay of bulked DNA
Abstracts: Adaptive responses to oxygen stress in obligatory anaerobes Clostridium acetobutylicum and Clostridium aminovalericum
Abstracts: Adaptors and molecular scaffolds in immune cell signaling. Mitochondria: Dynamic organelles in disease, aging, and development
Abstracts: Adding a third dimension to the edge of a species' range: altitude and genetic structuring in mountainous landscapes
Abstracts: Additional evidence for the genomic imprinting model of sex determination in the haplodiploid wasp Nasonia vitripennis: Isolation of biparental diploid males after X-ray mutagenesis
Abstracts: Additive and non-additive genetic architecture of two different-sized populations of Scabiosa canescens. Genetic structure in the nonrewarding, bumblebee-pollinated orchid Calypso bulbosa
Abstracts: Additive effects of a two-amino-acid insertion and a single-amino-acid substitution in dihydropteroate synthase for the development of sulphonamide-resistant Neisseria meningitidis
Abstracts: Additive genetic variation of transcriptional regulation: Metallothionein expression in the soil insect Orchesella cincta
Abstracts: A dedicated Wnt secretion factor. Secretion of Wnt ligands requires Evi, a conserved transmembrane protein. Eater, a transmembrane protein mediating phagocytosis of bacterial pathogens in Drosophila
Abstracts: A defect in the regional deposition of adipose tissue (partial lipodystrophy) is encoded by a gene at chromosome 1q
Abstracts: A defined growth medium for Clostridium difficile. Clostridium botulinum type A haemagglutinin-positive progenitor toxin (HA(sup)+-PTX) binds to oligosaccharides containing Galbeta1-4GlcNAc through one subcomponent of haemagglutinin (HA1)
Abstracts: Adenosine deaminase-acid phosphatase association and the environment: a study in a continental Italian population
Abstracts: A dermal HOX transcriptional program regulates site-specific epidermal fate. Notch promotes epithelial-mesenchymal transition during cardiac development and oncogenic transformation
Abstracts: A detailed view of a ribosomal active site: the structure of the L11-RNA complex. The structural basis for the action of the antibiotics tetracycline, pactamycin, and hygromycin B on the 30S ribosomal subunit
Abstracts: A deubiquitinating enzyme interacts with SIR4 and regulates silencing in S. cerevisiae. Mutation in the silencing gene SIR4 can delay aging in S. cerevisiae
Abstracts: A developmental transition in definitive erythropoiesis: erythropoietin expression is sequentially regulated by retinoic acid receptors and HNF4
Abstracts: Adherence of Candida albicans to epithelial cells: studies using fluorescently labelled yeasts and flow cytometry
Abstracts: Adhesins encoded by the gingipain genes of Porphyromonas gingivalis are responsible for co-aggregation with Prevotella intermedia
Abstracts: Adhesion-aggregation and inactivation of Poliovirus 1 in groundwater stored in a hydrophobic container. Presence of viral genomes in mineral water: a sufficient condition to assume infectious risk?
Abstracts: Adhesion of Acinetobacter venetianus to diesel fuel droplets studied with in situ electrochemical and molecular probes
Abstracts: Adhesion of Candida albicans to oral streptococci is promoted by selective adsorption of salivary proteins to the streptococcal cell surface
Abstracts: Adhesion of coagulase-negative staphylococci grouped according to physico-chemical surface properties. Bacterial strains isolated from different niches can exhibit different patterns of adhesion to substrata
Abstracts: Adhesion of germlings of Botrytis cinerea. Composition and enzymatic activity of the extracellular matrix secreted by germlings of Botrytis cinerea
Abstracts: Adhesion of Listeria monocytogenes to silica surfaces after sequential and competitive adsorption of bovine serum albumin and beta-lactoglobulin
Abstracts: Adhesion of Pseudomonas aeruginosa to silicone rubber in a parallel plate flow chamber in the absence and presence of nutrient broth
Abstracts: Adhesion of the entomopathogenic fungus Beauveria (Cordyceps) bassiana to substrata. Increased insect virulence in Beauveria bassiana strains overexpressing an engineered chitinase
Abstracts: Adipogenesis and obesity: rounding out the big picture. Peroxisome-proliferator-activated receptor delta activates fat metabolism to prevent obesity
Abstracts: A direct link between sister chromatid cohesion and chromosome condensation revealed through the analysis of MCD1 in S. cerevisiae