Polypeptide signaling for plant defensive genes exhibits analogies to defense signaling in animals.

How flowering plants discriminate between self and non-self pollen to prevent inbreeding.

From seed germination to flowering, light controls plant development via the pigment phytochrome.

Transplantation tolerance: fooling mother nature.

Anaphase in vitro.

Interplay of tRNA-like structures from plant viral RNAs with partners of the translation and replication machineries.

New hope for old dreams: evidence that plant cellulose synthase genes have finally been identified.

Intervention of carbohydrate recognition by proteins and nucleic acids.

Programmed cell death: a way of life for plants.

Multiple DNA and protein sequence alignment based on segment-to-segment comparison.

A few selected applications of surface nonlinear optical spectroscopy.

Chemical communication in scarab beetles: reciprocal behavioral agonist-antagonist activities of chiral pheromones.

Inter-strand C-H...O hydrogen bonds stabilizing four-stranded intercalated molecules: stereoelectronic effects of O4' in cytosine-rich DNA.

The design of an agent to bend DNA.

What is a linear process?

Statistical analysis of shape of objects based on landmark data.

Multilocus DNA fingerprinting reveals high rate of heritable genetic mutation in herring gulls nesting in an industrialized urban site.

The N-end rule: functions, mysteries, uses.

Three-dimensional model of the potyviral genome-linked protein.

A test of the "jigsaw puzzle" model for protein folding by multiple methionine substitutions within the core of T4 lysozyme.

A single G-to-C change causes human centromere TGGAA repeats to fold back into hairpins.

Mechanism of activation for Zap-70 catalytic activity.

Redesigning secondary structure to invert coenzyme specificity in isopropylmalate dehydrogenase.

CrkII signals from epidermal growth factor receptor to Ras.

The "allosteric three-site model" of elongation cannot be confirmed in a well-defined ribosome system from Escherichia coli.

beta-Lactamase binds to GroEL in a conformation highly protected against hydrogen/deuterium exchange.

The extreme C terminus of progesterone receptor contains a transcriptional repressor domain that functions through a putative corepressor.

Conserved promoter elements in the CYP6B gene family suggest common ancestry for cytochrome P450 monooxygenases mediating furanocoumarin detoxification.

Coordinating DNA replication initiation with cell growth: differential roles for DnaA and SeqA proteins.

Aminoacylation identity switch of turnip yellow mosaic virus RNA from valine to methionine results in an infectious virus.

Resolution of Holliday junctions in genetic recombination: RuvC protein nicks DNA at the point of strand exchange.

Phosphorylation of MCM4 by cdc2 protein kinase inhibits the activity of the minichromosome maintenance complex.

Binding of the cellulose-binding domain of exoglucanase Cex from Cellulomonas fimi to insoluble microcrystalline cellulose is entropically driven.

Redox transitions between oxygen intermediates in cytochrome-c oxidase.

Mutations in copper-zinc superoxide dismutase that cause amyotrophic lateral sclerosis alter the zinc binding site and the redox behavior of the protein.

Functional cell surface expression of the anion transport domain of human red cell band 3 (AE1) in the yeast Saccharomyces cerevisiae.

The cellulose-binding domain of the major cellobiohydrolase of Trichoderma reesei exhibits true reversibility and a high exchange rate on crystalline cellulose.

Evolutionary reconstruction of a hairpin deleted from the genome of an RNA virus.

cAMP-response element modulator tau is a positive regulator of testis angiotensin converting enzyme transcription.

Silencing of human fetal globin expression is impaired in the absence of the adult beta-globin gene activator protein EKLF.

Differences in water release for the binding of EcoRI to specific and nonspecific DNA sequences.

Novel Gq alpha isoform is a candidate transducer of rhodopsin signaling in a Drosophila testes-autonomous pacemaker.

A novel assay for drug-DNA binding mode, affinity, and exclusion number: scanning force microscopy.

Patterning of functional antibodies and other proteins by photolithography of silane monolayers.

Kinetic coupling between electron and proton transfer in cytochrome c oxidase: simultaneous measurements of conductance and absorbance changes.

msg1, a novel melanocyte-specific gene, encodes a nuclear protein and is associated with pigmentation.

Cytoplasm-to-vacuole targeting and autophagy employ the same machinery to deliver proteins to the yeast vacuole.

Cdc45p assembles into a complex with Cdc46p/Mcm5p, is required for minichromosome maintenance, and is essential for chromosomal DNA replication.

Cloning of an arylalkylamine N-acetyltransferase (aaNAT1) from Drosophila melanogaster expressed in the nervous system and the gut.

Myosin light chain kinase (MLCK) gene disruption in Dictyostelium: a role for MLCK-A in cytokinesis and evidence for multiple MLCKs.

Real time observation of anaphase in vitro.

Chloroplast genes are expressed during intracellular symbiotic association of Vaucheria litorea plastids with the sea slug Elysia chlorotica.

Thapsigargin-induced transport of cholera toxin to the endoplasmic reticulum.

Identification of a new calcitonin gene in the salmon Oncorhynchus gorbuscha.

Evidence for the role of proteoglycans in cation-mediated gene transfer.

Arrested development of embryonic red cell precursors in mouse embryos lacking transcription factor GATA-1.

Absence of fetal liver hematopoiesis in mice deficient in transcriptional coactivator core binding factor beta.

Combinations of closely situated cis-acting elements determine tissue-specific patterns and anterior extent of early Hoxc8 expression.

Two highly homologous ribonuclease genes expressed in mouse eosinophils identify a larger subgroup of the mammalian ribonuclease superfamily.

NF-kappa B homodimer binding within the HIV-1 initiator region and interactions with TFII-I.

Human brain contains high levels of heteroplasmy in the noncoding regions of mitochondrial DNA.

Environmental induction and genetic control of surface antigen switching in the nematode Caenorhabditis elegans.

Alternative splicing of exon 3 of the human growth hormone receptor is the result of an unusual genetic polymorphism.

Intron insertion facilitates amplification of cloned virus cDNA in Escherichia coli while biological activity is reestablished after transcription in vivo.

Developmental abnormalities and epimutations associated with DNA hypomethylation mutations.

Provirus integration into a gene encoding a ubiquitin-conjugating enzyme results in a placental defect and embryonic lethality.

A modular misexpression screen in Drosophila detecting tissue-specific phenotypes.

Gene expression and cell fusion analyzed by lacZ complementation in mammalian cells.

Two glucose transporters in Saccharomyces cerevisiae are glucose sensors that generate a signal for induction of gene expression.

Human CD8+ T lymphocyte subsets that express HLA class I-specific inhibitory receptors represent oligoclonally or monoclonally expanded cell populations.

Blockade of T-cell costimulation prevents development of experimental chronic renal allograft rejection.

Cell stress-regulated human major histocompatibility complex class I gene expressed in gastrointestinal epithelium.

An essential role for the interferon-inducible, double-stranded RNA-activated protein kinase PKR in the tumor necrosis factor-induced apoptosis in U937 cells.

Role for the class A macrophage scavenger receptor in the phagocytosis of apoptotic thymocytes in vitro.

Expansion of a recurrent V beta 5.3+ T-cell population in newly diagnosed and untreated HLA-DR2 multiple sclerosis patients.

Genetic mapping of a murine locus controlling development of T helper 1/T helper 2 type responses.

Molecular markers reveal that population structure of the human pathogen Candida albicans exhibits both clonality and recombination.

Lipopolysaccharide and interleukin 1 augment the effects of hypoxia and inflammation in human pulmonary arterial tissue.

Cystic fibrosis transmembrane conductance regulator activation stimulates endosome fusion in vivo.

Cross-talk between the insulin and angiotensin signaling systems.

DNA-mediated immunization in a transgenic mouse model of the hepatitis B surface antigen chronic carrier state.

Leukemia inhibitory factor induces differentiation of pituitary corticotroph function: an immuno-neuroendocrine phenotypic switch.

Differential suppression by protease inhibitors and cytokines of apoptosis induced by wild-type p53 and cytotoxic agents.

A tumor-selective somatostatin analog (TT-232) with strong in vitro and in vivo antitumor activity.

Amphipathic domains in the C terminus of the transmembrane protein (gp41) permeabilize HIV-1 virions: a molecular mechanism underlying natural endogenous reverse transcription.

An estrogen receptor pathway regulates the telogen-anagen hair follicle transition and influences epidermal cell proliferation.

Anthrax toxin-mediated delivery of a cytotoxic T-cell epitope in vivo.

Alternatively spliced mRNAs predicted to yield frame-shift proteins and stable intron 1 RNAs of the herpes simplex virus 1 regulatory gene alpha 0 accumulate in the cytoplasm of infected cells.

Organization and expression of the double-stranded RNA genome of Helminthosporium victoriae 190S virus, a totivirus infecting a plant pathogenic filamentous fungus.

Virus-mediated gene transfer into hippocampal CA1 region restores long-term potentiation in brain-derived neurotrophic factor mutant mice.

Hydrogen peroxide-mediated neuronal cell death induced by an endogenous neurotoxin, 3-hydroxykynurenine.

Polyunsaturated fatty acids modulate sodium and calcium currents in CA1 neurons.

Suppression of trkB expression by antisense oligonucleotides alters a neuronal phenotype in the rod pathway of the developing rat retina.

Light-mediated retinoic acid production.

Specific transcellular binding between membrane proteins crucial to Alzheimer disease.

Thyroid hormone and estrogen interact to regulate behavior.

Estrogen and thyroid hormone interaction on regulation of gene expression.

A genetic selection for Caenorhabditis elegans synaptic transmission mutants.

Fluoxetine-elicited changes in brain neurosteroid content measured by negative ion mass fragmentography.

Occurrence of two somatostatin variants in the frog brain: characterization of the cDNAs, distribution of the mRNAs, and receptor-binding affinities of the peptides.

A neurotensin antagonist, SR 48692, inhibits colonic responses to immobilization stress in rats.

Energy metabolism, enzymatic flux capacities, and metabolic flux rates in flying honeybees.

Induction of pheromone production in a moth by topical application of a pseudopeptide mimic of a pheromonotropic neuropeptide.

Physiological coupling of growth factor and steroid receptor signaling pathways: estrogen receptor knockout mice lack estrogen-like response to epidermal growth factor.

A calcineurin homologous protein inhibits GTPase-stimulated Na-H exchange.

Higher plants contain homologs of the bacterial celA genes encoding the catalytic subunit of cellulose synthase.

Viral RNA trafficking is inhibited in replicase-mediated resistant transgenic tobacco plants.

Impact of vaccination on the spatial correlation and persistence of measles dynamics.

Expression cloning of a cDNA for human ceramide glucosyltransferase that catalyzes the first glycosylation step of glycosphingolipid synthesis.