Structural and functional conservation of two human homologs of the yeast DNA repair gene RAD6.

Multiple forms of mouse 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4 isomerase and differential expression in gonads, adrenal glands, liver, and kidneys of both sexes.

Isolation of a cellular protein that binds to the human immunodeficiency virus Tat protein and can potentiate transactivation of the viral promoter.

Distribution of glutamine and asparagine residues and their near neighbors in peptides and proteins.

Direct observation of vibrational coherence in bacterial reaction centers using femtosecond absorption spectroscopy.

Overexpression of c-jun, junB, or junD affects cell growth differently.

Inhibitors of DNA topoisomerase II prevent chromatid separation in mammalian cells but do not prevent exit from mitosis.

HOX11, a homeobox-containing T-cell oncogene on human chromosome 10q24.

T-cell and basophil activation through the cytoplasmic tail of T-cell-receptor zeta family proteins.

Alzheimer beta/A4 amyloid precursor protein in human brain: aging-associated increases in holoprotein and in a proteolytic fragment.

Copper resistance in Pseudomonas syringae mediated by periplasmic and outer membrane proteins.

Ultradian oscillations in somatostatin and growth hormone-releasing hormone mRNAs in the brains of adult male rats.

A blue-light-activated GTP-binding protein in the plasma membranes of etiolated peas.

Binding of Bacillus thuringiensis proteins to a laboratory-selected line of Heliothis virescens.

Posttranslational modification of Ha-ras p21 by farnesyl versus geranylgeranyl isoprenoids is determined by the COOH-terminal amino acid.

Heterologous in vivo processing of human preproendothelin 1 into bioactive peptides.

X/Y translocations resulting from recombination between homologous sequences on Xp and Yq.

Another discontinuous epitope on glycoprotein gp120 that is important in human immunodeficiency virus type 1 neutralization is identified by a monoclonal antibody.

A DNA-binding factor in adult hematopoietic cells interacts with a pyrimidine-rich domain upstream from the human delta-globin gene.

Functional map of the alpha subunit of Escherichia coli RNA polymerase: two modes of transcription activation by positive factors.

Catalysis by cytochrome P-450 of an oxidative reaction in xenobiotic aldehyde metabolism: deformylation with olefin formation.

Sindbis virus RNA polymerase is degraded by the N-end rule pathway.

Rapid and efficient purification of native histidine-tagged protein expressed by recombinant vaccinia virus.

Autoregulation of human thymidylate synthase messenger RNA translation by thymidylate synthase.

Involvement of wild-type p53 in pre-B-cell differentiation in vitro.

Extensive conservation of alpha and beta chains of the human T-cell antigen receptor recognizing HLA-A2 and influenza A matrix peptide.

Alteration from T- to B-cell tropism reduces thymic atrophy and cytocidal effects in thymocytes but not neurovirulence induced by ts1, a mutant of Moloney murine leukemia virus TB.

Human auditory evoked gamma-band magnetic fields.

A region of the Ada DNA-repair protein required for the activation of ada transcription is not necessary for activation of alkA.

Cloning of a human cDNA encoding a CDC2-related kinase by complementation of a budding yeast cdc28 mutation.

Antiparallel plasmid-plasmid pairing may control P1 plasmid replication.

Somatostatin potentiates the alpha 1-adrenergic activation of phospholipase C in striatal astrocytes through a mechanism involving arachidonic acid and glutamate.

Reversal of synaptic depression by serotonin at Aplysia sensory neuron synapses involves activation of adenylyl cyclase.

A receptor tyrosine kinase cDNA isolated from a population of enriched primitive hematopoietic cells and exhibiting close genetic linkage to c-kit.

DNase protection analysis of the stable synaptic complexes involved in Mu transposition.

Identification of the Fc gamma receptor class I binding site in human IgG through the use of recombinant IgG1/IgG2 hybrid and point-mutated antibodies.

Ca(2+)-channel blockers modulate expression of 3-hydroxy-3-methylglutaryl-coenzyme A reductase and low density lipoprotein receptor genes stimulated by platelet-derived growth factor.

Inhibition of sleep in rats by inorganic selenium compounds, inhibitors of prostaglandin D synthase.

Origin of human chromosome 2: an ancestral telomere-telomere fusion.

RNase-like domain in DNA-directed RNA polymerase II.

Equivariant algebraic vector bundles over representations of reductive groups: theory.

Equivariant algebraic vector bundles over representations of reductive groups: applications.

The human homologous pairing protein HPP-1 is specifically stimulated by the cognate single-stranded binding protein hRP-A.

Site-specific effect of thymine dimer formation on dAn.dTn tract bending and its biological implications.

Antioncogenic effect of adenovirus E1A in human tumor cells.

Phylogenetic and functional affinities of Babakotia (primates), a fossil lemur from northern Madagascar.

Sequence effects on local DNA topology.

The Bacillus subtilis sigL gene encodes an equivalent of sigma 54 from gram-negative bacteria.

Affinity purification of Trypanosoma brucei small nuclear ribonucleoproteins reveals common and specific protein components.

A keratinocyte-specific transcription factor, KRF-1, interacts with AP-1 to activate expression of human papillomavirus type 18 in squamous epithelial cells.

A minimal cascade model for the mitotic oscillator involving cyclin and cdc2 kinase.

Bleomycin-resistance gene derived from the transposon Tn5 confers selective advantage to Escherichia coli K-12.

Biochemical characterization of murine glycosylation-inhibiting factor.

Photosynthetic electron transport in genetically altered photosystem II reaction centers of chloroplasts.

Cloning and characterization of a 3-methyladenine DNA glycosylase cDNA from human cells whose gene maps to chromosome 16.

Fyn tyrosine kinase associated with Fc epsilon RII/CD23: possible multiple roles in lymphocyte activation.

Direct physiological evidence for scene segmentation by temporal coding.

Purification and properties of a shortened form of cytochrome P-450 2E1: deletion of the NH2-terminal membrane-insertion signal peptide does not alter the catalytic activities.

Attractive and repulsive interactions between and within adsorbed ribonuclease A layers.

Electrostatic control of midpoint potentials in the cytochrome subunit of the Rhodopseudomonas viridis reaction center.

The uvomorulin-anchorage protein alpha catenin is a vinculin homologue.

Preferential T-cell receptor beta-chain variable gene use in myelin basic protein-reactive T-cell clones from patients with multiple sclerosis.

The zeta chain is associated with a tyrosine kinase and upon T-cell antigen receptor stimulation associates with ZAP-70, a 70-kDa tyrosine phosphoprotein.

Antigenic variation in Plasmodium falciparum.

Multiple human D5 dopamine receptor genes: a functional receptor and two pseudogenes.

Heterotropic interactions in aspartate transcarbamoylase: turning allosteric ATP activation into inhibition as a consequence of a single tyrosine to phenylalanine mutation.

Formation of phosphatidylinositol 3-phosphate by isomerization from phosphatidylinositol 4-phosphate.

Alanine scanning site-directed mutagenesis of the zinc fingers of transcription factor ADR1: residues that contact DNA and that transactivate.

Site-specific cleavage by metal ion cofactors and inhibitors of M1 RNA, the catalytic subunit of RNase P from Escherichia coli.

Widespread expression of MyoD genes in Xenopus embryos is amplified in presumptive muscle as a delayed response to mesoderm induction.

Identification of 1,4-dihydropyridine binding regions within the alpha 1 subunit of skeletal muscle Ca2+ channels by photoaffinity labeling with diazipine.

The structure of K3C60 and the mechanism of superconductivity.

The LIM region of a presumptive Caenorhabditis elegans transcription factor is an iron-sulfur- and zinc-containing metallodomain.

Drosophila 60A gene, another transforming growth factor beta family member, is closely related to human bone morphogenetic proteins.

Selective induction of gene expression and second-messenger accumulation in Dictyostelium discoideum by the partial chemotactic antagonist 8-p-chlorophenylthioadenosine 3',5'-cyclic monophosphate.

Pheromonal advertisement of a nuptial gift by a male moth (Utetheisa ornatrix).

A melanocyte-specific gene, Pmel 17, maps near the silver coat color locus on mouse chromosome 10 and is in a syntenic region on human chromosome 12.

IgD receptors on murine T-helper cells bind to Fd and Fc regions of immunoglobulin D.

Specificity of the murine IgD receptor on T cells is for N-linked glycans on IgD molecules.

Suppression of H-2b-associated resistance to Friend erythroleukemia virus by a class I gene from the H-2d major histocompatibility complex haplotype.

Evidence for increased in vitro recombination with insertion of human hepatitis B virus DNA.

Wegener autoantigen and myeloblastin are encoded by a single mRNA.

Inhibition of cAMP accumulation by intracellular calcium mobilization in C6-2B cells stably transfected with substance K receptor cDNA.

Immunocytochemical localization of the cystic fibrosis gene product CFTR.

Isolation of a human placenta cDNA coding for a protein related to the vascular permeability factor.

Four sites in the acceptor helix and one site in the variable pocket of tRNA(Ala) determine the molecule's acceptor identity.

Germ cell-specific expression of a gene encoding eukaryotic translation elongation factor 1 alpha (eEF-1 alpha) and generation of eEF-1 alpha retropseudogenes in Xenopus laevis.

Importance of purine and pyrimidine content of local nucleotide sequences (six bases long) for evolution of the human immunodeficiency virus type 1.

Monoclonal antibody-targeted superantigens: a different class of anti-tumor agents.

The two different receptors for tumor necrosis factor mediate distinct cellular responses.

Human immunodeficiency virus can infect the apical and basolateral surfaces of human colonic epithelial cells.

Interleukin 1 expression is inducible by nerve growth factor in PC12 pheochromocytoma cells.

G protein-mediated inhibition of myosin light-chain phosphatase in vascular smooth muscle.

Solvent reorganizational red-edge effect in intramolecular electron transfer.

Human vitamin D receptor is selectively phosphorylated by protein kinase C on serine 51, a residue crucial to its trans-activation function.

Nuclear scaffolds and scaffold-attachment regions in higher plants.

Critical role of a hydrogen bond in the interaction of phospholipase A2 with transition-state and substrate analogues.

Propeptide of carboxypeptidase Y provides a chaperone-like function as well as inhibition of the enzymatic activity.

The phenotype of lymphoid cells and thymic epithelium correlates with development of autoimmune insulitis in NOD in equilibrium with C57BL/6 allophenic chimeras.

Saccharide orientation at the cell surface affects glycolipid receptor function.

Models of human metastatic colon cancer in nude mice orthotopically constructed by using histologically intact patient specimens.

Activity of the Agrobacterium T-DNA transfer machinery is affected by virB gene products.

Differential flexibilities in three branches of an N-linked triantennary glycopeptide.

Inhibition of glutathione synthesis in the newborn rat: a model for endogenously produced oxidative stress.

Hydrophobic ion transfer between membranes of adjacent hepatocytes: a possible probe of tight junction structure.

Mutation spectrum of the rhodopsin gene among patients with autosomal dominant retinitis pigmentosa.

The glucocorticoid hormone signal transduction pathway in mice homozygous for chromosomal deletions causing failure of cell type-specific inducible gene expression

Expression, secretion, and lipid-binding characterization of the N-terminal 17% of apolipoprotein B

Relationship of genes encoding Ca²⁺/calmodulin-dependent protein kinase Gr and calspermin: A gene within a gene