Conformation of a 16-residue zervamicin IIA analog peptide containing three different structural features: 3(10)-helix, alpha-helix, and beta-bend ribbon.

4-Spiro[2.n]alkyl cations and their rearrangements.

Leaf assemblages across the Cretaceous-Tertiary boundary in the Raton Basin, New Mexico and Colorado

Heterologous transmembrane signaling by a human insulin receptor-v-ros hybrid in Chinese hamster ovary cells.

Nucleotide sequence and expression of the mercurial-resistance operon from Staphylococcus aureus plasmid pI258.

Hexahydro-1,4-thiazepine-3,5-dicarboxylic acid and thiomorpholine-3,5-dicarboxylic acid are present in normal human urine.

Human cDNA clones for an alpha subunit of Gi signal-transduction protein.

Formation of the triple-stranded polynucleotide helix, poly(A.A.U).

Down-regulation of rat kidney calcitonin receptors by salmon calcitonin infusion evidenced by autoradiography.

Oligo(alpha-deoxynucleotide)s covalently linked to intercalating agents: differential binding to ribo- and deoxyribopolynucleotides and stability towards nuclease digestion.

Gene overlap and site-specific attenuation of transcription of the viral polymerase L gene of human respiratory syncytial virus.

Enhancement of choleragen ADP-ribosyltransferase activities by guanyl nucleotides and a 19-kDa membrane protein.

Amplification and rearrangement of the Kirsten ras oncogene in virus-transformed BALB/c 3T3 cells during malignant tumor progression.

Isolation of cDNA clones coding for human tissue factor: primary structure of the protein and cDNA.

Primary structure of human corticosteroid binding globulin, deduced from hepatic and pulmonary cDNAs, exhibits homology with serine protease inhibitors.

Nucleotide sequence of the gene coding for human factor VII, a vitamin K-dependent protein participating in blood coagulation.

Active transport of messenger ribonucleoprotein particles in a reconstituted cell-free system.

Recruitment of substrate-specificity properties from one enzyme into a related one by protein engineering.

Amino-terminal extension generated from an upstream AUG codon is not required for mitochondrial import of yeast N2,N2-dimethylguanosine-specific tRNA methyltransferase.

Eukaryotic Mr 83,000 heat shock protein has a homologue in Escherichia coli.

Expression of the regulatory gene xylS on the TOL plasmid is positively controlled by the xylR gene product.

Preferential excision of the 5' proximal intron from mRNA precursors with two introns as mediated by the cap structure.

The molecular cloning of a type II regulatory subunit of the cAMP-dependent protein kinase from rat skeletal muscle and mouse brain.

Gene expression from transcriptionally disabled retroviral vectors.

Plant defense genes are regulated by ethylene

A common origin for enzymes involved in the terminal step of the threonine and tryptophan biosynthetic pathways.

Selective transcription and DNase I protection of the rat prolactin gene by GH3 pituitary cell-free extracts.

Trigger factor: a soluble protein that folds pro-OmpA into a membrane-assembly-competent form.

Millisecond Fourier-transform infrared difference spectra of bacteriorhodopsin's M412 photoproduct.

Solution structure of murine epidermal growth factor: determination of the polypeptide backbone chain-fold by nuclear magnetic resonance and distance geometry.

Functional analysis of a retroviral host-range mutant: altered long terminal repeat sequences allow expression in embryonal carcinoma cells.

High-level expression of human insulin receptor cDNA in mouse NIH 3T3 cells.

Peroxisome proliferator-binding protein: identification and partial characterization of nafenopin-, clofibric acid-, and ciprofibrate-binding proteins from rat liver.

Regulation of cell shape in the Cloudman melanoma cell line.

Rapid and reversible changes in nucleosome structure accompany the activation, repression, and superinduction of murine fibroblast protooncogenes c-fos and c-myc.

Synchronous oscillations in microtubule polymerization.

Cofilin is a component of intranuclear and cytoplasmic actin rods induced in cultured cells.

Interleukin 1 regulates hematopoietic activity, a role previously ascribed to hemopoietin 1.

Microtubule polarity reversal accompanies regrowth of amputated neurites.

Tumor necrosis factor type alpha, a potent inhibitor of endothelial cell growth in vitro, is angiogenic in vivo.

Protein kinase C activity and hexamethylenebisacetamide-induced erythroleukemia cell differentiation.

Transforming growth factor type beta specifically stimulates synthesis of proteoglycan in human adult arterial smooth muscle cells.

Cell patterning in pigment-chimeric eyes of Xenopus: local cues control the decision to become germinal cells.

Combined proton NMR imaging and spectral analysis of locust embryonic development

Distinct developmental patterns of c-mos protooncogene expression in female and male mouse germ cells.

Primary structure and nuclear localization of a murine homeodomain protein.

Epitopes of human testis-specific lactate dehydrogenase deduced from a cDNA sequence.

Spermatid-specific expression of protamine 1 in transgenic mice.

The lens protein alpha A-crystallin of the blind mole rat, Spalax ehrenbergi: evolutionary change and functional constraints.

Isolation and characterization of a nematode transposable element from Panagrellus redivivus.

Characterization of a panel of somatic cell hybrids for regional mapping of the mouse X chromosome.

Retroviral gene transfer into primary hepatocytes: implications for genetic therapy of liver-specific functions.

Differential effects of base-pair mismatch on intrachromosomal versus extrachromosomal recombination in mouse cells.

T-DNA organization in tumor cultures and transgenic plants of the monocotyledon Asparagus officinalis

Carcinoembryonic antigen family: expression in a mouse L-cell transfectant and characterization of a partial cDNA in bacteriophage lambda gt11.

HRAS1-selected chromosome transfer generates markers that colocalize aniridia- and genitourinary dysplasia-associated translocation breakpoints and the Wilms tumor gene within band 11p13.

B-cell variant of mouse T200 (Ly-5): evidence for alternative mRNA splicing.

Alternative use of 5' exons in the specification of Ly-5 isoforms distinguishing hematopoietic cell lineages.

Genes encoding alpha and beta subunits of Na,K-ATPase are located on three different chromosomes in the mouse.

A mitochondrial protein associated with cytoplasmic male sterility in the T cytoplasm of maize

Human T-helper lymphocytes in myasthenia gravis recognize the nicotinic receptor alpha subunit.

Generation of specific cytotoxic T cells with a fragment of the Epstein-Barr virus-encoded p63/latent membrane protein.

Activation of interleukin 2 and interleukin 2 receptor (Tac) promoter expression by the trans-activator (tat) gene product of human T-cell leukemia virus, type I.

The p75 peptide is the receptor for interleukin 2 expressed on large granular lymphocytes and is responsible for the interleukin 2 activation of these cells.

T-cell-replacing factor (interleukin 5) induces expression of interleukin 2 receptors on murine splenic B cells.

Nonrandom development of immunologic abnormalities after infection with human immunodeficiency virus: implications for immunologic classification of the disease.

Molecular events in the induction of a nonresponsive state in interleukin 2-producing helper T-lymphocyte clones.

Cannabinoids induce incomplete maturation of cultured human leukemia cells.

Molecular genetic approach to human meningioma: loss of genes on chromosome 22.

Interaction between the human T-cell lymphotropic virus type IIIB envelope glycoprotein gp120 and the surface antigen CD4: role of carbohydrate in binding and cell fusion.

3'-orf and sor genes of human immunodeficiency virus: in vitro transcription-translation and immunoreactive domains.

Bile acid metabolism in hereditary forms of hypertriglyceridemia: evidence for an increased synthesis rate in monogenic familial hypertriglyceridemia.

Metabolism of 5-fluorouracil to an N-cholyl-2-fluoro-beta-alanine conjugate: previously unrecognized role for bile acids in drug conjugation.

Dequalinium, a topical antimicrobial agent, displays anticarcinoma activity based on selective mitochondrial accumulation.

Magainins, a class of antimicrobial peptides from Xenopus skin: isolation, characterization of two active forms, and partial cDNA sequence of a precursor.

Anti-glycoprotein D antibodies that permit adsorption but block infection by herpes simplex virus 1 prevent virion-cell fusion at the cell surface.

Astroglial and fibroblast growth factors have neurotrophic functions for cultured peripheral and central nervous system neurons.

Expression of an omega-conotoxin-sensitive calcium channel in Xenopus oocytes injected with mRNA from Torpedo electric lobe.

Dynorphin A selectively reduces a large transient (N-type) calcium current of mouse dorsal root ganglion neurons in cell culture.

Synthesis of acetylcholine from choline derived from phosphatidylcholine in a human neuronal cell line.

Subunit structure of dihydropyridine-sensitive calcium channels from skeletal muscle.

Myomodulin: a bioactive neuropeptide present in an identified cholinergic buccal motor neuron of Aplysia.

Mu and delta receptors belong to a family of receptors that are coupled to potassium channels.

Effects of antidromic stimulation of the ventral root on glucose utilization in the ventral horn of the spinal cord in the rat.

Ion transport by rabbit nonciliated bronchiolar epithelial cells (Clara cells) in culture.

Simultaneous measurement of hormone release and secretagogue binding by individual pituitary cells.

Behavioral feeding specialization in Pinaroloxias inornata, the “Darwin's Finch” of Cocos Island, Costa Rica

Lateral diffusion of lipids in complex biological membranes