Mutant profiles of selectable genetic elements.

Identification and characterization of the neurofibromatosis type 1 protein product.

Poliovirus thiol proteinase 3C can utilize a serine nucleophile within the putative catalytic triad.

Immunochemical dissection of the Ultrabithorax homeoprotein family in Drosophila melanogaster.

Centrosomes competent for parthenogenesis in Xenopus eggs support procentriole budding in cell-free extracts.

Compartmentalized expression of a gene under the control of sporulation transcription factor sigma E in Bacillus subtilis.

Early mutation of the neu (erbB-2) gene during ethylnitrosourea-induced oncogenesis in the rat Schwann cell lineage.

Peritoneal B cells regulate the numbers of allotype-matched pre-B and B cells in bone marrow.

Ligand-stimulated signaling events in immature CD4+CD8+ thymocytes expressing competent T-cell receptor complexes.

Identification of the staphylococcal enterotoxin A superantigen binding site in the beta 1 domain of the human histocompatibility antigen HLA-DR.

Augmentation of synthesis of plasminogen activator inhibitor type 1 by insulin and insulin-like growth factor type I: implications for vascular disease in hyperinsulinemic states.

Geometric interpretation of vertex operator algebras.

Molecular cloning, expression, and induction of berberine bridge enzyme, an enzyme essential to the formation of benzophenanthridine alkaloids in the response of plants to pathogenic attack.

The vinyl chloride DNA derivative N2,3-ethenoguanine produces G----A transitions in Escherichia coli.

Wild-type p53 can down-modulate the activity of various promoters.

Zinc transfer from transcription factor IIIA fingers to thionein clusters.

Conversion of the E1A Cys4 zinc finger to a nonfunctional His2,Cys2 zinc finger by a single point mutation.

Insulin-like growth factor I shifts from promoting cell division to potentiating maturation during neuronal differentiation.

The small subunit of transcription factor IIF recruits RNA polymerase II into the preinitiation complex.

The nonphosphorylated form of RNA polymerase II preferentially associates with the preinitiation complex.

Characterization of a ceramide-activated protein kinase: stimulation by tumor necrosis factor alpha.

Two-dimensional life?

Tat transactivation of the human immunodeficiency virus type 1 promoter is influenced by basal promoter activity and the simian virus 40 origin of DNA replication.

Triple helix formation inhibits transcription elongation in vitro.

Com, the phage Mu mom translational activator, is a zinc-binding protein that binds specifically to its cognate mRNA.

Evolution of compensatory substitutions through G.U intermediate state in Drosophila rRNA.

Interplay between glutamate and gamma-aminobutyric acid transmitter systems in the physiological regulation of brain-derived neurotrophic factor and nerve growth factor synthesis in hippocampal neurons.

Effect of CP-96,345, a nonpeptide substance P receptor antagonist, on salivation in rats.

Does superoxide underlie the pathogenesis of hypertension?

Characterization of G-protein alpha subunits in the Gq class: expression in murine tissues and in stromal and hematopoietic cell lines.

Amino acids 367-376 of the Gs alpha subunit induce membrane association when fused to soluble amino-terminal deleted Gi1 alpha subunit.

Primary structure and functional expression of a glutaminyl cyclase.

Three-dimensional structure of holo 3 alpha,20 beta-hydroxysteroid dehydrogenase: a member of a short-chain dehydrogenase family.

Acetylcholine induces voltage-independent increase of cytosolic calcium in mouse myotubes.

Trans splicing in trypanosomes requires methylation of the 5' end of the spliced leader RNA.

Clone pAT 133 identifies a gene that encodes another human member of a class of growth factor-induced genes with almost identical zinc-finger domains.

Low-density particles (W-particles) containing catalase in Zellweger syndrome and normal fibroblasts.

DNA sequencing by hybridization: 100 bases read by a non-gel-based method.

Two putative subunits of a peptide pump encoded in the human major histocompatibility complex class II region.

Direct calculation of atomic coordinates from diffraction intensities: space group P1.

Recombination mediated by vaccinia virus DNA topoisomerase I in Escherichia coli is sequence specific.

A regulated RNA binding protein also possesses aconitase activity.

Molecular genetics of kinesin light chains: generation of isoforms by alternative splicing.

Molecular evolutionary history of ancient aquatic angiosperms.

A role for sunlight in skin cancer: UV-induced p53 mutations in squamous cell carcinoma.

Chronic myeloproliferative disease induced by site-specific integration of Abelson murine leukemia virus-infected hemopoietic stem cells.

A large array of human monoclonal antibodies to type 1 human immunodeficiency virus from combinatorial libraries of asymptomatic seropositive individuals.

Mouse retinoic acid receptor alpha 2 isoform is transcribed from a promoter that contains a retinoic acid response element.

Macrophages and smooth muscle cells express lipoprotein lipase in human and rabbit atherosclerotic lesions.

The nucleosomal core histone octamer at 3.1 A resolution: a tripartite protein assembly and a left-handed superhelix.

Relationship between alternatively spliced exons and functional domains in tropomyosin.

Feedback regulation of collagen gene expression: a Trojan horse approach.

Efficient trans cleavage and a common structural motif for the ribozymes of the human hepatitis delta agent.

Directed mutagenesis of an iron-sulfur protein of the photosystem I complex in the filamentous cyanobacterium Anabaena variabilis ATCC 29413.

Molecular cloning and characterization of a Ca2+/calmodulin-insensitive adenylyl cyclase from rat brain.

Cloning and expression of a widely distributed (type IV) adenylyl cyclase.

Cell type-specific integrin variants with alternative alpha chain cytoplasmic domains.

In vivo protein-DNA interactions at the beta-globin gene locus.

Replication of acetylaminofluorene-adducted plasmids in human cells: spectrum of base substitutions and evidence of excision repair.

Mutator activity in maize correlates with the presence and expression of the Mu transposable element Mu9.

Evolution of gene position: chromosomal arrangement and sequence comparison of the Drosophila melanogaster and Drosophila virilis sina and Rh4 genes.

Pharmacological properties of a potent and selective nonpeptide substance P antagonist.

Agonist-independent activation of acetylcholine receptor channels by protein kinase A phosphorylation.

Synchronized overproduction of neurotransmitter receptors in diverse regions of the primate cerebral cortex.

cAMP-dependent regulation of proenkephalin by JunD and JunB: positive and negative effects of AP-1 proteins.

Factor-binding element in the human c-myc promoter involved in transcriptional regulation by transforming growth factor beta 1 and by the retinoblastoma gene product.

Rapid activation of hippocampal casein kinase II during long-term potentiation.

Expression of acidic and basic fibroblast growth factors in the substantia nigra of rat, monkey, and human.

Post's program and incomplete recursively enumerable sets.

Identification of the major pregnancy-specific antigens of cattle and sheep as inactive members of the aspartic proteinase family.

Suppression of diabetes in nonobese diabetic mice by oral administration of porcine insulin.

High correlation between pentosidine protein crosslinks and pigmentation implicates ascorbate oxidation in human lens senescence and cataractogenesis.

Thyrotropin-releasing hormone induces opposite effects on Ca2+ channel currents in pituitary cells by two pathways.

Profound alteration in an alpha beta T-cell antigen receptor repertoire due to polymorphism in the first complementarity-determining region of the beta chain.

Defective membrane expression of human growth hormone (GH) receptor causes Laron-type GH insensitivity syndrome.

Specific lysis of human immunodeficiency virus type 1-infected cells by a HLA-A3.1-restricted CD8+ cytotoxic T-lymphocyte clone that recognizes a conserved peptide sequence within the gp41 subunit of the envelope protein.

Rolling-circle replication of the plasmid pKYM isolated from a gram-negative bacterium.

Relative differences in the binding free energies of human immunodeficiency virus 1 protease inhibitors: a thermodynamic cycle-perturbation approach.

Genomic structure of the human prototype strain H of hepatitis C virus: comparison with American and Japanese isolates.

Cloning and characterization of a 20-kDa ubiquitin carrier protein from wheat that catalyzes multiubiquitin chain formation in vitro.

The predominant form of the amyloid beta-protein precursor in human brain is protease nexin 2.

Expression of active secreted forms of human amyloid beta-protein precursor by recombinant baculovirus-infected insect cells.

Nuclear matrins: identification of the major nuclear matrix proteins.

Molecular phylogeny of the superorder Archonta.

Phylogenetic relationships among megabats, microbats, and primates.

Dominant male sterility in mice caused by insertion of a transgene.

Recognition of beta 2-microglobulin-negative (beta 2m-) T-cell blasts by natural killer cells from normal but not from beta 2m- mice: nonresponsiveness controlled by beta 2m- bone marrow in chimeric mice.

A recombinant chimeric plasminogen activator with high affinity for fibrin has increased thrombolytic potency in vitro and in vivo.

Construction of intertypic chimeric dengue viruses by substitution of structural protein genes.

Delineation of a previously unrecognized cis-acting element required for HLA class II gene expression.

Expanded distribution of mRNA for nerve growth factor, brain-derived neurotrophic factor, and neurotrophin 3 in the rat brain after colchicine treatment.

The concept of symmorphosis: a testable hypothesis of structure-function relationship.

A short C-terminal sequence is necessary and sufficient for the targeting of chitinases to the plant vacuole.

Four decades of inversion polymorphism in Drosophila pseudoobscura.

Structural requirements for the carbohydrate ligand of E-selectin.