Trapped individual ion at absolute zero temperature

Miniature Paul—Straubel ion trap with well-defined deep potential well

One-sided polymerase chain reaction: the amplification of cDNA.

The mouse homolog of the hst/k-FGF gene is adjacent to int-2 and is activated by proviral insertion in some virally induced mammary tumors.

Transmembrane signaling by a chimera of the Escherichia coli aspartate receptor and the human insulin receptor.

Identification of the operator of the lux regulon from the Vibrio fischeri strain ATCC7744.

Adenylate cyclases in yeast: a comparison of the genes from Schizosaccharomyces pombe and Saccharomyces cerevisiae.

Association of charge clusters with functional domains of cellular transcription factors.

The yeast STE12 protein binds to the DNA sequence mediating pheromone induction.

Serum- and oncoprotein-mediated induction of a gene with sequence similarity to the gene encoding carcinoembryonic antigen.

Constitutive expression of c-myc oncogene confers hormone independence and enhanced growth-factor responsiveness on cells transformed by human papilloma virus type 16.

Yeast TATA-binding protein TFIID binds to TATA elements with both consensus and nonconsensus DNA sequences.

Structural characterization of a 2:1 distamycin A.d(CGCAAATTGGC) complex by two-dimensional NMR.

Cloning of the immunological repertoire in Escherichia coli for generation of monoclonal catalytic antibodies: construction of a heavy chain variable region-specific cDNA library.

Expression of bovine beta-1,4-galactosyltransferase cDNA in COS-7 cells.

Conservation of the sequence of islet amyloid polypeptide in five mammals is consistent with its putative role as an islet hormone.

Nucleotide sequence and genomic organization of feline immunodeficiency virus.

Homology of the human intestinal Na+/glucose and Escherichia coli Na+/proline cotransporters.

A cyanobacterial mutant requiring the expression of ribulose bisphosphate carboxylase from a photosynthetic anaerobe.

Delineation of three functional domains of the transcriptional activator encoded by the c-myb protooncogene.

Autoregulatory control of beta-tubulin mRNA stability is linked to translation elongation.

The iron-responsive element binding protein: a method for the affinity purification of a regulatory RNA-binding protein.

Actin polymerization induces a shape change in actin-containing vesicles.

Self-assembly of synthetic phytochrome holoprotein in vitro

Role of capsid precursor processing and myristoylation in morphogenesis and infectivity of human immunodeficiency virus type 1.

Predicting the orientation of eukaryotic membrane-spanning proteins.

Phorbol 12-myristate 13-acetate inhibits binding of leukotriene B4 and platelet-activating factor and the responses they induce in neutrophils: site of action.

Translation of glucose-regulated protein 78/immunoglobulin heavy-chain binding protein mRNA is increased in poliovirus-infected cells at a time when cap-dependent translation of cellular mRNAs is inhibited.

Isolation and characterization of cDNA encoding the alpha subunit of Cap Z(36/32), an actin-capping protein from the Z line of skeletal muscle.

Xenopus homolog of the mos protooncogene transforms mammalian fibroblasts and induces maturation of Xenopus oocytes.

Low density lipoprotein receptor-related protein mediates uptake of cholesteryl esters derived from apoprotein E-enriched lipoproteins.

Tryptophan fluorescence quenching as a monitor for the protein conformation changes occurring during the photocycle of bacteriorhodopsin under different perturbations.

Enzymes work by solvation substitution rather than by desolvation.

Effects of lipid packing on polymorphic phase behavior and membrane properties.

Altered regulation of β-amylase activity in mutants of Arabidopsis with lesions in starch metabolism

Alteration in membrane protein band 3 associated with accelerated erythrocyte aging.

Anion channel blockers cause apparent inhibition of exocytosis by reacting with agonist or secretory product, not with cell.

Purification of scatter factor, a fibroblast-derived basic protein that modulates epithelial interactions and movement.

Cellular responses to Pyrularia thionin are mediated by Ca2+ influx and phospholipase A2 activation and are inhibited by thionin tyrosine iodination.

Identification and characterization of nuclear retinoic acid-binding activity in human myeloblastic leukemia HL-60 cells.

Tumor-elicited polymorphonuclear cells, in contrast to "normal" circulating polymorphonuclear cells, stimulate invasive and metastatic potentials of rat mammary adenocarcinoma cells.

Tetrahydrobiopterin, the cofactor for aromatic amino acid hydroxylases, is synthesized by and regulates proliferation of erythroid cells.

In situ autoradiography and ligand-dependent tyrosine kinase activity reveal insulin receptors and insulin-like growth factor I receptors in prepancreatic chicken embryos.

Cardiac and neurological abnormalities in v-fps transgenic mice.

Different a alleles of Ustilago maydis are necessary for maintenance of filamentous growth but not for meiosis

Implications of a quasispecies genome structure: effect of frequent, naturally occurring amino acid substitutions on the antigenicity of foot-and-mouth disease virus.

Scanning detection of mutations in human ornithine transcarbamoylase by chemical mismatch cleavage.

Mutator phenotype of Werner syndrome is characterized by extensive deletions.

Rapid screening of a human genomic library in yeast artificial chromosomes for single-copy sequences.

Tissue-specific genetic variation in the level of mouse alcohol dehydrogenase is controlled transcriptionally in kidney and posttranscriptionally in liver.

Tn5supF, a 264-base-pair transposon derived from Tn5 for insertion mutagenesis and sequencing DNAs cloned in phage lambda.

Developmentally restricted immunoglobulin heavy chain variable region gene expressed at high frequency in chronic lymphocytic leukemia.

Decrease by chronic energy intake restriction of cellular proliferation in the intestinal epithelium and lymphoid organs in autoimmunity-prone mice.

Interleukin 7 is a T-cell growth factor.

Recognition of a self major histocompatibility complex TL region product by gamma delta T-cell receptors.

Haplotype-specific differences in signaling by transfected class II molecules to a Ly-1+ B-cell clone.

Structure of an antibody-antigen complex: crystal structure of the HyHEL-10 Fab-lysozyme complex.

Antidiabetic effects of interleukin 1.

Fatal syndrome in mice engrafted with cells producing high levels of the leukemia inhibitory factor.

Human interleukin 6 is a direct promoter of maturation of megakaryocytes in vitro.

Critical role of the D21S55 region on chromosome 21 in the pathogenesis of Down syndrome.

Studies of the mechanisms of action of the antiretroviral agents hypericin and pseudohypericin.

Megabase-sized linear DNA in the bacterium Borrelia burgdorferi, the Lyme disease agent.

Tumor necrosis factor alpha activates human immunodeficiency virus type 1 through induction of nuclear factor binding to the NF-kappa B sites in the long terminal repeat.

Characterization of a RNA virus from the parasite Leishmania.

Neuromuscular recovery using calcium protease inhibition after median nerve repair in primates.

Dynamic properties of the Ca2+/calmodulin-dependent protein kinase in Drosophila: identification of a synapsin I-like protein.

Vasoactive intestinal polypeptide stimulates cell proliferation and adenylate cyclase activity of cultured human keratinocytes.

Primary structure of four allatostatins: neuropeptide inhibitors of juvenile hormone synthesis.

Osmoregulatory changes in myo-inositol transport by renal cells.

Renal epithelial cyst formation and enlargement in vitro: dependence on cAMP.

Dipyridamole potentiates the inhibition by 3′-azido-3′-deoxythymidine and other dideoxynucleosides of human immunodeficiency virus replication in monocyte-macrophages