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This journal provides immediate access to some articles. Volume 90(23); December 1, 1993 Proteins, radicals, isotopes, and mutants in photosynthetic oxygen evolution. PMCID: PMC47885 A positive addition to a negative tail's tale. PMCID: PMC47886 RNA enzyme-directed gene therapy. PMCID: PMC47887 Positron emission tomography as a tool to study human vision and attention. PMCID: PMC47888 Conventional protein coding genes in the Drosophila Y chromosome: is the puzzle of the fertility gene function solved? PMCID: PMC47889 What determines where alpha-helices begin and end? PMCID: PMC47890 Caveolae: where incoming and outgoing messengers meet. PMCID: PMC47891 Antioncogenes and human cancer. PMCID: PMC47892 Complex synthetic chemical libraries indexed with molecular tags. PMCID: PMC47893 Different perceptual tasks performed with the same visual stimulus attribute activate different regions of the human brain: a positron emission tomography study. PMCID: PMC47894 Ribozyme cleaves rex/tax mRNA and inhibits bovine leukemia virus expression. PMCID: PMC47895 Cytokinin stimulates dihydropyridine-sensitive calcium uptake in moss protoplasts. PMCID: PMC47896 A functional model for the role of cytochrome b559 in the protection against donor and acceptor side photoinhibition. PMCID: PMC47897 Raf-1 forms a stable complex with Mek1 and activates Mek1 by serine phosphorylation. PMCID: PMC47898 Phosphorylation of the c-Fos transrepression domain by mitogen-activated protein kinase and 90-kDa ribosomal S6 kinase. PMCID: PMC47899 Endogenous nitrogen oxides and bronchodilator S-nitrosothiols in human airways. PMCID: PMC47900 Conversion of alpha-helices into beta-sheets features in the formation of the scrapie prion proteins. PMCID: PMC47901 Identification and functional analysis of chaperonin 10, the groES homolog from yeast mitochondria. PMCID: PMC47902 Theoretical basis for separation of multiple linked gene effects in mapping quantitative trait loci. PMCID: PMC47903 Transcriptional organization of a 450-kb region of the human X chromosome in Xq28. PMCID: PMC47904 Mechanism for the T4 lymphopenia of AIDS Silvio Micali PMCID: PMC47905 Expression of nerve growth factor and nerve growth factor receptor tyrosine kinase Trk in activated CD4-positive T-cell clones. PMCID: PMC47906 Induction of apoptosis in cerebellar granule neurons by low potassium: inhibition of death by insulin-like growth factor I and cAMP. PMCID: PMC47907 Human bradykinin B2 receptors isolated by receptor-specific monoclonal antibodies are tyrosine phosphorylated. PMCID: PMC47908 On the puzzling arrangement of the asymmetric MalT-binding sites in the MalT-dependent promoters. PMCID: PMC47909 spoT-dependent accumulation of guanosine tetraphosphate in response to fatty acid starvation in Escherichia coli. PMCID: PMC47910 Purification and characterization of angiotensin II AT2 receptors from neonatal rat kidney. PMCID: PMC47911 cDNAs encoding the large subunit of human replication factor C. PMCID: PMC47912 Autoregulation of the Escherichia coli heat shock response by the DnaK and DnaJ heat shock proteins. PMCID: PMC47913 A difference Fourier-transform infrared study of two redox-active tyrosine residues in photosystem II. PMCID: PMC47914 Production of immortalized distal respiratory epithelial cell lines from surfactant protein C/simian virus 40 large tumor antigen transgenic mice. PMCID: PMC47915 Altered regulation of G1 cyclins in senescent human diploid fibroblasts: accumulation of inactive cyclin E-Cdk2 and cyclin D1-Cdk2 complexes. PMCID: PMC47916 Molecular cloning and centrosomal localization of human caltractin. PMCID: PMC47917 Cooperative inhibition of NF-kappa B and Tat-induced superactivation of human immunodeficiency virus type 1 long terminal repeat. PMCID: PMC47918 Transformation of human T-cell clones by Herpesvirus saimiri: intact antigen recognition by autonomously growing myelin basic protein-specific T cells. PMCID: PMC47919 Expression and functional significance of an additional ligand for CTLA-4. PMCID: PMC47920 Activated human B lymphocytes express three CTLA-4 counterreceptors that costimulate T-cell activation. PMCID: PMC47921 5-Ethynyluracil (776C85): a potent modulator of the pharmacokinetics and antitumor efficacy of 5-fluorouracil. PMCID: PMC47922 Barrier properties of testis microvessels. PMCID: PMC47923 Photolysis of a protecting group for the carboxyl function of neurotransmitters within 3 microseconds and with product quantum yield of 0.2. PMCID: PMC47924 TAP1 alleles in insulin-dependent diabetes mellitus: a newly defined centromeric boundary of disease susceptibility. PMCID: PMC47925 Sperm 1: a POU-domain gene transiently expressed immediately before meiosis I in the male germ cell. PMCID: PMC47926 "BFA bodies": a subcompartment of the endoplasmic reticulum. PMCID: PMC47927 Costimulation of T-cell activation and virus production by B7 antigen on activated CD4+ T cells from human immunodeficiency virus type 1-infected donors. PMCID: PMC47928 Opiate-like substances in an invertebrate, an opiate receptor on invertebrate and human immunocytes, and a role in immunosuppression. PMCID: PMC47929 Dominant T-cell-receptor beta chain variable region V beta 14+ clones in juvenile rheumatoid arthritis. PMCID: PMC47930 Dimer formation by an N-terminal coiled coil in the APC protein. PMCID: PMC47931 Geometric derivation of the chronometric redshift. PMCID: PMC47932 Genomic binding-site cloning reveals an estrogen-responsive gene that encodes a RING finger protein. PMCID: PMC47933 Glyceraldehyde-3-phosphate dehydrogenase is required for the transport of nitric oxide in platelets. PMCID: PMC47934 Estrogen modulates expression of the glycosyltransferases that synthesize sulfated oligosaccharides on lutropin. PMCID: PMC47935 A fertility region on the Y chromosome of Drosophila melanogaster encodes a dynein microtubule motor. PMCID: PMC47936 The receptor for interleukin 3 is selectively induced in human endothelial cells by tumor necrosis factor alpha and potentiates interleukin 8 secretion and neutrophil transmigration. PMCID: PMC47937 Visual performance in behaving cats after prenatal unilateral enucleation. PMCID: PMC47938 Nitric oxide is a mediator of the decrease in cytochrome P450-dependent metabolism caused by immunostimulants. PMCID: PMC47939 Isolation of cDNA of an auxin-regulated gene encoding a G protein beta subunit-like protein from tobacco BY-2 cells. PMCID: PMC47940 Drosophila retinal degeneration A gene encodes an eye-specific diacylglycerol kinase with cysteine-rich zinc-finger motifs and ankyrin repeats. PMCID: PMC47941 Alteration of reproductive function but not prenatal sexual development after insertional disruption of the mouse estrogen receptor gene. PMCID: PMC47942 Tyrosine phosphorylation of mammalian RNA polymerase II carboxyl-terminal domain. PMCID: PMC47943 Cytoplasmic dynein is required for normal nuclear segregation in yeast. PMCID: PMC47944 Activation of phosphotyrosine phosphatase activity by reduction of cell-substrate adhesion. PMCID: PMC47945 Evidence for an additional ligand, distinct from B7, for the CTLA-4 receptor. PMCID: PMC47946 Altered phosphorylation of growth-associated protein B50/GAP-43 in Alzheimer disease with high neurofibrillary tangle density. PMCID: PMC47947 Inhibition of protein synthesis alters the subcellular distribution of mRNA in neurons but does not prevent dendritic transport of RNA. PMCID: PMC47948 Two motion systems with common and separate pathways for color and luminance. PMCID: PMC47949 Newly expressed progesterone receptor cannot activate stable, replicated mouse mammary tumor virus templates but acquires transactivation potential upon continuous expression. PMCID: PMC47950 Use of yeast artificial chromosomes (YACs) for studying control of gene expression: correct regulation of the genes of a human beta-globin locus YAC following transfer to mouse erythroleukemia cell lines. PMCID: PMC47951 Transgenic sorghum plants via microprojectile bombardment. PMCID: PMC47952 Simian virus 40 large tumor antigen is unable to transform mouse embryonic fibroblasts lacking type 1 insulin-like growth factor receptor. PMCID: PMC47953 Origin of the human alcohol dehydrogenase system: implications from the structure and properties of the octopus protein. PMCID: PMC47954 High-affinity RNA ligands to basic fibroblast growth factor inhibit receptor binding. PMCID: PMC47955 Identifying the catalytic residue of the ATPase reaction of DNA gyrase. PMCID: PMC47956 The Swi5 zinc-finger and Grf10 homeodomain proteins bind DNA cooperatively at the yeast HO promoter. PMCID: PMC47957 Cloning and characterization of a transmembrane serine kinase that acts as an activin type I receptor. PMCID: PMC47958 A human mitochondrial ATP-dependent protease that is highly homologous to bacterial Lon protease. PMCID: PMC47959 Evidence for myosin motors on organelles in squid axoplasm. PMCID: PMC47960 Evolution of an enzyme activity: crystallographic structure at 2-A resolution of cephalosporinase from the ampC gene of Enterobacter cloacae P99 and comparison with a class A penicillinase. PMCID: PMC47961 Analysis of the human alpha-globin gene cluster in transgenic mice. PMCID: PMC47962 A receptor for interleukin 10 is related to interferon receptors. PMCID: PMC47963 A ubiquitous protein is the source of naturally occurring peptides that are recognized by a CD8+ T-cell clone. PMCID: PMC47964 Regulation by the neuropeptide cholecystokinin (CCK-8S) of protein phosphorylation in the neostriatum. PMCID: PMC47965 Molecular cloning of cDNA encoding an unrecognized component of amyloid in Alzheimer disease. PMCID: PMC47966 Galanin-receptor ligand M40 peptide distinguishes between putative galanin-receptor subtypes. PMCID: PMC47967 Nitric oxide synthase in the rat anterior pituitary gland and the role of nitric oxide in regulation of luteinizing hormone secretion. PMCID: PMC47968 An investigation of the interrelationships between linear and nonlinear polarizabilities and bond-length alternation in conjugated organic molecules. PMCID: PMC47969 Importance of independence in ribozyme reactions: kinetic behavior of trimmed and of simply connected multiple ribozymes with potential activity against human immunodeficiency virus. PMCID: PMC47970 Direct gene transfer with DNA-liposome complexes in melanoma: expression, biologic activity, and lack of toxicity in humans. PMCID: PMC47971 Tissue-specific expression of the human aromatase cytochrome P-450 gene by alternative use of multiple exons 1 and promoters, and switching of tissue-specific exons 1 in carcinogenesis. PMCID: PMC47972 Association and phosphorylation-dependent dissociation of proteins in the insulin receptor complex. PMCID: PMC47973 Structure and promoter characterization of the gene encoding the large subunit (R1 protein) of mouse ribonucleotide reductase. PMCID: PMC47974 A peptide motif that recognizes A.T tracts in DNA. PMCID: PMC47975 Helix capping propensities in peptides parallel those in proteins. PMCID: PMC47976 Charged histidine affects alpha-helix stability at all positions in the helix by interacting with the backbone charges. PMCID: PMC47977 Elastic free energy of anisotropic helical ribbons as metastable intermediates in the crystallization of cholesterol. PMCID: PMC47978 Transgenic mice expressing the human GLUT4/muscle-fat facilitative glucose transporter protein exhibit efficient glycemic control. PMCID: PMC47979 Erythropoietin receptor signals both proliferation and erythroid-specific differentiation. PMCID: PMC47980 Identification of the promoter and a transcriptional enhancer of the gene encoding L-CAM, a calcium-dependent cell adhesion molecule. PMCID: PMC47981 Selective repression of transcriptional activators at a distance by the Drosophila Krüppel protein. PMCID: PMC47982 Isolation of cDNA encoding the human NF-E2 protein. PMCID: PMC47983 Cloning of Nrf1, an NF-E2-related transcription factor, by genetic selection in yeast. PMCID: PMC47984 The enhancer of position-effect variegation of Drosophila, E(var)3-93D, codes for a chromatin protein containing a conserved domain common to several transcriptional regulators. PMCID: PMC47985 Germ-line transmission and developmental regulation of a 150-kb yeast artificial chromosome containing the human beta-globin locus in transgenic mice. PMCID: PMC47986 The Drosophila melanogaster flightless-I gene involved in gastrulation and muscle degeneration encodes gelsolin-like and leucine-rich repeat domains and is conserved in Caenorhabditis elegans and humans. PMCID: PMC47987 Anti-pig IgM antibodies in human serum react predominantly with Gal(alpha 1-3)Gal epitopes. PMCID: PMC47988 Amino acid substitutions in the floor of the putative antigen-binding site of H-2T22 affect recognition by a gamma delta T-cell receptor. PMCID: PMC47989 Restoration of early thymocyte differentiation in T-cell receptor beta-chain-deficient mutant mice by transmembrane signaling through CD3 epsilon. PMCID: PMC47990 Human cytomegalovirus induces JC virus DNA replication in human fibroblasts. PMCID: PMC47991 Induction of long-term facilitation in Aplysia sensory neurons by local application of serotonin to remote synapses. PMCID: PMC47992 Nonequilibrium air clathrate hydrates in Antarctic ice: a paleopiezomdter for polar ice caps. PMCID: PMC47993 Cloning, characterization, and expression of a cDNA encoding an inducible nitric oxide synthase from the human chondrocyte. PMCID: PMC47994 Isolation of Hsp90 mutants by screening for decreased steroid receptor function. PMCID: PMC47995 kappa-Opioid receptors also increase potassium conductance. PMCID: PMC47996 The Arabidopsis endoplasmic reticulum retention receptor functions in yeast. PMCID: PMC47997 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||