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This journal provides immediate access to some articles. Volume 91(1); January 4, 1994 Oligosaccharide signals: from plant defense to parasite offense. PMCID: PMC42874 Modes and origins of mechanical and ethological isolation in angiosperms. PMCID: PMC42875 The anomaly of silicon in plant biology. PMCID: PMC42876 Oligosaccharide-specific induction of interleukin 10 production by B220+ cells from schistosome-infected mice: a mechanism for regulation of CD4+ T-cell subsets. PMCID: PMC42877 The redox and DNA-repair activities of Ref-1 are encoded by nonoverlapping domains. PMCID: PMC42878 Autoregulation of I kappa B alpha activity. PMCID: PMC42879 Quantitative magnetic resonance imaging of human brain perfusion at 1.5 T using steady-state inversion of arterial water. PMCID: PMC42880 Anergic T-lymphocyte clones have altered inositol phosphate, calcium, and tyrosine kinase signaling pathways. PMCID: PMC42881 Neuropoietic cytokines and activin A differentially regulate the phenotype of cultured sympathetic neurons. PMCID: PMC42882 Extension of Autographa californica nuclear polyhedrosis virus host range by interspecific replacement of a short DNA sequence in the p143 helicase gene. PMCID: PMC42883 Transplantation of glial cells enhances action potential conduction of amyelinated spinal cord axons in the myelin-deficient rat. PMCID: PMC42884 Calcium oscillations in pituitary gonadotrophs: comparison of experiment and theory. PMCID: PMC42885 Pattern recognition, chaos, and multiplicity in neural networks of excitable systems. PMCID: PMC42886 A method to determine the ability of drugs to diffuse through the blood-brain barrier. PMCID: PMC42887 Induction of apoptotic DNA damage and cell death by activation of the sphingomyelin pathway. PMCID: PMC42888 Cloning of the cellular receptor for amphotropic murine retroviruses reveals homology to that for gibbon ape leukemia virus. PMCID: PMC42889 Involvement of pp60c-src with two major signaling pathways in human breast cancer. PMCID: PMC42890 Construction of libraries enriched for sequence repeats and jumping clones, and hybridization selection for region-specific markers. PMCID: PMC42891 Techniques for measuring sulcal/gyral patterns in the brain as visualized through magnetic resonance scanning: BRAINPLOT and BRAINMAP. PMCID: PMC42892 How frequent are correlated changes in families of protein sequences? PMCID: PMC42893 The isolated catalytic domain of NIFA, a bacterial enhancer-binding protein, activates transcription in vitro: activation is inhibited by NIFL. PMCID: PMC42894 Interleukin 1 induces expression of the human immunodeficiency virus alone and in synergy with interleukin 6 in chronically infected U1 cells: inhibition of inductive effects by the interleukin 1 receptor antagonist. PMCID: PMC42895 Structure from function: screening structural models with functional data. PMCID: PMC42896 DNA affinity cleaving analysis of homeodomain-DNA interaction: identification of homeodomain consensus sites in genomic DNA. PMCID: PMC42897 Anti-CD3 antibody induces long-term remission of overt autoimmunity in nonobese diabetic mice. PMCID: PMC42898 Strain-specific and tissue-specific expression of mouse mast cell secretory granule proteases. PMCID: PMC42899 Expression cloning of a rat liver Na(+)-independent organic anion transporter. PMCID: PMC42900 Sialokinin I and II: vasodilatory tachykinins from the yellow fever mosquito Aedes aegypti. PMCID: PMC42901 Detergent-enabled transport of proteins and nucleic acids through hydrophobic solvents. PMCID: PMC42902 Role of adrenal renin in the regulation of adrenal steroidogenesis by corticotropin. PMCID: PMC42903 Deletion of the E4 region of the genome produces adenovirus DNA concatemers. PMCID: PMC42904 Ligand-induced activation of chimeric receptors between the erythropoietin receptor and receptor tyrosine kinases. PMCID: PMC42905 Stimulation of transcytosis of the polymeric immunoglobulin receptor by dimeric IgA. PMCID: PMC42906 Epidermal growth factor-receptor mutant lacking the autophosphorylation sites induces phosphorylation of Shc protein and Shc-Grb2/ASH association and retains mitogenic activity. PMCID: PMC42907 Spermidine deficiency increases +1 ribosomal frameshifting efficiency and inhibits Ty1 retrotransposition in Saccharomyces cerevisiae. PMCID: PMC42908 The frequency of gene targeting in yeast depends on the number of target copies. PMCID: PMC42909 Homeostatic regulation of hepatocyte nuclear transcription factor 1 expression in cultured hepatoma cells. PMCID: PMC42910 Nitrophenyl-EGTA, a photolabile chelator that selectively binds Ca2+ with high affinity and releases it rapidly upon photolysis. PMCID: PMC42911 A glutamine-rich hydrophobic patch in transcription factor Sp1 contacts the dTAFII110 component of the Drosophila TFIID complex and mediates transcriptional activation. PMCID: PMC42912 Structure of the autoinducer required for expression of Pseudomonas aeruginosa virulence genes. PMCID: PMC42913 Enhanced force generation by smooth muscle myosin in vitro. PMCID: PMC42914 Experimental specification of cell sorting, tissue spreading, and specific spatial patterning by quantitative differences in cadherin expression. PMCID: PMC42915 Tissue distribution of glycine N-methyltransferase, a major folate-binding protein of liver. PMCID: PMC42916 Prolonged and effective blockade of tumor necrosis factor activity through adenovirus-mediated gene transfer. PMCID: PMC42917 Stochastic component to development of class I major histocompatibility complex-specific T cells. PMCID: PMC42918 Extending nondirectional heterogeneity tests to evaluate simply ordered alternative hypotheses. PMCID: PMC42919 Crystal structure of peanut lectin, a protein with an unusual quaternary structure. PMCID: PMC42920 Nicotinic acid hydroxylase from Clostridium barkeri: electron paramagnetic resonance studies show that selenium is coordinated with molybdenum in the catalytically active selenium-dependent enzyme. PMCID: PMC42921 Oxidative metal release from metallothionein via zinc-thiol/disulfide interchange. PMCID: PMC42922 A membrane form of brain L-glutamate decarboxylase: identification, isolation, and its relation to insulin-dependent mellitus. PMCID: PMC42923 The lung amiloride-sensitive Na+ channel: biophysical properties, pharmacology, ontogenesis, and molecular cloning. PMCID: PMC42924 Histidine-367 of the human common beta chain of the receptor is critical for high-affinity binding of human granulocyte-macrophage colony-stimulating factor. PMCID: PMC42925 Saturation mutagenesis of a polyadenylation signal reveals a hexanucleotide element essential for mRNA 3' end formation in Saccharomyces cerevisiae. PMCID: PMC42926 Isolation and characterization of major histocompatibility complex class IIB genes from the nurse shark. PMCID: PMC42927 Epithelial autotoxicity of nitric oxide: role in the respiratory cytopathology of pertussis. PMCID: PMC42928 Attenuation of the induction of nitric oxide synthase by endogenous glucocorticoids accounts for endotoxin tolerance in vivo. PMCID: PMC42929 Direct measurement of forces between self-assembled proteins: temperature-dependent exponential forces between collagen triple helices. PMCID: PMC42930 Variable thermal emission and chlorophyll fluorescence in photosystem II particles. PMCID: PMC42931 A minority of carcinoma cells producing acidic fibroblast growth factor induces a community effect for tumor progression. PMCID: PMC42932 Functional communication in the recognition of tRNA by Escherichia coli glutaminyl-tRNA synthetase. PMCID: PMC42933 Delineation of the subunit composition of human proteasomes using antisera against the major histocompatibility complex-encoded LMP2 and LMP7 subunits. PMCID: PMC42934 A granulocyte inhibitory protein overexpressed in chronic renal disease regulates expression of interleukin 6 and interleukin 8. PMCID: PMC42935 Osmoprotective compounds in the Plumbaginaceae: a natural experiment in metabolic engineering of stress tolerance. PMCID: PMC42936 Direct observation of better hydration at the N terminus of an alpha-helix with glycine rather than alanine as the N-cap residue. PMCID: PMC42937 Cysteine-rich LIM domains of LIM-homeodomain and LIM-only proteins contain zinc but not iron. PMCID: PMC42938 Ala-->Gly mutation in the putative catalytic loop confers temperature sensitivity on Ros, insulin receptor, and insulin-like growth factor I receptor protein-tyrosine kinases. PMCID: PMC42939 Early auxin-induced genes encode short-lived nuclear proteins. PMCID: PMC42940 Physical association between nonhomologous chromosomes precedes distributive disjunction in yeast. PMCID: PMC42941 The mitogen-regulated protein/proliferin transcript is degraded in primary mouse embryo fibroblast but not 3T3 nuclei: altered RNA processing correlates with immortalization. PMCID: PMC42942 In vivo functional protein-protein interaction: nuclear targeted hsp90 shifts cytoplasmic steroid receptor mutants into the nucleus. PMCID: PMC42943 Gamma delta T cells contribute to immunity against the liver stages of malaria in alpha beta T-cell-deficient mice. PMCID: PMC42944 Gene transfer into hematopoietic stem cells: long-term maintenance of in vitro activated progenitors without marrow ablation. PMCID: PMC42945 Recombinant human Fab to glycoprotein D neutralizes infectivity and prevents cell-to-cell transmission of herpes simplex viruses 1 and 2 in vitro. PMCID: PMC42946 UV and skin cancer: specific p53 gene mutation in normal skin as a biologically relevant exposure measurement. PMCID: PMC42947 Specific ablation of human immunodeficiency virus Tat-expressing cells by conditionally toxic retroviruses. PMCID: PMC42948 A conserved stem-loop structure in the 3' untranslated region of procyclin mRNAs regulates expression in Trypanosoma brucei. PMCID: PMC42949 Mode of cell proliferation in the developing mouse neocortex. PMCID: PMC42950 Topography of a binding site for small amnestic peptides deduced from structure-activity studies: relation to amnestic effect of amyloid beta protein. PMCID: PMC42951 Cellular adaptation to opiates alters ion-channel mRNA levels. PMCID: PMC42952 Kappa B enhancer-binding complexes that do not contain NF-kappa B are developmentally regulated in mammalian brain. PMCID: PMC42953 gamma-Aminobutyric acid is an inhibitory neurotransmitter restricting the release of luteinizing hormone-releasing hormone before the onset of puberty. PMCID: PMC42954 Role of septal vasopressin innervation in paternal behavior in prairie voles (Microtus ochrogaster). PMCID: PMC42955 DNA bound by the Oxytricha telomere protein is accessible to telomerase and other DNA polymerases. PMCID: PMC42956 Plant hormone ethylene is a Norrish type II product from enzymically generated triplet 1-butanal. PMCID: PMC42957 p53 binds single-stranded DNA ends and catalyzes DNA renaturation and strand transfer. PMCID: PMC42958 The retinoblastoma gene product is a cell cycle-dependent, nuclear matrix-associated protein. PMCID: PMC42959 The crystal structure of a mutant protein with altered but improved hydrophobic core packing. PMCID: PMC42960 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||