This journal provides immediate access to some articles. Volume 74(11); November 1977 Theory of connectivity for formally symmetric operators PMCID: PMC432026 Discrete spiral modes in disk galaxies: Some numerical examples based on density wave theory PMCID: PMC432027 A valid model for the mechanism of oxidation of tryptophan to formylkynurenine—25 years later PMCID: PMC432028 Biogenic amine-ionophore interactions: Structure and dynamics of lasalocid (X537A) complexes with phenethylamines and catecholamines in nonpolar solution PMCID: PMC432029 Significant structure theory applied to liquid helium-3 PMCID: PMC432030 Transient magnetic effects in a scale model of the earth's core PMCID: PMC432031 On a sharpened form of the Schauder fixed-point theorem PMCID: PMC432032 Sensory electrophysiology of bacteria: relationship of the membrane potential to motility and chemotaxis in Bacillus subtilis. PMCID: PMC432033 Location of pyridoxal phosphate in glycogen phosphorylase a. PMCID: PMC432034 Complete amino acid sequence of rabbit muscle glycogen phosphorylase. PMCID: PMC432035 Mechanism of action of nalidixic acid: Purification of Escherichia coli nalA gene product and its relationship to DNA gyrase and a novel nicking-closing enzyme PMCID: PMC432036 Nalidixic acid resistance: A second genetic character involved in DNA gyrase activity PMCID: PMC432037 Oxygen intermediates and mixed valence states of cytochrome oxidase: infrared absorption difference spectra of compounds A, B, and C of cytochrome oxidase and oxygen. PMCID: PMC432038 Occurrence of partial deletion and substitution of the src gene in the RNA genome of avian sarcoma virus PMCID: PMC432039 Escherichia coli ribosomal protein S1 has two polynucleotide binding sites. PMCID: PMC432040 Multihormonal induction of hepatic α2u-globulin mRNA as measured by hybridization to complementary DNA PMCID: PMC432041 Immunologic selection against simian virus-40 transformed cells: Concomitant loss of viral antigens and early viral gene sequences PMCID: PMC432042 HeLa cell poly(A)- mRNA codes for a subset of poly(A)+ mRNA-directed proteins with an actin as a major product PMCID: PMC432043 2-Aminopurine-induced mutagenesis in T4 bacteriophage: a model relating mutation frequency to 2-aminopurine incorporation in DNA. PMCID: PMC432044 In vivo site-specific genetic recombination promoted by the EcoRI restriction endonuclease. PMCID: PMC432045 Glucocorticoids increase the responsiveness of cells in culture to prostaglandin E1 PMCID: PMC432046 Nonintercalative binding of ethidium bromide to nucleic acids: crystal structure of an ethidium--tRNA molecular complex. PMCID: PMC432047 Characterization of a common precursor to corticotropin and beta-lipotropin: cell-free synthesis of the precursor and identification of corticotropin peptides in the molecule. PMCID: PMC432048 Regulatory function of simian virus 40 DNA replication for late viral gene expression. PMCID: PMC432049 Analysis of single- and double-stranded nucleic acids on polyacrylamide and agarose gels by using glyoxal and acridine orange. PMCID: PMC432050 Dinucleoside pyrophosphate are substrates for T4-induced RNA ligase. PMCID: PMC432051 Activation of hormone-sensitive lipase and phosphorylase kinase by purified cyclic GMP-dependent protein kinase PMCID: PMC432052 Activation of lipoprotein lipase by native and synthetic fragments of human plasma apolipoprotein C-II. PMCID: PMC432053 Structure of histone H1-DNA complex: Effect of histone H1 on DNA condensation PMCID: PMC432054 Proteolytic enzyme activation of rat ovarian adenylate cyclase PMCID: PMC432055 Homoserine dehydrogenase: spontaneous reactivation by dissociation of p-mercuribenzoate from an inactive enzyme--p-mercuribenzoate complex. PMCID: PMC432056 Genes transcribed at diverse rates have a similar conformation in chromatin PMCID: PMC432057 Selective recognition of nucleic acids by proteins: the specificity of guanine interaction with carboxylate ions. PMCID: PMC432058 Alterations in insulin binding accompanying differentiation of 3T3-L1 preadipocytes. PMCID: PMC432059 Role of nucleotides in tubulin polymerization: effect of guanylyl 5'-methylenediphosphonate. PMCID: PMC432060 Estradiol receptor of calf uterus: interactions with heparin-agarose and purification. PMCID: PMC432061 Ribonuclease III cleavage of bacteriophage T3RNA polymerase transcripts to late T3 mRNAs. PMCID: PMC432062 Response of endocytosis to altered fatty acyl composition of macrophage phospholipids. PMCID: PMC432063 Sequence of an oligonucleotide derived from the 3' end of each of the four brome mosaic viral RNAs. PMCID: PMC432064 Isopeptide linkage between N-alpha-monomethylalanine and lysine in ribosomal protein S11 from Escherichia coli. PMCID: PMC432065 31P nuclear magnetic resonance studies of HeLa cells PMCID: PMC432066 RNA polymerase binding sites in λplac5 DNA PMCID: PMC432067 F1-ATPase-catalyzed synthesis of ATP from oleoylphosphate and ADP. PMCID: PMC432068 Differential effects of cholesterol and lanosterol on artificial membranes. PMCID: PMC432069 Binding of the endogenous nonpeptide morphine-like compound to opiate receptors. PMCID: PMC432070 Cloned segment of Drosophila melanogaster rDNA containing new types of sequence insertion. PMCID: PMC432071 Isolation of a protein scaffold from mitotic HeLa cell chromosomes PMCID: PMC432072 Enzymatic formation of glutathione-citryl thioester by a mitochondrial system and its inhibition by (-)erythrofluorocitrate PMCID: PMC432073 Candida lipolytica mutants defective in an acyl-coenzyme A synthetase: isolation and fatty acid metabolism. PMCID: PMC432074 Cell-free synthesis of the precursor polypeptide for avian myeloblastosis virus DNA polymerase. PMCID: PMC432075 Prostaglandin regulation of macrophage collagenase production. PMCID: PMC432076 Analytical and graphical examination of strong binding by half-of-sites in proteins: Illustration with aspartate transcarbamylase PMCID: PMC432077 Sensory transduction in Escherichia coli: Role of a protein methylation reaction in sensory adaptation PMCID: PMC432078 Isolation and characterization of the opioid peptides from rat pituitary: beta-endorphin. PMCID: PMC432079 Contacts between the lac repressor and the thymines in the lac operator. PMCID: PMC432080 Synapse turnover: the formation and termination of transient synapses. PMCID: PMC432081 Sequence arrangement of the 5' ends of simian virus 40 16S and 19S mRNAs. PMCID: PMC432082 Flexibility of myosin rod, light meromyosin, and myosin subfragment-2 in solution. PMCID: PMC432083 Fate of lipid vesicles in vivo: a gamma-ray perturbed angular correlation study. PMCID: PMC432084 Emission Mössbauer study of the stereochemical trigger that initiates cooperative interaction of hemoglobin subunits. PMCID: PMC432085 Electron microscopy of negatively stained and freeze-etched high density lipoprotein-3 from human serum. PMCID: PMC432086 Identification of dynein as the outer arms of sea urchin sperm axonemes. PMCID: PMC432087 Definition of subclasses of nucleoplasmic RNA PMCID: PMC432088 Noncoincidence of histone and DNA synthesis in cleavage cycles of early development. PMCID: PMC432089 Specific neural and adrenal medullary antigens detected by antisera to clonal PC12 pheochromocytoma cells. PMCID: PMC432090 Complexes of inorganic pyrophosphate, orthophosphate, and calcium as stimulants of 3T3 cell multiplication PMCID: PMC432091 Transmembrane interactions and the mechanism of capping of surface receptors by their specific ligands. PMCID: PMC432092 Stimulus-secretion coupling in chromaffin cells isolated from bovine adrenal medulla PMCID: PMC432093 Translation of Drosophila melanogaster sequences in Escherichia coli PMCID: PMC432094 Density-dependent regulation of growth of BSC-1 cells in cell culture: control of growth by serum factors. PMCID: PMC432095 Polypeptide hormone binding sites in vivo: initial localization of 125I-labeled insulin to hepatocyte plasmalemma as visualized by electron microscope radioautography. PMCID: PMC432096 Selective loss of wheat germ agglutinin binding to agglutinin-resistant mutants of Chinese hamster ovary cells. PMCID: PMC432097 Hexamethylene bisacetamide induces morphologic changes and increased synthesis of procollagen in cell line from glioblastoma multiforme. PMCID: PMC432098 Domains involving nonrandom distribution of lipopolysaccharide in the outer membrane of Escherichia coli. PMCID: PMC432099 Simian virus 40-specific proteins in the membranes of simian virus 40-transformed hamster and mouse cells. PMCID: PMC432100 Luminal membrane retrieved after exocytosis reaches most Golgi cisternae in secretory cells PMCID: PMC432101 Hemoglobin switching in sheep and goats: induction of hemoglobin C synthesis in cultures of sheep fetal erythroid cells. PMCID: PMC432102 Is evolution gradual or rectangular? Evidence from living fishes. PMCID: PMC432103 Phylogenetic structure of the prokaryotic domain: the primary kingdoms. PMCID: PMC432104 Simple Mendelian inheritance of the reiterated ribosomal DNA of yeast. PMCID: PMC432105 Error estimate for the diffusion approximation of the Wright--Fisher model. PMCID: PMC432106 Roles of ecdysone in Drosophila development PMCID: PMC432107 Cell--cell interactions in conjugating Escherichia coli: role of traT protein in surface exclusion. PMCID: PMC432108 Chloroplast DNA distribution in parasexual hybrids as shown by polypeptide composition of fraction I protein. PMCID: PMC432109 Inheritance of selected pathotoxin resistance in maize plants regenerated from cell cultures PMCID: PMC432110 Reduction of syngeneic tumor growth by an anti-I-J-alloantiserum. PMCID: PMC432111 Idiotypic-anti-idiotypic regulation of antibody synthesis in rabbits. PMCID: PMC432112 Idiotypic regulation of the immune system by the induction of antibodies against anti-idiotypic antibodies. PMCID: PMC432113 Chemical characterization of murine Ia alloantigens determined by the i-E/i-C subregions of the H-2 complex. PMCID: PMC432114 Structure of murine Ia antigens: partial NH2-terminal amino acid sequences of products of the I-E or I-C subregion. PMCID: PMC432115 Three-dimensional structure of an intact human immunoglobulin. PMCID: PMC432116 The nucleotide sequences of the untranslated 5' regions of human alpha- and beta-globin mRNAs. PMCID: PMC432117 Solubilization of apolipoprotein B and its specific binding by the cellular receptor for low density lipoprotein PMCID: PMC432118 beta-Lipotropin: localization of cells and axons in rat brain by immunocytochemistry. PMCID: PMC432119 Gyrate atrophy of the choroid and retina: deficiency of ornithine aminotransferase in transformed lymphocytes. PMCID: PMC432120 Regional dissociation of beta-endorphin and enkephalin contents in rat brain and pituitary. PMCID: PMC432121 Development of electrophysiological and biochemical membrane properties during differentiation of embryonic skeletal muscle in culture. PMCID: PMC432122 Dissociated ciliary ganglion neurons in vitro: survival and synapse formation. PMCID: PMC432123 How to label nerve cells so that they can interconnect in an ordered fashion. PMCID: PMC432124 Proposal for the biologically active conformation of opiates and enkephalin. PMCID: PMC432125 Storage and release of acetylcholine by a clonal cell line. PMCID: PMC432126 Generalizing Fisher's "reproductive value": linear differential and difference equations of "dilute" biological systems. PMCID: PMC432127 Behavior-genetic analysis of Phormia regina: conditioning, reliable individual differences, and selection. PMCID: PMC432128 Physical Sciences: Applied Physical and Mathematical Sciences Structure determination of gaseous and amorphous substances by diffraction methods: Philosophical concepts and their implementation (A Review) PMCID: PMC432024 A statistician's view of weather modification technology (A Review) PMCID: PMC432025 Corrections Crosslinked histone octamer as a model of the nucleosome core PMCID: PMC432129 Corrects: Crosslinked histone octamer as a model of the nucleosome core. Proc Natl Acad Sci U S A. 1977 July; 74(7): 2780–2784. 5′-Terminal 7-methylguanosine and mRNA function: Influence of potassium concentration on translation in vitro PMCID: PMC432130 Corrects: 5'-Terminal 7-methylguanosine and mRNA function: influence of potassium concentration on translation in vitro. Proc Natl Acad Sci U S A. 1977 August; 74(8): 3254–3258. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||