This journal provides immediate access to some articles. Volume 75(4); April 1978 Symmetry and causality properties of physical fields PMCID: PMC392386 Ion flow through a membrane: concentration and current responses to a step potential change. PMCID: PMC392387 Theoretical study of protein--lipid interactions in bilayer membranes. PMCID: PMC392388 Automorphic L-functions of half-integral weight PMCID: PMC392389 Clark's Theorem on linear programs holds for convex programs PMCID: PMC392390 Nonequilibrium entropy, Lyapounov variables, and ergodic properties of classical systems PMCID: PMC392391 On the derivation of linear irreversible thermodynamics for classical fluids PMCID: PMC392392 Unique structures formed by pyrimidine-purine DNAs which may be four-stranded. PMCID: PMC392393 Structure of psoralen-crosslinked ribosomal RNA from Drosophila melanogaster. PMCID: PMC392394 Species-specific cellular DNA-binding proteins expressed in mouse cells transformed by chemical carcinogens. PMCID: PMC392395 Site-specific initiation of a DNA fragment. PMCID: PMC392396 Early events and mechanisms in the induction of bacterial SOS functions: analysis of the phage repressor inactivation process in vivo. PMCID: PMC392397 Mapping of adenovirus late promoters with nascent mercurated RNA. PMCID: PMC392398 Cyclopenta[c,d]pyrene: a highly mutagenic polycyclic aromatic hydrocarbon. PMCID: PMC392399 Isolation and characterization of the normal crossreacting antigen: homology of its NH2-terminal amino acid sequence with that of carcinoembryonic antigen. PMCID: PMC392400 Insulin and epidermal growth factor-urogastrone: Affinity crosslinking to specific binding sites in rat liver membranes PMCID: PMC392401 Characterization of the histone core complex. PMCID: PMC392402 Strand-specific break near the origin of bacteriophage P2 DNA replication. PMCID: PMC392403 Regulation of Ca2+ release from mitochondria by the oxidation-reduction state of pyridine nucleotides PMCID: PMC392404 Positive control of D-serine deaminase synthesis in vitro. PMCID: PMC392405 Noncovalent interaction of the NH2-terminal fragment of human somatotropin with the COOH-terminal fragment of human choriomammotropin to generate growth-promoting activity. PMCID: PMC392406 Acetylcholine-receptor-mediated ion flux in electroplax membrane microsacs (vesicles): Change in mechanism produced by asymmetrical distribution of sodium and potassium ions PMCID: PMC392407 A simple model of DNA superhelices in solution. PMCID: PMC392408 Interaction of ligands with the opiate receptors of brain membranes: Regulation by ions and nucleotides PMCID: PMC392409 Identification and properties of two methyltransferases in conversion of phosphatidylethanolamine to phosphatidylcholine. PMCID: PMC392410 Preparation and template activities of polynucleotides containing O2- and O4-alkyluridine. PMCID: PMC392411 Kinetics of biphasic reconstitution of tobacco mosaic virus in vitro. PMCID: PMC392412 Amino acid sequence of the beta chain of human fibrinogen: homology with the gamma chain. PMCID: PMC392413 Enrichment of special Novikoff hepatoma and regenerating liver mRNA by hybridization to cDNA-cellulose PMCID: PMC392414 Participation of spectrin in Sendai virus-induced fusion of human erythrocyte ghosts. PMCID: PMC392415 Identification of the principal aflatoxin B1-DNA adduct formed in vivo in rat liver. PMCID: PMC392416 Differences in the isoelectric focusing patterns of gamma-glutamyl transpeptidase from normal and cancerous rat mammary tissue. PMCID: PMC392417 Synthesis of phage M13 coat protein and its assembly into membranes in vitro. PMCID: PMC392418 "Two out of three": an alternative method for codon reading. PMCID: PMC392419 Excision of DNA segments introduced into cloning vectors by the poly(dA-dT) joining method. PMCID: PMC392420 mRNA-dependent synthesis of a glycosylated subunit of human chorionic gonadotropin in cell-free extracts derived from ascites tumor cells PMCID: PMC392421 Purification of subunits of Escherichia coli DNA gyrase and reconstitution of enzymatic activity PMCID: PMC392422 DNA-dependent single-step addition reactions catalyzed by Escherichia coli RNA polymerase. PMCID: PMC392423 Mechanism of action of the cro protein of bacteriophage lambda. PMCID: PMC392424 Regulation of adenylate cyclase activity mediated by muscarinic acetylcholine receptors. PMCID: PMC392425 Brillouin light scattering measurement of the elastic properties of aligned multilamella lipid samples PMCID: PMC392426 High-resolution 31P nuclear magnetic resonance study of rat liver mitochondria. PMCID: PMC392427 Photosynthetic characteristics and organization of chlorophyll in marine dinoflagellates PMCID: PMC392428 Differential desensitization of functional adrenergic receptors in normal and malignant myeloid cells: Relationship to receptor-mediated hormone cytotoxicity PMCID: PMC392429 Genetic regulation of galactokinase in Tetrahymena by cyclic AMP, glucose, and epinephrine PMCID: PMC392430 Primary induction of vitellogenin mRNA in the rooster by 17beta-estradiol. PMCID: PMC392431 Cytoplasmic microtubular images in glutaraldehyde-fixed tissue culture cells by electron microscopy and by immunofluorescence microscopy PMCID: PMC392432 Attack of sea urchin eggs by dogfish phagocytes: Model of phagocyte-mediated cellular cytotoxicity PMCID: PMC392433 Fluorescent light-induced chromosome damage and its prevention in mouse cells in culture. PMCID: PMC392434 Growth state-dependent phenotypes of adult hepatocytes in primary monolayer culture. PMCID: PMC392435 Proteases induce secretion of collagenase and plasminogen activator by fibroblasts PMCID: PMC392436 Growth of embryonal carcinoma cells in serum-free medium. PMCID: PMC392437 Production of autoinhibitory factors by mouse lymphoma cells in vitro and its relationship to thiol dependence. PMCID: PMC392438 Establishment of clonal human placental cells synthesizing human choriogonadotropin. PMCID: PMC392439 Physical, morphological, and biochemical alterations in the membrane of AKR mouse cells after interferon treatment. PMCID: PMC392440 Density-dependent regulation of growth of BSC-1 cells in cell culture: growth inhibitors formed by the cells. PMCID: PMC392441 Calcium-dependent regulator protein: Localization in mitotic apparatus of eukaryotic cells PMCID: PMC392442 Conjugation of poly-L-lysine to albumin and horseradish peroxidase: a novel method of enhancing the cellular uptake of proteins. PMCID: PMC392443 Inhibition of cholesteryl ester formation in human fibroblasts by an analogue of 7-ketocholesterol and by progesterone PMCID: PMC392444 Dexamethasone modulates binding and action of epidermal growth factor in serum-free cell culture PMCID: PMC392445 A cell-free assay measuring repair DNA synthesis in human fibroblasts. PMCID: PMC392446 Functional properties of beta-galactosidase from mutant strain 13 PO of Escherichia coli. PMCID: PMC392447 Promotion of monolayer formation in cultured whole pancreatic islets by 3-isobutyl-1-methylxanthine. PMCID: PMC392448 Alternative mating strategies in the digger wasp Philanthus zebratus Cresson PMCID: PMC392449 Founder effect and number of private polymorphisms observed in Amerindian tribes. PMCID: PMC392450 Mathematical theory of group selection: Structure of group selection in founder populations determined from convexity of the extinction operator PMCID: PMC392451 Chimeric mice derived from human—mouse hybrid cells PMCID: PMC392452 Electrophoretic shift mutants in Chinese hamster ovary cells: evidence for genetic diploidy. PMCID: PMC392453 Mutagenesis during in vitro DNA synthesis. PMCID: PMC392454 Transformation of yeast. PMCID: PMC392455 Change of gene frequencies by natural selection under population number regulation. PMCID: PMC392456 RNA content in human lymphocyte subpopulations. PMCID: PMC392457 Purification of nuclear antigens in Novikoff hepatoma. PMCID: PMC392458 Antigens of human trophoblasts: A working hypothesis for their role in normal and abnormal pregnancies PMCID: PMC392459 Duality of hepatitis B e antigen in serum of persons infected with hepatitis B virus: evidence for the nonidentity of e antigen with immunoglobulins. PMCID: PMC392460 Sequence variation among heavy chains from inulin-binding myeloma proteins PMCID: PMC392461 Immunogenicity of the envelope glycoprotein of avian sarcoma virus. PMCID: PMC392462 Clonal dominance: loss and restoration in adoptive transfer. PMCID: PMC392463 Regulation by membrane sialic acid of β1H-dependent decay-dissociation of amplification C3 convertase of the alternative complement pathway PMCID: PMC392464 Components in multiple sclerosis cerebrospinal fluid that are detected by radioimmunoassay for myelin basic protein PMCID: PMC392465 Biochemical mechanisms of glucose-6-phosphate dehydrogenase deficiency. PMCID: PMC392466 Xeroderma pigmentosum neurological abnormalities correlate with colony-forming ability after ultraviolet radiation. PMCID: PMC392467 Crossreacting determinants in variant-specific surface antigens of African trypanosomes. PMCID: PMC392468 Erythrocytic mechanism of sickle cell resistance to malaria. PMCID: PMC392469 Role of surface in surface-dependent activation of Hageman factor (blood coagulation Factor XII) PMCID: PMC392470 Human bronchus-mediated mutagenesis of mammalian cells by carcinogenic polynuclear aromatic hydrocarbons. PMCID: PMC392471 Transforming activity of Epstein-Barr virus obtained by superinfection of Raji cells. PMCID: PMC392472 Differences in behavior and prognosis between leukemic and lymphomatous forms of a transplantable hamster lymphocytic neoplasm induced by simian virus 40. PMCID: PMC392473 Biosynthesis of reverse transcriptase from Rauscher murine leukemia virus by synthesis and cleavage of a gag-pol read-through viral precursor polyprotein PMCID: PMC392474 Protein kinase activity associated with the avian sarcoma virus src gene product. PMCID: PMC392475 Ontogenetic development of kainate neurotoxicity: correlates with glutamatergic innervation. PMCID: PMC392476 Adrenergic differentiation of cells of the cholinergic ciliary and Remak ganglia in avian embryo after in vivo transplantation. PMCID: PMC392477 Nerve extract induces increase and redistribution of acetylcholine receptors on cloned muscle cells PMCID: PMC392478 Evolutionary adaptation of membranes to temperature. PMCID: PMC392479 Opposing effects of estradiol and progesterone on oxytocin receptors in rabbit uterus PMCID: PMC392480 The law of perceptual stability: Abstract foundations PMCID: PMC392481 Correction Electron microscopic determination of the binding sites of ribosomal proteins S4 and S8 on 16S RNA PMCID: PMC392482 Corrects: Electron microscopic determination of the binding sites of ribosomal proteins S4 and S8 on 16S RNA. Proc Natl Acad Sci U S A. 1978 January; 75(1): 270–274. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||