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This journal provides immediate access to some articles. Volume 73(12); December 1976 Allende meteorite: Isotopically anomalous xenon is accompanied by normal osmium PMCID: PMC431426 Theoretical studies of the conformational properties of ribavirin. PMCID: PMC431427 Prediction of three-dimensional structures of enzyme-substrate and enzyme-inhibitor complexes of lysozyme. PMCID: PMC431428 Modeling the resonance Raman spectrum of a metarhodopsin: implications for the color of visual pigments. PMCID: PMC431429 Volume changes in binding of ligands to methemoglobin and metmyoglobin. PMCID: PMC431430 Metal clusters in catalysis: Hydrocarbon reactions PMCID: PMC431431 Free acid, anion, alkali, and alkaline earth complexes of lasalocid a (X537A) in methanol: structural and kinetic studies at the monomer level. PMCID: PMC431432 Covalently linked chlorophyll a dimer: A biomimetic model of special pair chlorophyll PMCID: PMC431433 Structural characterization of a bridged 99Tc-Sn-dimethylglyoxime complex: implications for the chemistry of 99mTc-radiopharmaceuticals prepared by the Sn (II) reduction of pertechnetate. PMCID: PMC431434 Metal-metal bond lengths in complexes of transition metals PMCID: PMC431435 On completeness of the Bergman metric and its subordinate metric PMCID: PMC431436 Maximal functions associated to smooth curves PMCID: PMC431437 A moment equation description of magnetic reversals in the earth PMCID: PMC431438 Viscosity of dilute gases and vapors PMCID: PMC431439 Segment-long-spacing aggregates and isolation of COOH-terminal peptides from type I procollagen. PMCID: PMC431440 Endonuclease recognition sites mapped on Zea mays chloroplast DNA PMCID: PMC431441 Demonstration of a transitory tight binding of ATP and of committed Pi and ADP during ATP synthesis by chloroplasts PMCID: PMC431442 A large product of cell-free translation of messenger RNA coding for corticotropin. PMCID: PMC431443 Endonuclease II, apurinic acid endonuclease, and exonuclease III. PMCID: PMC431444 Adrenal cholesterol uptake from plasma lipoproteins: regulation by corticotropin. PMCID: PMC431445 Interaction of integral and peripheral membrane proteins: affinity labeling of yeast cytochrome oxidase by modified yeast cytochrome c. PMCID: PMC431446 Alterations in cell surface glycosphingolipids and other lipid classes of fibroblasts in familial hypercholesterolemia. PMCID: PMC431447 Immunological characterization of the subunit of the 100 A filaments from muscle cells. PMCID: PMC431448 Regulation of protein synthesis in rabbit reticulocyte lysates: purification and initial characterization of the cyclic 3':5'-AMP independent protein kinase of the heme-regulated translational inhibitor. PMCID: PMC431449 Dopamine receptors in human and calf brains, using [3H]apomorphine and an antipsychotic drug. PMCID: PMC431452 Effect of 3':5'-cyclic AMP on glucose transport in rat adipocytes. PMCID: PMC431454 DNA unwinding component of the nonhistone chromatin proteins. PMCID: PMC431456 Interactions of heterologous nitrogenase components that generate catalytically inactive complexes. PMCID: PMC431458 Activation of long chain fatty acids with acyl carrier protein: demonstration of a new enzyme, acyl-acyl carrier protein synthetase, in Escherichia coli. PMCID: PMC431460 Amino-terminal sequences of two polypeptides from human serum with nonsuppressible insulin-like and cell-growth-promoting activities: evidence for structural homology with insulin B chain. PMCID: PMC431462 Biochemical evidence of variability in the DNA repeat length in the chromatin of higher eukaryotes. PMCID: PMC431466 Change in membrane potential during bacterial chemotaxis. PMCID: PMC431468 Subnuclear systems for synthesis of simian virus 40 DNA in vitro. PMCID: PMC431470 Brain tubulin polymerization in the absence of "microtubule-associated proteins". PMCID: PMC431471 Histones H3 and H4 interact with the ends of nucleosome DNA. PMCID: PMC431473 Induction of sigma factor synthesis in Escherichia coli by the N gene product of bacteriophage lambda. PMCID: PMC431475 Coupling of catecholamine receptor from one cell with adenylate cyclase from another cell by cell fusion. PMCID: PMC431477 Isolation of 3-phosphohistidine from phosphorylated pyruvate, phosphate dikinase. PMCID: PMC431479 Synthesis of type II collagen in vitro by embryonic chick neural retina tissue. PMCID: PMC431481 Hydrolysis of nicotinamide adenine dinucleotide by choleragen and its A protomer: possible role in the activation of adenylate cyclase. PMCID: PMC431483 Selenium regulation of hepatic heme metabolism: induction of delta-aminolevulinate synthase and heme oxygenase. PMCID: PMC431485 Steady-state kinetic formalism applied to multienzyme complexes, oxidative phosphorylation, and interacting enzymes. PMCID: PMC431487 Translation of turnip yellow mosaic virus RNA in vitro: a closed and an open coat protein cistron. PMCID: PMC431489 Distribution of 3':5'-cyclic AMP and 3':5'-cyclic GMP in rabbit retina in vivo: selective effects of dark and light adaptation and ischemia. PMCID: PMC431491 Phosphorus nuclear magnetic resonance studies on normoxic and ischemic cardiac tissue. PMCID: PMC431493 Binding of triton X-100 to diphtheria toxin, crossreacting material 45, and their fragments. PMCID: PMC431494 Inhibition and stimulation of the development of the bioluminescent system in Beneckea harveyi by cyclic GMP. PMCID: PMC431496 Changes in cellular glycoproteins after transformation: identification of specific glycoproteins and antigens in sodium dodecyl sulfate gels. PMCID: PMC431497 Photoaffinity site-specific covalent labeling of human corticosteroid-binding globulin. PMCID: PMC431500 Determination of molecular weight of the protein moiety in protein-detergent complexes without direct knowledge of detergent binding. PMCID: PMC431502 Some correlations between specificity and sequence of the first complementarity-determining segments of human kappa light chains. PMCID: PMC431504 Novobiocin and coumermycin inhibit DNA supercoiling catalyzed by DNA gyrase. PMCID: PMC431506 Role of the intrinsic transglutaminase in the Ca2+-mediated crosslinking of erythrocyte proteins. PMCID: PMC431507 Modification of adenylate cyclase activity in LM cells by manipulation of the membrane phospholipid composition in vivo. PMCID: PMC431510 HLA membrane antigens: sequencing by intrinsic radioactivity. PMCID: PMC431511 Physical-chemical approach to the transient change in Na ion conductivity of excitable membranes PMCID: PMC431513 Rate of quaternary structure change in hemoglobin measured by modulated excitation. PMCID: PMC431515 Path of electrons in photosynthesis PMCID: PMC431517 Innervation of heart cells in culture by an endogenous source of cholinergic neurons. PMCID: PMC431519 Induction and decay of glucagon-induced amino acid transport in primary cultures of adult rat liver cells: paradoxical effects of cycloheximide and puromycin. PMCID: PMC431521 Conversion of 3T3 fibroblasts into adipose cells: triggering of differentiation by prostaglandin F2alpha and 1-methyl-3-isobutyl xanthine. PMCID: PMC431523 Proline and glycine uptake by renal brushborder membrane vesicles. PMCID: PMC431526 Vertical displacement of membrane proteins mediated by changes in microviscosity. PMCID: PMC431527 Expression of human and suppression of mouse nucleolus organizer activity in mouse-human somatic cell hybrids. PMCID: PMC431529 Hormone responsive human breast cancer in long-term tissue culture: effect of insulin. PMCID: PMC431532 Induction of mouse type-C virus by translational inhibitors: evidence for transcriptional derepression of a specific class of endogenous virus. PMCID: PMC431534 Regulation of the induction of colonies in vitro by normal human lymphocytes. PMCID: PMC431536 DNA-relaxing activity and endonuclease activity in Xenopus laevis oocytes. PMCID: PMC431538 An 18,000 molecular weight polypeptide induces early events and stimulates DNA synthesis in cultured cells. PMCID: PMC431539 Development of the photosynthetic unit in lettuce PMCID: PMC431541 Cellulose biosynthesis in Acetobacter xylinum: visualization of the site of synthesis and direct measurement of the in vivo process. PMCID: PMC431544 Structure and transformation of chitin synthetase particles (chitosomes) during microfibril synthesis in vitro. PMCID: PMC431546 Concanavalin-A-induced transmembrane linkage of concanavalin A surface receptors to intracellular myosin-containing filaments. PMCID: PMC431548 Possible role of nucleus-membrane interaction in capping of surface membrane receptors. PMCID: PMC431551 Studies of human myasthenia gravis: electrophysiological and ultrastructural evidence compatible with antibody attachment to acetylcholine receptor complex. PMCID: PMC431553 Analysis of HeLa cell hypoxanthine phosphoribosyltransferase mutants and revertants by two-dimensional polyacrylamide gel electrophoresis: evidence for silent gene activation. PMCID: PMC431556 Lateral motion of fluorescently labeled acetylcholine receptors in membranes of developing muscle fibers. PMCID: PMC431558 Snythesis of polypeptides with the properties of myosin light chains direct by RNA extracted from muscle cultures. PMCID: PMC431561 Group selections among laboratory populations of Tribolium. PMCID: PMC431563 Modified recombination and transmission of mitochondrial genetic markers in rho minus mutants of Saccharomyces cerevisiae. PMCID: PMC431565 Single burst study of rec- and red-mediated recombination in bacteriophage lambda. PMCID: PMC431566 Bvr-1, a restriction locus of a type C RNA virus in the feline cellular genome: identification, location, and phenotypic characterization in cat X mouse somatic cell hybrids. PMCID: PMC431569 Genetic analysis of a transposable suppressor gene in Saccharomyces cerevisiae. PMCID: PMC431571 Assignment of a locus required for flavoprotein-linked monooxygenase expression to human chromosome 2. PMCID: PMC431573 Prevention of spontaneous leukemia in AKR mice by type-specific immunosuppression of endogenous ecotropic virogenes. PMCID: PMC431574 Antiviral effect on MS-2 coliphage obtained with a synthetic antigen. PMCID: PMC431576 Immunological crossreaction between alpha-fetoprotein and albumin. PMCID: PMC431578 Human alpha-fetoprotein as a modulator of human lymphocyte transformation: correlation of biological potency with electrophoretic variants. PMCID: PMC431580 Simultaneous detection of reverse transcriptase and high molecular weight RNA in tissue of patients with Hodgkin's disease and patients with leukemia. PMCID: PMC431581 Bioenergetics in clinical medicine: prevention by forms of coenzyme Q of the inhibition by adriamycin of coenzyme Q10-enzymes in mitochondria of the myocardium. PMCID: PMC431583 Do highly oncogenic group A human adenoviruses cause human cancer? Analysis of human tumors for adenovirus 12 transforming DNA sequences. PMCID: PMC431585 Occurrence of BK virus DNA in DNA obtained from certain human tumors. PMCID: PMC431587 Hypophosphatemia: mouse model for human familial hypophosphatemic (vitamin D-resistant) rickets. PMCID: PMC431589 Enzyme replacement therapy in Gaucher's disease: a rapid, high-yield method for purification of glucocerebrosidase. PMCID: PMC431591 Biological and serological characterization of radiation leukemia virus. PMCID: PMC431593 Changes in expression of murine leukemia virus antigens and production of xenotropic virus in the late preleukemic period in AKR mice. PMCID: PMC431595 Opiate and stimulus-produced analgesia: functional anatomy of a medullospinal pathway. PMCID: PMC431597 Intraneuronal guanylyl-imidodiphosphate injection mimics long-term synaptic hyperpolarization in Aplysia. PMCID: PMC431599 Force-velocity characteristics for calcium-activated mammalian slow-twitch and fast-twitch skeletal fibers from the guinea pig. PMCID: PMC431600 Direct determination of surface tension in the lung. PMCID: PMC431602 Effects of deuterium oxide on mechano-sensory receptor. PMCID: PMC431604 Diabetogenic peptide from human growth hormone: partial purification from peptic digest and long-term action in ob/ob mice. PMCID: PMC431606 Corrections An assay of ribonuclease H, endoribonucleases, and phosphatases PMCID: PMC431607 Corrects: An assay of ribonuclease H, endoribonucleases, and phosphatases. Proc Natl Acad Sci U S A. 1976 May; 73(5): 1556–1558. Amino-acid sequence of tropomyosin-binding component of rabbit skeletal muscle troponin PMCID: PMC431609 Corrects: Amino-acid sequence of tropomyosin-binding component of rabbit skeletal muscle troponin. Proc Natl Acad Sci U S A. 1976 June; 73(6): 1902–1906. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||