This journal provides immediate access to some articles. Volume 78(1); January 1981 Beta limits for torsatrons PMCID: PMC318974 Three-state, steady-state Ising systems: Monte Carlo and Bragg-Williams treatments PMCID: PMC318975 Biosynthesis of vitamin B12: mode of incorporation of factor III into cobyrinic acid. PMCID: PMC318976 Biosynthesis of vitamin B12: nature of the volatile fragment generated during formation of the corrin ring system. PMCID: PMC318977 Biosynthesis of vitamin B12: identity of fragment extruded during ring contraction to the corrin macrocycle. PMCID: PMC318978 Ring contraction of hydroporphinoid to corrinoid complexes PMCID: PMC318979 On the importance of changes in the gravity field on seismic recording at ultralong periods PMCID: PMC318980 Random walk theory of a trap-controlled hopping transport process PMCID: PMC318981 Magnetic order and energetics of dipolar coupling in magnetic superconductors PMCID: PMC318982 Some heat engine cycles in which liquids can work PMCID: PMC318983 On the dynamics of the Ising model of cooperative phenomena PMCID: PMC318984 Detection of a common feature in several human tumor cell lines--a 53,000-dalton protein. PMCID: PMC318985 Inactivation of renal gamma-glutamyl transferase by 6-diazo-5-oxo-L-norleucylglycine, an inactive precursor of affinity-labeling reagent. PMCID: PMC318986 Sequence homologies between A subunits of Escherichia coli and Vibrio cholerae enterotoxins. PMCID: PMC318987 A brain membrane protein similar to the rat src gene product. PMCID: PMC318988 13C NMR study of gluconeogenesis from labeled alanine in hepatocytes from euthyroid and hyperthyroid rats. PMCID: PMC318989 Interaction of sickle cell hemoglobin with erythrocyte membranes. PMCID: PMC318990 Unique primed start of phage phi X174 DNA replication and mobility of the primosome in a direction opposite chain synthesis. PMCID: PMC318991 Muscle beta-actinin and serum albumin of the chicken are indistinguishable by physicochemical and immunological criteria. PMCID: PMC318992 A RNA.DNA hybrid that can adopt two conformations: an x-ray diffraction study of poly(rA).poly(dT) in concentrated solution or in fibers. PMCID: PMC318993 Cytoplasmic polyadenylate processing events accompany the transfer of mRNA from the free mRNP particles to the polysomes in Physarum. PMCID: PMC318994 Radioimmunoreactivity and receptor-binding activity of the recombined molecule obtained by complementation of two fibrinolysin fragments of ovine prolactin. PMCID: PMC318995 Fructose-bisphosphatase as a substrate of cyclic AMP-dependent protein kinase. PMCID: PMC318996 DNA sequences similar to those around the simian virus 40 origin of replication are present in the monkey genome. PMCID: PMC318997 Identification of a promoter component involved in positioning the 5' termini of simian virus 40 early mRNAs. PMCID: PMC318998 Complex of simian virus 40 large tumor antigen and 48,000-dalton host tumor antigen. PMCID: PMC318999 Sites of termination of in vitro DNA synthesis on ultraviolet- and N-acetylaminofluorene-treated phi X174 templates by prokaryotic and eukaryotic DNA polymerases. PMCID: PMC319000 5'-Terminal nucleotide sequence of Semliki forest virus 18S defective interfering RNA is heterogeneous and different from the genomic 42S RNA. PMCID: PMC319001 Specific phospholipids are required to reconstitute adenylate cyclase solubilized from rat brain. PMCID: PMC319002 Nucleotide sequence of cloned unintegrated avian sarcoma virus DNA: viral DNA contains direct and inverted repeats similar to those in transposable elements. PMCID: PMC319003 Induction of pulmonary indoleamine 2,3-dioxygenase by interferon. PMCID: PMC319004 Expression of simian virus 40-rat preproinsulin recombinants in monkey kidney cells: use of preproinsulin RNA processing signals. PMCID: PMC319005 Prophage (phi 80) induction in Escherichia coli K-12 by specific deoxyoligonucleotides. PMCID: PMC319006 DNase I hypersensitive sites in Drosophila chromatin occur at the 5' ends of regions of transcription. PMCID: PMC319007 Location, function, and nucleotide sequence of a promoter for bacteriophage T3 RNA polymerase. PMCID: PMC319008 Flow of information in the light-triggered cyclic nucleotide cascade of vision. PMCID: PMC319009 Apolipoprotein B is structurally and metabolically heterogeneous in the rat. PMCID: PMC319010 Isolation of functional human coagulation factor V by using a hybridoma antibody. PMCID: PMC319011 Organization of transcriptional signals in plasmids pBR322 and pACYC184. PMCID: PMC319012 Diphtheria toxin forms transmembrane channels in planar lipid bilayers. PMCID: PMC319013 Immunoautoradiographic detection of proteins after electrophoretic transfer from gels to diazo-paper: analysis of adenovirus encoded proteins. PMCID: PMC319014 Restoration of glucagon responsiveness in spontaneously transformed rat hepatocytes (RL-PR-C) by fusion with normal progenitor cells and rat liver plasma membranes. PMCID: PMC319015 Mechanism of mRNA capping by vaccinia virus guanylyltransferase: characterization of an enzyme--guanylate intermediate. PMCID: PMC319016 Purification of thymus mRNA coding for a 16,000-dalton polypeptide containing the thymosin alpha 1 sequence. PMCID: PMC319017 Measurement of mammalian 25-hydroxyvitamin D3 24R-and 1 alpha-hydroxylase. PMCID: PMC319018 Shadow-cast electron microscopy of fibrinogen with antibody fragments bound to specific regions. PMCID: PMC319019 Template recognition sequence for RNA primer synthesis by gene 4 protein of bacteriophage T7. PMCID: PMC319020 Biological reactivity of hypochlorous acid: implications for microbicidal mechanisms of leukocyte myeloperoxidase. PMCID: PMC319021 Membrane potential changes during the first steps of coliphage infection. PMCID: PMC319022 Mode of action of the heme-controlled translational inhibitor: relationship of eukaryotic initiation factor 2-stimulating protein to translation restoring factor. PMCID: PMC319023 Chromosomes in living Escherichia coli cells are segregated into domains of supercoiling. PMCID: PMC319024 Regulation of glutamine synthetase activity by adenylylation in the Gram-positive bacterium Streptomyces cattleya. PMCID: PMC319025 Cytochrome oxidase (a3) heme and copper observed by low-temperature Fourier transform infrared spectroscopy of the CO complex. PMCID: PMC319026 Cloning of yeast gene for trichodermin resistance and ribosomal protein L3. PMCID: PMC319027 Nucleotide sequence of cloned rat serum albumin messenger RNA. PMCID: PMC319028 Organization and expression of immunoglobulin genes in fetal liver hybridomas. PMCID: PMC319029 Time-resolved protein fluorescence studies of intermediates in the photochemical cycle of bacteriorhodopsin. PMCID: PMC319030 Mechanism of tobacco mosaic virus assembly: Incorporation of 4S and 20S protein at pH 7.0 and 20°C PMCID: PMC319031 Water structure-dependent charge transport in proteins. PMCID: PMC319032 Replacement of riboflavin by an analogue in the blue-light photoreceptor of Phycomyces PMCID: PMC319033 Chemical potential of bound ligand, an important parameter for free energy transduction PMCID: PMC319034 Intermediates of a polynuclear manganese center involved in photosynthetic oxidation of water PMCID: PMC319035 Formation of hybrid complexes between Ca2+ and the ionophores bromolasalocid (Br-X537A) and A23187 PMCID: PMC319036 Phytochrome induces photoreversible calcium fluxes in a purified mitochondrial fraction from oats PMCID: PMC319037 Emergence of beta-adrenergic sensitivity in the developing chicken heart. PMCID: PMC319038 Heterogeneous distribution of filipin--cholesterol complexes across the cisternae of the Golgi apparatus. PMCID: PMC319039 Vascular smooth muscle cells differ from other smooth muscle cells: predominance of vimentin filaments and a specific alpha-type actin. PMCID: PMC319040 In vitro synthesis of rat fibrinogen: identification of preA alpha, preB beta, and pre gamma polypeptides. PMCID: PMC319041 Interactions of calmodulin with coated vesicles from brain. PMCID: PMC319042 Neoplastic transformation of chimpanzee cells induced by adenovirus type 12--simian virus 40 hybrid virus. PMCID: PMC319043 Secretory granules of an anterior pituitary cell line, AtT-20, contain only mature forms of corticotropin and beta-lipotropin. PMCID: PMC319044 The persisting (P) cell: histamine content, regulation by a T cell-derived factor, origin from a bone marrow precursor, and relationship to mast cells. PMCID: PMC319045 Growth regulation, reverse transformation, and adaptability of 3T3 cells in decreased Mg2+ concentration PMCID: PMC319046 A model of clonal attenuation. PMCID: PMC319047 Sequence arrangement of a highly methylated satellite DNA of a plant, Scilla: A tandemly repeated inverted repeat PMCID: PMC319048 Fracture-label:O cytochemistry of freeze-fracture faces in the erythrocyte membrane. PMCID: PMC319049 Embryonic erythroid differentiation in the human leukemic cell line K562. PMCID: PMC319050 Constitutive gene expression in myeloid leukemia and cell competence for induction of differentiation by the steroid dexamethasone. PMCID: PMC319051 Serologically distinguishable alterations in the molecular specificity of cell cohesion during morphogenesis in Dictyostelium discoideum PMCID: PMC319052 Hoechst 33342 dye uptake as a probe of membrane permeability changes in mammalian cells. PMCID: PMC319053 Colloidal gold--low density lipoprotein conjugates as membrane receptor probes. PMCID: PMC319054 Polarity of some motility-related microtubules. PMCID: PMC319055 Cooperation of kinetochores and pole in the establishment of monopolar mitotic apparatus. PMCID: PMC319056 Differential response to growth factor by rat mammary epithelium plated on different collagen substrata in serum-free medium. PMCID: PMC319057 Distinct calcium-independent and calcium-dependent adhesion systems of chicken embryo cells. PMCID: PMC319058 Immigration and extinction probabilities for individual species: relation to incidence functions and species colonization curves. PMCID: PMC319059 Ontophyletics of the nervous system: eyeless mutants illustrate how ontogenetic buffer mechanisms channel evolution. PMCID: PMC319060 Leaf folding in a sensitive plant: A defensive thorn-exposure mechanism? PMCID: PMC319061 Demonstration, by somatic cell genetics, of coordinate regulation of genes for two enzymes of purine synthesis assigned to human chromosome 21. PMCID: PMC319062 lambda altSF: a phage variant that acquired the ability to substitute specific sets of genes at high frequency. PMCID: PMC319063 Yeast tRNA precursor mutated at a splice junction is correctly processed in vivo. PMCID: PMC319064 Rescue of noncultivatable human rotavirus by gene reassortment during mixed infection with ts mutants of a cultivatable bovine rotavirus. PMCID: PMC319065 Introduction of transposon Tn5 into Myxococcus for analysis of developmental and other nonselectable mutants PMCID: PMC319066 Multivariate analysis of Drosophila courtship PMCID: PMC319067 Mutant defective in processing of an enzyme located in the lysosome-like vacuole of Saccharomyces cerevisiae. PMCID: PMC319068 Genetic control of major histocompatibility complex-linked immune responses to synthetic polypeptides in man. PMCID: PMC319069 Genetics of cell surface receptors for bioactive polypeptides: variants of Swiss/3T3 fibroblasts resistant to a cytotoxic chimeric insulin. PMCID: PMC319070 Rapidly evolving mouse alpha-globin-related pseudo gene and its evolutionary history. PMCID: PMC319071 Estimation of evolutionary distances between homologous nucleotide sequences. PMCID: PMC319072 Excision of transposon Tn5 is dependent on the inverted repeats but not on the transposase function of Tn5. PMCID: PMC319073 Osmotic control of kdp operon expression in Escherichia coli. PMCID: PMC319074 beta-Thalassemia present in cis to a new beta-chain structural variant, Hb Vicksburg [beta 75 (E19)Leu leads to 0]. PMCID: PMC319075 Linkage of the four gamma subclass heavy chain genes. PMCID: PMC319076 Complementation of gene deletions by cell hybridization. PMCID: PMC319077 Cmu gene rearrangement of mouse immunoglobulin genes in normal B cells occurs on both the expressed and nonexpressed chromosomes. PMCID: PMC319078 Amplified ribosomal RNA genes in a rat hepatoma cell line are enriched in 5-methylcytosine. PMCID: PMC319079 Gene conversion at the var1 locus on yeast mitochondrial DNA. PMCID: PMC319080 Positive selection of major histocompatibility complex-restricted suppressor T cells bearing the predominant idiotype in the immune response to lysozyme. PMCID: PMC319081 Primary structure of the Fc region of human immunoglobulin D: implications for evolutionary origin and biological function. PMCID: PMC319082 Sequences of the joining region genes for immunoglobulin heavy chains and their role in generation of antibody diversity. PMCID: PMC319083 Inhibition of antigen-induced proliferation of T cells from radiation-induced bone marrow chimeras by a monoclonal antibody directed against an Ia determinant on the antigen-presenting cell. PMCID: PMC319084 Fc (IgG) receptor distributions in homogeneous and heterogeneous cell populations by flow microfluorometry. PMCID: PMC319085 Expression of biological effector functions by immunoglobulin G molecules lacking the hinge region. PMCID: PMC319086 Monoclonal antibodies against antigens displayed on a progressively growing mammary tumor. PMCID: PMC319087 Analysis of HLA-DR polymorphism by two-dimensional peptide mapping. PMCID: PMC319088 Quantitative analysis of melanoma-associated antigen p97 in normal and neoplastic tissues. PMCID: PMC319089 Thymus-dependent membrane antigens in man: Inhibition of cell-mediated lympholysis by monoclonal antibodies to TH2 antigen PMCID: PMC319090 H-2-restricted antigen binding by a hybridoma clone that produces antigen-specific helper factor. PMCID: PMC319091 Complete amino acid sequence of murine beta 2-microglobulin: structural evidence for strain-related polymorphism. PMCID: PMC319092 Unique V kappa group associated with two mouse L chain genetic markers. PMCID: PMC319093 Expression of mu and gamma immunoglobulin heavy chains in different cells of a cloned mouse lymphoid line. PMCID: PMC319094 Identification of a third type of lambda light chain in mouse immunoglobulins. PMCID: PMC319095 Can nutritional supplements help mentally retarded children? an exploratory study. PMCID: PMC319096 Tumor remission in Yoshida sarcoma-bearing rts by selective targeting of magnetic albumin microspheres containing doxorubicin. PMCID: PMC319097 Herpes simplex virus thymidine kinase activity of thymidine kinase-deficient Escherichia coli K-12 mutant transformed by hybrid plasmids. PMCID: PMC319098 Direct visualization of receptors for thyrotropin-releasing hormone with a fluorescein-labeled analog. PMCID: PMC319099 Characterization of angiotensin receptors on bovine adrenal fasciculata cells. PMCID: PMC319100 Autoradiographic localization of the sites of uptake, cellular transport, and catabolism of low density lipoproteins in the liver of normal and estrogen-treated rats PMCID: PMC319101 Enzymatic treatment transforms trypomastigotes of Trypanosoma cruzi into activators of alternative complement pathway and potentiates their uptake by macrophages. PMCID: PMC319102 Vertical transmission of susceptibility to stuttering with sex-modified expression. PMCID: PMC319103 Selective removal of apolipoprotein B-containing serum lipoproteins from blood plasma. PMCID: PMC319104 Isolation and partial nucleotide sequence of a cDNA clone for human histocompatibility antigen HLA-B by use of an oligodeoxynucleotide primer. PMCID: PMC319105 Interaction of human diferric transferrin with reticulocytes. PMCID: PMC319106 Identification of the immunogenically active components of the Sm and RNP antigens. PMCID: PMC319107 Mg and Mc: mutations within the amino-terminal region of glycophorin A. PMCID: PMC319108 Purification of the opiate receptor from rat brain. PMCID: PMC319109 One-trial associative learning modifies food odor preferences of a terrestrial mollusc PMCID: PMC319110 Localized binding of [3H]muscimol to synapses in chicken retina. PMCID: PMC319111 Cultured muscle from myotonic muscular dystrophy patients: altered membrane electrical properties. PMCID: PMC319112 Immunohistochemical localization of cyclic GMP-dependent protein kinase in mammalian brain. PMCID: PMC319113 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||