This journal provides immediate access to some articles. Volume 72(1); January 1975 Source Theory Viewpoints in Deep Inelastic Scattering PMCID: PMC432227 Specialized transducing phages for ribosomal protein genes of Escherichia coli. PMCID: PMC432228 Isolation of a polypeptide that has lymphocyte-differentiating properties and is probably represented universally in living cells. PMCID: PMC432229 Bovine factor X1 (Stuart factor). Primary structure of the light chain. PMCID: PMC432230 A nonidentifiability aspect of the problem of competing risks. PMCID: PMC432231 A cycle of deprotonation and reprotonation energizing amino-acid transport? PMCID: PMC432232 Induction of erythroid differentiation by dimethylsulfoxide in cells infected with Friend virus: relationship to the cell cycle. PMCID: PMC432233 Mechanism of action of cholera toxin and the mobile receptor theory of hormone receptor-adenylate cyclase interactions. PMCID: PMC432234 The structure of a yeast hexokinase monomer and its complexes with substrates at 2.7-A resolution. PMCID: PMC432235 Dimethyl adipimidate: a new antisickling agent. PMCID: PMC432236 Correlated suppression by 5-bromodeoxyuridine of tumorigenicity and plasminogen activator in mouse melanoma cells. PMCID: PMC432237 Crystal structure of human erythrocyte carbonic anhydrase B. Three-dimensional structure at a nominal 2.2-A resolution. PMCID: PMC432238 Changes of tissue water proton relaxation rates during early phases of chemical carcinogenesis. PMCID: PMC432239 National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20014, USA. PMCID: PMC432240 Identification of a calcium-binding protein as a calcium-dependent regulator of brain adenylate cyclase. PMCID: PMC432241 Enhancement of soybean RNA polymerase I by auxin. PMCID: PMC432242 Sulfhydryl dependence in primary explant hematopoietic cells. Inhibition of growth in vitro with vitamin B12 compounds. PMCID: PMC432243 The Significant Structure Theory Applied to a Mesophase System PMCID: PMC432244 A routine method for protein-free spreading of double- and single-stranded nucleic acid molecules. PMCID: PMC432245 A general method for the introduction of enzymes, by means of immunoglobulin-coated liposomes, into lysosomes of deficient cells. PMCID: PMC432246 Studies on the primary structure of the influenza virus hemagglutinin. PMCID: PMC432247 Differentiation in erythroleukemic cells and their somatic hybrids. PMCID: PMC432248 Xeroderma pigmentosum cells contain low levels of photoreactivating enzyme. PMCID: PMC432249 Bioregulation of lysosomal enzyme secretion from human neutrophils: roles of guanosine 3':5'-monophosphate and calcium in stimulus-secretion coupling. PMCID: PMC432250 Inhibition of replication of normal adrenocortical cells in culture by adrenocorticotropin. PMCID: PMC432251 An electron microscopic study of virus particles in rhesus monkey placenta. PMCID: PMC432252 T4-induced RNA ligase joins single-stranded oligoribonucleotides. PMCID: PMC432253 Mutations affecting sexual development in Phycomyces blakesleeanus. PMCID: PMC432254 Mitogenic activity of blood components. I. Thrombin and prothrombin. PMCID: PMC432255 Microbial production of ammonium ion from nitrogen. PMCID: PMC432256 Kinetics of the Decomposition of Hydrogen Peroxide Catalyzed by Ferric Ethylenediaminetetraacetate Complex PMCID: PMC432257 A theory of group selection. PMCID: PMC432258 Proteolytic cleavage of bacteriophage lambda repressor in induction. PMCID: PMC432259 Nonrandom chromosomal abnormalities in hematologic disorders of man. PMCID: PMC432260 Differences in the surface proteins of mouse B and T cells. PMCID: PMC432261 Evidence for de novo production of self-replicating and environmentally adapted RNA structures by bacteriophage Qbeta replicase. PMCID: PMC432262 DNA strand breaks measured within 100 milliseconds of irradiation of Escherichia coli by 4 MeV electrons. PMCID: PMC432263 Biosynthesis of polypeptides of cytochrome c oxidase by isolated mitochondria. PMCID: PMC432264 Cyclic AMP-dependent endogenous phosphorylation of a microtubule-associated protein. PMCID: PMC432265 Interferon action II. Membrane-bound alkaline ribonuclease activity in chick embryo cells manifesting interferon-mediated interference. PMCID: PMC432266 Calcium role in depolarization-secretion coupling: an aequorin study in squid giant synapse. PMCID: PMC432267 Sequential Estimation of p with Squared Relative Error Loss PMCID: PMC432268 Chromatin as a template for RNA synthesis in vitro. PMCID: PMC432269 Slow evolutionary loss of the potential for interspecific hybridization in birds: a manifestation of slow regulatory evolution. PMCID: PMC432270 Natural occurrence of poly(ADP-ribosyl) histones in rat liver. PMCID: PMC432271 The antagonistic effect of an inhalation anesthetic and high pressure on the phase diagram of mixed dipalmitoyl-dimyristoylphosphatidylcholine bilayers. PMCID: PMC432272 Temperature-sensitive mutants of chemically transformed epithelial cells. PMCID: PMC432273 Xeroderma pigmentosum cells with normal levels of excision repair have a defect in DNA synthesis after UV-irradiation. PMCID: PMC432274 Cell-free translation of immunoglobulin messenger RNA from MOPC-315 plasmacytoma and MOPC-315 NR, a variant synthesizing only light chain. PMCID: PMC432275 Demonstration of the rapid action of pure crystalline 1 alpha-hydroxy vitamin D3 and 1 alpha,25-dihydroxy vitamin D3 on intestinal calcium uptake. PMCID: PMC432276 The Acid-Base Properties, Hydrolytic Mechanism, and Susceptibility to O2 Oxidation of Fe4S4(SR)4-2 Clusters PMCID: PMC432277 Recombinant DNA molecules of bacteriophage phi chi174. PMCID: PMC432278 An electrophoretic variant of beta-galactosidase with altered catalytic properties in a patient with GM1 gangliosidosis. PMCID: PMC432279 The Alkali Ion-DNA Interaction as Reflected in the Nuclear Relaxation Rates of 23Na and 87Rb PMCID: PMC432280 Re-evaluation of Sepharose-insulin as a tool for the study of insulin action. PMCID: PMC432281 Paired moving charges in mitochondrial energy coupling. II. Universality of the principles for energy coupling in biological systems. PMCID: PMC432282 Human globin gene expression and linkage in bone marrow and fetal liver. PMCID: PMC432283 Tay-Sachs' and Sandhoff's diseases: the assignment of genes for hexosaminidase A and B to individual human chromosomes. PMCID: PMC432284 Condensation Time of the Solar Nebula from Extinct 129I in Primitive Meteorites PMCID: PMC432285 Translation and identification of the mRNA species synthesized in vitro by the virion-associated RNA polymerase of vesicular stomatitis virus. PMCID: PMC432286 A mechanism to activate branch migration between homologous DNA molecules in genetic recombination. PMCID: PMC432287 Inhibition of oncornavirus functions by 2'-azido polynucleotides. PMCID: PMC432288 Evidence for adenosine diphosphate ribosylation of Ca2+, Mg2+-dependent endonuclease. PMCID: PMC432289 Deduction of Semi-Optimal Mollifier for Obtaining Lower Bound for N0(T) for Riemann's Zeta-Function PMCID: PMC432290 Steroidogenesis in rabbit preimplantation embryos. PMCID: PMC432291 Ribonucleoprotein particles containing heterogeneous nuclear RNA in the cellular slime mold Dictyostelium discoideum. PMCID: PMC432292 Breaking of seed dormancy by catalase inhibition. PMCID: PMC432293 Cell-cell interactions: enhancement of glycosyl transferase ectoenzyme systems during Chlamydomonas gametic contact. PMCID: PMC432294 A new chemical procedure for 32P-labeling of ribonucleic acids at their 5'-ends after isolation. PMCID: PMC432295 Methylated nucleotides block 5'-terminus of vaccinia virus messenger RNA. PMCID: PMC432296 Competent Bacillus subtilis cultures synthesize a denatured DNA binding activity. PMCID: PMC432297 Temperature-sensitive cell mutations that inhibit adenovirus 2 replication. PMCID: PMC432298 Effect of a low-molecular-weight DNA binding protein, H1 factor, on the in vitro transcription of the lactose operon in Escherichia coli. PMCID: PMC432299 Enzymatic activation and trapping of luminol-substituted peptides and proteins. A possible means of amplifying the cytotoxicity of anti-tumor antibodies. PMCID: PMC432300 Fate of viral RNA of murine leukemia virus after infection. PMCID: PMC432301 Distinct molecular structures of nuclear class I, II, and III DNA-dependent RNA polymerases. PMCID: PMC432302 A kinetic study in vitro of the reoxidation of interchain disulfide bonds in a human immunoglobulin IgGLk. Correlation between sulfhydryl disappearance and intermediates in covalent assembly of H2L2. PMCID: PMC432303 A general model for genetic recombination. PMCID: PMC432304 Reovirus messenger RNA contains a methylated, blocked 5'-terminal structure: m-7G(5')ppp(5')G-MpCp-. PMCID: PMC432305 Site-directed mutagenesis: effect of an extracistronic mutation on the in vitro propagation of bacteriophage Qbeta RNA. PMCID: PMC432306 Complementation in cytoplasmic petite mutants of yeast to form respiratory competent cells. PMCID: PMC432307 Neutron Diffraction Studies on the Location of Water in Lecithin Bilayer Model Membranes PMCID: PMC432308 Light-stimulated phosphorylation of rhodopsin in the retina: the presence of a protein kinase that is specific for photobleached rhodopsin. PMCID: PMC432309 Spontaneous and induced mutagenesis in Western Equine encephalomyelitis virus in chick embryo cells with different repair activity. PMCID: PMC432310 Short-lived messenger RNA in HeLa cells and its impace on the kinetics of accumulation of cytoplasmic polyadenylate. PMCID: PMC432311 Cobalt(III), a probe of metal binding sites of Escherichia coli alkaline phosphatase. PMCID: PMC432312 Crystallization and Crystal Data of Monellin PMCID: PMC432313 Apocytochrome P-450: reconstitution of functional cytochrome with hemin in vitro. PMCID: PMC432314 Regulation of proline catabolism by leucyl,phenylalanyl-tRNA-protein transferase. PMCID: PMC432315 Authors' statement: the existence and nature of "transfer factor/be/. PMCID: PMC432317 Correction The electrostatic basis of Mg++ inhibition of transmitter release PMCID: PMC432316 Corrects: The Electrostatic Basis of Mg++ Inhibition of Transmitter Release. Proc Natl Acad Sci U S A. 1974 March; 71(3): 923–926. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||