This journal provides immediate access to some articles. Volume 72(3); March 1975 Crystallization of nerve growth factor from mouse submaxillary glands. PMCID: PMC432402 On a Variational Formula for the Principal Eigenvalue for Operators with Maximum Principle PMCID: PMC432403 Nucleotide sequence of an RNA polymerase binding site at an early T7 promoter. PMCID: PMC432404 Activation by cyclic 3':5'-adenosine monophosphate of tyrosine hydroxylase in the rat brain. PMCID: PMC432405 The relationship between enzyme activity, cell geometry, and fitness in Saccharomyces cerevisiae. PMCID: PMC432406 Reversible redistribution of phytochrome within the cell upon conversion to its physiologically active form. PMCID: PMC432407 Repression and autogenous stimulation in vitro by bacteriophage lambda repressor. PMCID: PMC432408 Fusion of the Escherichia coli lac genes to the ara promoter: a general technique using bacteriophage Mu-1 insertions. PMCID: PMC432409 Versatile Properties of a Nonsaturable, Homogeneous Transport System in Bacillus subtilis: Genetic, Kinetic, and Affinity Labeling Studies PMCID: PMC432410 Variability of three-dimensional structure in immunoglobulins. PMCID: PMC432411 Lack of detectable change in cyclic AMP during the cardiac inotropic response to isoproterenol immobilized on glass beads. PMCID: PMC432412 Replicative intermediates of colicin E1 plasmid DNA in minicells. PMCID: PMC432413 D-amphetamine disaggregates brain polysomes via a dopaminergic mechanism. PMCID: PMC432414 RNA synthesis in isolated brian nuclei after administration of d-lysergic acid diethylamide (LSD) in vivo. PMCID: PMC432415 Preparation of large monodomain phospholipid bilayer smectic liquid crystals. PMCID: PMC432416 Identification of a ribosomal protein essential for peptidyl transferase activity. PMCID: PMC432417 Intermediates in the biosynthesis of double-stranded ribonucleic acids of bacteriophage phi 6. PMCID: PMC432418 A new approach to empirical intermolecular and conformational potential energy functions. II. Applications to crystal packing, rotational barriers, and conformational analysis. PMCID: PMC432419 RNA-directed DNA synthesis by the DNA polymerase of Rous sarcoma virus: structural and functional identification of 4S primer RNA in uninfected cells. PMCID: PMC432420 Sequence of 71 nucleotides at the 3'-end of tobacco mosaic virus RNA. PMCID: PMC432421 Cell cycle studies of mononucleate and cytochalasin-B--nduced binucleate fibroblasts. PMCID: PMC432422 Epithelial cell death and cyclic AMP increase during palatal development. PMCID: PMC432423 Cyclic AMP, a nonessential regulator of the cell cycle. PMCID: PMC432424 A mitochondrial carnitine acylcarnitine translocase system. PMCID: PMC432425 Cyclic AMP and immune responses: changes in the splenic level of cyclic AMP during the response of mice to antigen. PMCID: PMC432426 Genetic Control of Endosperm Amylase Activity and Gibberellic Acid Responses in Standard-Height and Short-Statured Wheats PMCID: PMC432427 Paired moving charge model of energy coupling. III. Intrinsic ionophores in energy coupling systems. PMCID: PMC432428 Binding of ATP to the progesterone receptor. PMCID: PMC432429 Definitive evidence that the murine C-type virus inducing locus Akv-1 is viral genetic material. PMCID: PMC432430 Regulation of RNA polymerase synthesis in Escherichia coli: a mutant unable to synthesize the enzyme at 43 degrees. PMCID: PMC432431 Purification and characterization of the retina-specific cell-aggregating factor. PMCID: PMC432432 Interaction of Escherichia coli dnaB and dnaC(D) gene products in vitro. PMCID: PMC432433 Computer Simulation of the Toroidal Equilibrium and Stability of a Plasma in Three Dimensions PMCID: PMC432434 Cell-surface-associated nucleic acid in tumorigenic cells made visible with platinum-pyrimidine complexes by electron microscopy. PMCID: PMC432435 Structure-function relationships and mode of replication of animal rhabdoviruses. PMCID: PMC432436 Thermochemotherapy: synergism between hyperthermia (42-43 degrees) and adriamycin (of bleomycin) in mammalian cell inactivation. PMCID: PMC432437 Conformation of high-molecular-weight poly(L-valine) in solid state. PMCID: PMC432438 Evolutionary Changes in the Mating System of an Experimental Population of Barley (Hordeum vulgare L.) PMCID: PMC432439 Inhibition of Balbiani ring RNA synthesis at the initiation level. PMCID: PMC432440 Melanoma cells resistant to inhibition of growth by melanocyte stimulating hormone. PMCID: PMC432441 Life games and statistical models. PMCID: PMC432442 Presynaptic events in meiocytes of Lilium longiflorum and their relation to crossing-over: a preselection hypothesis. PMCID: PMC432443 Central connections of receptors on rotated and exchanged cerci of crickets. PMCID: PMC432444 Sexuality in the cellular slime mold Dictyostelium giganteum. PMCID: PMC432445 Free radicals formed by exposure of pyrimidine solids to sodium atoms: an electron spin resonance study. PMCID: PMC432446 Detection of carcinogens as mutagens: bacterial tester strains with R factor plasmids. PMCID: PMC432447 Synthesis of DNA complementary to separated human alpha and beta globin messenger RNAs. PMCID: PMC432448 Biochemical method for mapping mutational alterations in DNA with S1 nuclease: the location of deletions and temperature-sensitive mutations in simian virus 40. PMCID: PMC432449 Patterns of organization of actin and myosin in normal and transformed cultured cells. PMCID: PMC432450 Theory of Rate Processes and the Compensation Rule PMCID: PMC432451 Induction of erythroid differentiation in murine virus infected eythroleukemia cells by highly polar compounds. PMCID: PMC432452 Isolation of nuclear pore complexes in association with a lamina. PMCID: PMC432453 Immunological escape mechanism in spontaneously metastasizing mammary tumors. PMCID: PMC432454 Control of the mRNA for hepatic tryptophan oxygenase during hormonal and substrate induction. PMCID: PMC432455 Interaction of poly(A) and mRNA with eukaryotic initiator met-tRNA-f binding factor: identification of this activity on reticulocyte ribonucleic acid protein particles. PMCID: PMC432456 Properties of Molten Magnesium Oxide PMCID: PMC432457 Host induced alteration of avian sarcoma virus B-77 genome. PMCID: PMC432458 Interspecies brain antigen detected by naturally occurring mouse anti-brain autoantibody. PMCID: PMC432459 Genetic complexity of aggregation in the cellular slime mold Polysphondylium violaceum. PMCID: PMC432460 Quaternary structure of chromatin. PMCID: PMC432461 Concanavalin A receptors on the surface membrane of lymphocytes from patient's with Hodgkin's disease and other malignant lymphomas. PMCID: PMC432462 Replication of colicin E1 plasmid DNA added to cell extracts. PMCID: PMC432463 Structure of a soluble super-active insulin is revealed by the nature of the complex between cyanogen-bromide-activated sepharose and amines. PMCID: PMC432464 N-formylmethionyl peptides as chemoattractants for leucocytes. PMCID: PMC432465 Cyclic AMP and cyclic GMP concentrations in serum- and density-restricted fibroblast cultures. PMCID: PMC432466 Separation of transfer ribonucleic acid by sepharose chromatography using reverse salt gradients. PMCID: PMC432467 Integrative recombination of bacteriophage lambda DNA in vitro. PMCID: PMC432468 Possible relationship of poly(A) shortening to mRNA turnover. PMCID: PMC432469 Chromatin directed transcription of 5S and tRNA genes. PMCID: PMC432470 Interaction of a spin-labeled long chain acylcholine with the cholinergic receptor protein in its membrane environment. PMCID: PMC432471 Genetic heterogeneity in familial hypercholesterolemia: evidence for two different mutations affecting functions of low-density lipoprotein receptor. PMCID: PMC432472 Development of a Mn-2+-sensitive, "soluble" adenylate cyclase in rat testis. PMCID: PMC432473 Hemoglobin synthesis in somatic cell hybrids: globin gene expression in hybrids between mouse erythroleukemia and human marrow cells or fibroblasts. PMCID: PMC432474 Gibberellic-Acid-Induced Cell Elongation in Lettuce Hypocotyls PMCID: PMC432475 Biogenesis of membrane lipids: mutants of Escherichia coli with temperature-sensitive phosphatidylserine decarboxylase. PMCID: PMC432476 Localization of RNA from heat-induced polysomes at puff sites in Drosophila melanogaster. PMCID: PMC432477 Assembly of chick brain tubulin onto flagellar microtubules from Chlamydomonas and sea urchin sperm. PMCID: PMC432478 Antibodies reactive with cell surface carbohydrates. PMCID: PMC432479 Plasminogen-independent fibrinolysis by proteases produced by transformed chick embryo fibroblasts. PMCID: PMC432480 Experimental alcohol-induced hepatic necrosis: suppression by propylthiouracil. PMCID: PMC432481 Affinity chromatography of viral DNA polymerases on pyran-sepharose. PMCID: PMC432482 Thymus-derived rat lymphocyte receptor for cell surface antigens is a nonserologically defined product of the major histocompatibility gene complex. PMCID: PMC432483 Protein kinase activation as an early event in the trans-synaptic induction of tyrosine 3-monooxygenase in adrenal medulla. PMCID: PMC432484 Regulation of hepatic regeneration in rats by synergistic action of insulin and glucagon. PMCID: PMC432485 Changes in microtubule phosphorylation during cell cycle of HeLa cells. PMCID: PMC432486 Kinetics of oxygen and carbon monoxide binding to synthetic analogs of the myoglobin and hemoglobin active sites. PMCID: PMC432487 Stimulation of DNA polymerase by factors isolated from Novikoff hepatoma. PMCID: PMC432488 Differentiation of population of peripheral blood lymphocytes into cells bearing sheep erythrocyte receptors in vitro by human thymic extract. PMCID: PMC432489 Cell cycle-dependent induction of mutations along a yeast chromosome. PMCID: PMC432490 Nucleotide sequence of the rightward operator of phage lambda. PMCID: PMC432491 Methylation-dependent translation of viral messenger RNAs in vitro. PMCID: PMC432492 RNA-directed DNA polymerase from human leukemic blood cells and from primate type-C virus-producing cells: high- and low-molecular-weight forms with variant biochemical and immunological properties. PMCID: PMC432493 Evolution of Social Behavior Through Interpopulation Selection PMCID: PMC432494 Physical properties of New Jersey serotype of vesicular stomatitis virus and its defective particles. PMCID: PMC432495 Abiotic, Graphitic Microstructures in Micaceous Metaquartzite about 3760 Million Years Old from Southwestern Greenland: Implications for Early Precambrian Microfossils PMCID: PMC432496 X and Y Operators for General Linear Transport Processes PMCID: PMC432497 Release of discrete subunits after nuclease and trypsin digestion of chromatin. PMCID: PMC432498 Correction Differences in membrane fluidity and structure in contact-inhibited and transformed cells PMCID: PMC432499 Corrects: Differences in Membrane Fluidity and Structure in Contact-Inhibited and Transformed Cells. Proc Natl Acad Sci U S A. 1974 May; 71(5): 1992–1994. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||