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This journal provides immediate access to some articles. Volume 67(2); October 1970 Role of Phosphorylation Coupling Factor in Light-Dependent Proton Translocation by Rhodopseudomonas capsulata Membrane Preparations PMCID: PMC283232 Phenyldiimide, Hemoglobin, and Heinz Bodies PMCID: PMC283233 Optical Activity of Bovine Neurophysins and Their Peptide Complexes in the Near Ultraviolet PMCID: PMC283234 Progesterone „Receptors” in the Cytoplasm and Nucleus of Chick Oviduct Target Tissue PMCID: PMC283235 On the Fundamental Group of Manifolds of Non-positive Curvature PMCID: PMC283236 Non-Chromosomal Antibiotic Resistance in Bacteria, III: Isolation of the Discrete Transfer Unit of the R-Factor R1 PMCID: PMC283237 Induction of δ-Aminolevulinic Acid Synthetase in Chick Embryo Liver Cells in Culture PMCID: PMC283238 A Factor for the Binding of Aminoacyl Transfer RNA to Mammalian 40S Ribosomal Subunits PMCID: PMC283239 Ecological Consequences of Island Colonization by Southwest Pacific Birds, I. Types of Niche Shifts PMCID: PMC283240 Peptide Chain Termination: Effect of Protein S on Ribosomal Binding of Release Factors PMCID: PMC283241 The conformational basis of energy transductions in biological systems. PMCID: PMC283242 Conformational Model of Active Transport PMCID: PMC283243 Fluorescent Probe Environment and the Structural and Charge Changes in Energy Coupling of Mitochondrial Membranes PMCID: PMC283244 Conformation and displacement in muscle contraction. PMCID: PMC283245 Fluorescent Probes of Biological Membranes PMCID: PMC283246 Immunogenicity of Mycoplasma pneumoniae Glycolipids: A Novel Approach to the Production of Antisera to Membrane Lipids PMCID: PMC283247 A Density Label for Membranes PMCID: PMC283248 Correlation of In Vivo and In Vitro Phase Transitions of Membrane Lipids in Escherichia coli PMCID: PMC283249 Isogeneic Lymphocyte Interaction: Recognition of Self Antigens by Cells of the Neonatal Thymus PMCID: PMC283250 Interferon: Evidence for Subunit Structure PMCID: PMC283251 DNA Replication in Escherichia coli: Location of Recently Incorporated Thymidine Withi Molecules of High Molecular Weight DNA PMCID: PMC283252 Coboglobins: Oxygen-Carrying Cobalt-Reconstituted Hemoglobin and Myoglobin PMCID: PMC283253 Isolation of RNA with Properties of Messenger RNA from Cerebral Polyribosomes PMCID: PMC283254 Cyclic Adenosine 3′:5′-Monophosphate-Stimulated Phosphorylation of Isolated Neurotubule Subunits PMCID: PMC283255 A Saccharomyces cerevisiae Mutant Defective in Saturated Fatty Acid Biosynthesis PMCID: PMC283256 Dopamine as a Synaptic Transmitter and Modulator in Sympathetic Ganglia: A Different Mode of Synaptic Action PMCID: PMC283257 Replication and Repair of DNA in Cells of Escherichia coli Treated with Toluene PMCID: PMC283258 Proton Magnetic Resonance Studies of Chromatium High-Potential Iron Protein PMCID: PMC283259 A Specific Hepatic Transfer RNA for Phosphoserine PMCID: PMC283260 The Selective Inhibition of Protein Initiation by T4 Phage-Induced Factors PMCID: PMC283261 Ion Transport Underlying Metabolically Controlled Volume Changes of Isolated Mitochondria PMCID: PMC283262 Messenger Characteristics of Nascent Bacteriophage RNA PMCID: PMC283263 Symmetric Replication of the Bacillus subtilis Chromosome PMCID: PMC283264 Bovine Liver Glutamate Dehydrogenase: Tentative Amino Acid Sequence; Identification of a Reactive Lysine; Nitration of a Specific Tyrosine and Loss of Allosteric Inhibition by Guanosine Triphosphate PMCID: PMC283265 Increase in Preexisting Cellular Antigen-Combining Groups at Different Times after Infection with Different Viruses PMCID: PMC283266 Temperature-Sensitive Mutations in Drosophila Melanogaster, IV. A Mutation Affecting Eye Facet Arrangement in a Polarized Manner PMCID: PMC283267 The Relationship of African Apes, Man, and Old World Monkeys PMCID: PMC283268 Loss Due to Missing Data in Efficiency of a Locally Optimal Test for Homogeneity with Respect to Very Rare Events PMCID: PMC283269 Enzymatic Block in the Synthesis of Gangliosides in DNA Virus-Transformed Tumorigenic Mouse Cell Lines PMCID: PMC283270 Serological and Immunogenic Activity of Soluble Mouse Transplantation Antigens Controlled by the H-2 Locus PMCID: PMC283271 On the Process of Cellular Division in Escherichia coli, V. Incorporation of Deoxynucleoside Triphosphates by DNA Thermosensitive Mutants of Escherichia coli Also Lacking DNA Polymerase Activity PMCID: PMC283272 Glucocorticoid Inhibition of RNA Synthesis Responsible for Cleft Palate in Mice: A Model PMCID: PMC283273 Regulation of Acetylcholinesterase in Neuroblastoma Cells PMCID: PMC283274 Total Suppression of Pregnancy in Mice by Post-Coital Administration of Neuraminidase PMCID: PMC283275 Kinetic Model of Conduction Changes across Excitable Membranes PMCID: PMC283276 A DNA-Acrylamide Gel Column for Analyzing Proteins That Bind to DNA, I. DNA Polymerase PMCID: PMC283277 The π-Cation Radical of Chlorophyll a PMCID: PMC283278 Wiskott-Aldrich Syndrome, A Genetically Determined Cellular Immunologic Deficiency: Clinical and Laboratory Responses to Therapy with Transfer Factor PMCID: PMC283279 Correlation of Adrenocorticotropic Activity of ACTH Analogs with Degree of Binding to an Adrenal Cortical Particulate Preparation PMCID: PMC283280 Isolation of a Second Avian Leukosis Group-Specific Antigen (gs-b) from Avian Myeloblastosis Virus PMCID: PMC283281 Evidence for a DNA Replicative Genome for RNA-Containing Tumor Viruses PMCID: PMC283282 Elevated Concentration of Adenosine 3′:5′-Cyclic Monophosphate in Intestinal Mucosa after Treatment with Cholera Toxin PMCID: PMC283283 Symposium on Aids and Threats to Society from Technology: Foreword PMCID: PMC283284 Priorities of Attack on Urban Problems PMCID: PMC283285 Recent Technological Developments in Industrialized Production of Housing PMCID: PMC283286 The use of standards in achieving appropriate levels of tolerance. PMCID: PMC283287 A Lesson from the Smog Capital of the World PMCID: PMC283288 Carbon dioxide and its role in climate change. PMCID: PMC283289 The global food supply. PMCID: PMC283290 Evaluation of the Effects of Chemical Mutagens on Man: The Long Road Ahead PMCID: PMC283291 A Possible Role of Phospholipid in Nerve Excitation PMCID: PMC283292 The Nucleotide Sequence at the 5′-Terminus of the Qβ RNA Minus Strand PMCID: PMC283293 Absence of a Cell Membrane Alteration Function in Non-transforming Mutants of Polyoma Virus PMCID: PMC283294 Phonoangiography: A New Noninvasive Diagnostic Method for Studying Arterial Disease PMCID: PMC283295 In Vitro Biosynthesis of Pseudouridine at the Polynucleotide Level by an Enzyme Extract from Escherichia coli PMCID: PMC283296 Mechanism of Polymerization of the Salmonella O-Antigen: Utilization of Lipid-Linked Intermediates PMCID: PMC283297 A Property of Legendre Polynomials PMCID: PMC283298 Two Radiation-Induced Chromosomal Inversions in Mice (Mus musculus) PMCID: PMC283299 Sites of Synthesis and Processing of Ribosomal RNA Precursors within the Nucleolus of Urechis caupo Eggs PMCID: PMC283300 Interallelic Complementation in Hybrid Cells Derived from Human Diploid Strains Deficient in Galactose-1-Phosphate Uridyl Transferase Activity PMCID: PMC283301 Differentiation of Mouse Plasmocytomas In Vitro: Two Phenotypically Stabilized Variants of the Same Cell PMCID: PMC283302 Tissue Localization of Lymphocytes Bearing a Membrane Receptor for Antigen-Antibody-Complement Complexes PMCID: PMC283303 Chloride and Potassium Activities in Luminal Fluid of Turtle Thyroid Follicles as Determined by Selective Ion-Exchanger Microelectrodes PMCID: PMC283304 Biology of the Precambrian Genus Kakabekia: New Observations on Living Kakabekia barghoorniana PMCID: PMC283305 Polyoma „Tumor Antigen”: An Activator of Chromosome Replication? PMCID: PMC283306 Chromosomal Distribution of Rapidly Reannealing DNA in Drosophila melanogaster PMCID: PMC283307 Mutations Altering Chloroplast Ribosome Phenotype in Chlamydomonas, I. Non-Mendelian Mutations PMCID: PMC283308 DNA Synthesis by RNA-Containing Tumor Viruses PMCID: PMC283309 Effect of Loss of Thymidine Kinase Activity on the Tumorigenicity of Clones of SV40-Transformed Hamster Cells PMCID: PMC283310 Isolation of γ-L-Glutaminyl 4-Hydroxybenzene and γ-L-Glutaminyl 3,4-Benzoquinone: a Natural Sulfhydryl Reagent, from Sporulating Gill Tissue of the Mushroom Agaricus bisporus PMCID: PMC283311 Purification of a Specific tRNA by Sepharose-Bound Enzyme PMCID: PMC283312 Reciprocal Hunger-Regulating Circuits Involving Alpha-and Beta-Adrenergic Receptors Located, Respectively, in the Ventromedial and Lateral Hypothalamus PMCID: PMC283313 Mechanism of Thyroid Calorigenesis: Role of Active Sodium Transport PMCID: PMC283314 A Generating Function for Certain Coefficients Involving Several Complex Variables PMCID: PMC283316 Correction The Anomalous Deuterium Isotope Effect on the Chemical Shift of the Bridge Hydrogen in the Enol Tautomer of 2,4-Pentanedione PMCID: PMC283315 Corrects: The Anomalous Deuterium Isotope Effect on the Chemical Shift of the Bridge Hydrogen in the Enol Tautomer of 2,4-Pentanedione. Proc Natl Acad Sci U S A. 1970 April; 65(4): 816–822. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||
