This journal provides immediate access to some articles. Volume 65(1); January 1970 Inference from Inadequate and Inaccurate Data, I PMCID: PMC286180 A Setting for A Theorem of Bott PMCID: PMC286181 Noncommutative Jordan Algebras with Commutators Satisfying an Alternativity Condition PMCID: PMC286182 Fourier Analysis on GL(n,R) PMCID: PMC286183 Nuclear Magnetic Resonance Spectroscopy: 13C Spectra of Some Common Nucleotides PMCID: PMC286184 Carbon-13 Nuclear Magnetic Resonance: Naturally Occurring Nucleosides PMCID: PMC286185 Spin Delocalization in Retinals PMCID: PMC286186 Studies of Transfer RNA Tertiary Structure by Singlet-Singlet Energy Transfer PMCID: PMC286187 Kinetics of Heterogeneous Chemical Reactions, II PMCID: PMC286188 Phytochrome-Mediated Repression of Enzyme Synthesis (Lipoxygenase): A Threshold Phenomenon PMCID: PMC286189 Phase Difference in the Induction of Tyrosine Hydroxylase in Cell Body and Nerve Terminals of Sympathetic Neurones PMCID: PMC286190 Energy Coupling in the Lactose Transport System of Escherichia coli PMCID: PMC286191 Cells Involved in Cell-Mediated and Transplantation Immunity in the Rabbit, I. The Noninvolvement of the Bone Marrow Antigen Reactive Cell in the Transplant Rejection Reaction PMCID: PMC286192 Nitrogenaseless Mutants of Azotobacter vinelandii PMCID: PMC286193 Trans-Species Rescue of Defective Genomes of Murine Sarcoma Virus from Hamster Tumor Cells with Helper Feline Leukemia Virus PMCID: PMC286194 Kinetics of Neutralization of Bacteriophage f2 by Rabbit γG-Antibodies PMCID: PMC286195 Genetic Mapping of Antibiotic Resistance in Markers Bacillus subtilis PMCID: PMC286196 Mechanism of Action of 2-Mercapto-1(β-4-pyridethyl)benzimidazole: A Reversible Inhibitor of Interferon Activity PMCID: PMC286197 Induction of Stalk Cell Differentiation by Cyclic AMP in the Cellular Slime Mold Dictyostelium discoideum PMCID: PMC286198 Sympathetic Nerve Cell Destruction in Newborn Mammals by 6-Hydroxydopamine PMCID: PMC286199 A General Method for the Specific Staining of Intracellular Antigens with Ferritin-Antibody Conjugates PMCID: PMC286200 Isolation of Microtubule Protein from Cultured Mouse Neuroblastoma Cells PMCID: PMC286201 Formation of Assimilatory Nitrate Reductase by in vitro Inter-Cistronic Complementation in Neurospora crassa PMCID: PMC286202 Electron Spin Resonance Studies of Lipid-Protein Interaction in Human Serum Lipoproteins PMCID: PMC286203 Changes in the Physical State of DNA during Replication in Regenerating Liver of the Rat PMCID: PMC286204 RNA Metabolism in Goldfish Brain during Acquisition of New Behavioral Patterns PMCID: PMC286205 Selective Elimination of the Exonuclease Activity of the Deoxyribonucleic Acid Polymerase from Escherichia coli B by Limited Proteolysis PMCID: PMC286206 Entry of Organic Acid Anions into Roots PMCID: PMC286207 Action of Auxin on Cell Elongation PMCID: PMC286208 The Separation, Physical Characterization, and Differentiation Kinetics of Spermatogonial Cells of the Mouse PMCID: PMC286209 Topological Relationship of Prophage λ to the Bacterial Chromosome in Lysogenic Cells PMCID: PMC286210 Temperature-Sensitive Mutants of Bacillus subtilis, I. Multiforked Replication and Sequential Transfer of DNA by a Temperature-Sensitive Mutant PMCID: PMC286211 Hemizygous Expression of Glucose-6-Phosphate Dehydrogenase in Erythrocytes of Heterozygotes for the Lesch-Nyhan Syndrome PMCID: PMC286212 In vitro Malignant Transformation by Methylcholanthrene of the Progeny of Single Cells Derived from C3H Mouse Prostate PMCID: PMC286213 A Study on the Transcription of the Polyoma Viral Genome PMCID: PMC286214 Hybridization of Native and Chemically Modified Enzymes, III. The Catalytic Subunits of Aspartate Transcarbamylase PMCID: PMC286215 The Structural Gene for a T7 Endonuclease Essential for Phage DNA Synthesis PMCID: PMC286216 Symposium on chemical and biological warfare. Foreword. PMCID: PMC286218 Gas and germ warfare: international legal history and present status. PMCID: PMC286219 Political considerations and analysis of military requirements for chemical and biological weapons. PMCID: PMC286220 The significance of chemical and biological warfare for the people. PMCID: PMC286221 Correction PEPTIDYL TRANSFERS IN GRAMICIDIN S BIOSYNTHESIS FROM ENZYME-BOUND THIOESTER INTERMEDIATES PMCID: PMC286217 Corrects: PEPTIDYL TRANSFERS IN GRAMICIDIN S BIOSYNTHESIS FROM ENZYME-BOUND THIOESTER INTERMEDIATES. Proc Natl Acad Sci U S A. 1969 August; 63(4): 1335–1342. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||