This journal provides immediate access to some articles. Volume 47(6); June 1961 Anatomy STIMULATION OF MITOSIS IN ADULT MICE BY ADMINISTRATION OF THYMIDINE PMCID: PMC221335 Biochemistry FURTHER STUDIES ON DEOXYRIBONUCLEIC ACID-DEPENDENT ENZYMATIC SYNTHESIS OF RIBONUCLEIC ACID PMCID: PMC221336 ON THE ROLE OF THIAMINE PYROPHOSPHATE IN OXIDATIVE DECARBOXYLATION OF α-KETO ACIDS PMCID: PMC221337 THE MECHANISM OF PEPSIN ACTION PMCID: PMC221338 ASSOCIATION OF H-2 ANTIGENS WITH THE CELL MEMBRANE FRACTION OF MOUSE LIVER PMCID: PMC221339 THE SOLUBILIZATION OF MICROSOMAL ANTIBODY ACTIVITY BY THE SPECIFIC INTERACTION BETWEEN THE CRYSTALLIZABLE FRACTION OF γ-GLOBULIN AND LYMPH-NODE MICROSOMES PMCID: PMC221340 ULTRAVIOLET LIGHT INDUCED LINKING OF DEOXYRIBONUCLEIC ACID STRANDS AND ITS REVERSAL BY PHOTOREACTIVATING ENZYME PMCID: PMC221341 ADENOSINE TRIPHOSPHATASE IN THE MITOTIC APPARATUS PMCID: PMC221342 TAUTOMERIC FORMS IN A POLYNUCLEOTIDE HELIX AND THEIR BEARING ON THE STRUCTURE OF DNA PMCID: PMC221343 NUCLEOSIDEDIPHOSPHATASE ACTIVITY IN THE GOLGI APPARATUS AND ITS USEFULNESS FOR CYTOLOGICAL STUDIES PMCID: PMC221344 A PARTIAL SEQUENCE OF THE AMINO ACID RESIDUES IN THE γ CHAIN OF HUMAN HEMOGLOBIN F PMCID: PMC221345 Chemistry THERMODYNAMIC POTENTIALS OF SYMMETRICAL ELECTROLYTES PMCID: PMC221346 THE NET HYDRATION OF DEOXYRIBONUCLEIC ACID PMCID: PMC221347 Genetics TYPES AND FREQUENCIES OF HUMAN CHROMOSOME ABERRATIONS INDUCED BY X-RAYS PMCID: PMC221348 INDUCTION OF ALKALINE PHOSPHATASE BY SUBSTRATES IN ESTABLISHED CULTURES OF CELLS FROM INDIVIDUAL HUMAN DONORS PMCID: PMC221349 THE CHEMICAL AND MUTAGENIC SPECIFICITY OF HYDROXYLAMINE PMCID: PMC221350 COMPLEX UNILATERAL HYBRIDIZATION IN LYCOPERSICON HIRSUTUM PMCID: PMC221351 CHROMOSOME BREAKAGE ACCOMPANYING GENETIC RECOMBINATION IN BACTERIOPHAGE PMCID: PMC221352 EXCHANGE OF DNA IN THE RECOMBINATION OF BACTERIOPHAGE λ PMCID: PMC221353 Mathematics ON THE CLASS NUMBER OF REAL QUADRATIC FIELDS PMCID: PMC221354 ASYMPTOTIC BEHAVIOR AND PERIODIC SOLUTIONS OF A NONLINEAR DIFFERENTIAL-DIFFERENCE EQUATION PMCID: PMC221355 A METHOD FOR DEFINING PRINCIPAL MODES OF NONLINEAR SYSTEMS UTILIZING INFINITE DETERMINANTS, II PMCID: PMC221356 Pathology RESPIRATORY DISEASE IN VOLUNTEERS INFECTED WITH EATON AGENT; A PRELIMINARY REPORT PMCID: PMC221357 Physics NOTE ON HYDROMAGNETIC WAVES IN A COMPRESSIBLE FLUID CONDUCTOR PMCID: PMC221358 Corrections Assembly of the Peptide Chains of Hemoglobin PMCID: PMC221359 Corrects: ASSEMBLY OF THE PEPTIDE CHAINS OF HEMOGLOBIN. Proc Natl Acad Sci U S A. 1961 March; 47(3): 247–261. The Thermostatic Control of Human Metabolic Heat Production PMCID: PMC221360 Corrects: THE THERMOSTATIC CONTROL OF HUMAN METABOLIC HEAT PRODUCTION. Proc Natl Acad Sci U S A. 1961 May; 47(5): 730–739. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||