This journal provides immediate access to some articles. Volume 53(5); May 1965 AN EXPERIMENTAL METHOD FOR DETERMINING A-VALUES: THE METHYL GROUP PMCID: PMC301341 The UV-induced triplet state in DNA. PMCID: PMC301342 The therapeutic possibilities arising from the chemical modification of proteins. PMCID: PMC301343 Biosynthesis of the indole alkaloids. PMCID: PMC301344 INTRINSIC ANALYTIC CONTINUATION AND ENVELOPES OF HOLOMORPHY PMCID: PMC301345 ON THE IDENTIFICATION OF SYSTEMS AND THE UNSCRAMBLING OF DATA, I. HIDDEN PERIODICITIES PMCID: PMC301346 ON THE IDENTIFICATION OF SYSTEMS AND THE UNSCRAMBLING OF DATA, II. AN INVERSE PROBLEM IN RADIATIVE TRANSFER PMCID: PMC301347 ON CONTINUOUS MARTINGALES PMCID: PMC301348 Electron spin resonance of an irradiated single crystal of thymidine. PMCID: PMC301349 Sequential temporal replication of DNA in Physarum polycephalum. PMCID: PMC301350 Complement fixation and tissue culture assays for mouse leukemia viruses. PMCID: PMC301351 Theory of the flow of action currents in isolated myelinated nerve fibers, I. PMCID: PMC301352 A differentiation in RNA response in neurons early and late during learning. PMCID: PMC301353 The action of anesthetics on excitable membranes: a quantum-chemical analysis. PMCID: PMC301354 Serotonin receptors, VII. Activities of various pure gangliosides as the receptors. PMCID: PMC301355 In vitro synthesis of brain protein. PMCID: PMC301356 DNA transfer from phage T5 to host cells: dependence on intercurrent protein synthesis. PMCID: PMC301357 A CONJECTURE ON CONFORMATIONS LEADING TO ENERGY TRAPPING IN HELICAL POLYMERS PMCID: PMC301358 A reversible oxidative in activation of specific transfer RNA species. PMCID: PMC301359 A mutant strain of Chlamydomonas reinhardi lacking ribulose diphosphate carboxylase activity. PMCID: PMC301360 Protein synthesis by reticulocyte ribosomes, II. The effects of magnesium ion and chloramphenicol on induced protein synthesis. PMCID: PMC301361 Side-chain optical activity in cystine-containing proteins: circular dichroism studies. PMCID: PMC301362 Factors affecting the reversible dissociation of dehydrogenases. PMCID: PMC301363 Amino acid incorporation into proteolipid of myelin in vitro. PMCID: PMC301364 The binding of aminoacyl-sRNA's to ribosomes stimulated by block oligonucleotides. PMCID: PMC301365 Individually repressible enzymes specified by clustered genes of arginine synthesis. PMCID: PMC301366 Hydroxyurea inhibition of DNA synthesis in ascites tumor. PMCID: PMC301367 Subunit dissociation and recombination of catalase isozymes. PMCID: PMC301368 Interspecific hybridization of somatic cells. PMCID: PMC301369 Genetic load in tribolium. PMCID: PMC301370 The genetics of a common Indian digital abnormality. PMCID: PMC301371 Recombination of nonchromosomal genes in Chlamydomonas. PMCID: PMC301372 Transcholesterin, a cholesterol-binding globulin: serological demonstration of a specific interaction between cholesterol and serum globulin. PMCID: PMC301373 A mechanism for the reactions of calcium with mitochondria. PMCID: PMC301374 Induced active transport of ions in mitochondria. PMCID: PMC301375 Volume changes in liver mitochondria. PMCID: PMC301376 NONEMPIRICAL MOLECULAR ORBITAL THEORY FROM MOLECULAR HARTREE-FOCK THEORY PMCID: PMC301377 COMMUTATORS OF SINGULAR INTEGRAL OPERATORS PMCID: PMC301378 EXISTENCE OF PERIODIC SOLUTIONS FOR NONLINEAR EQUATIONS OF EVOLUTION PMCID: PMC301379 The twisted circular form of polyoma viral DNA. PMCID: PMC301380 Pyrimidine dimers in UV-irradiated poly dI:dC. PMCID: PMC301381 Anilides and phenylureas: correlation between calculated pi-electron structure and inhibition of photosynthesis. PMCID: PMC301382 Isolation of deoxyribonucleic acid from mitochondria of chick embryo heart and liver. PMCID: PMC301383 An effect of streptomycin on the biosynthesis of the coat protein of coliphage f2 by extract of E. coli. PMCID: PMC301384 Asymmetric RNA synthesis in vitro: heterologous DNA-enzyme systems; E. coli RNA polymerase. PMCID: PMC301385 On the mechanism of acetylation of fetal and chicken hemoglobins. PMCID: PMC301386 Cross-linking and repair of DNA in sensitive and resistant strains of E. coli treated with nitrogen mustard. PMCID: PMC301387 RNA codewords and protein synthesis, VII. On the general nature of the RNA code. PMCID: PMC301388 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||