This journal provides immediate access to some articles. Volume 43(8); August 15, 1957 Biochemistry ON THE IMPOSSIBILITY OF ALL OVERLAPPING TRIPLET CODES IN INFORMATION TRANSFER FROM NUCLEIC ACID TO PROTEINS PMCID: PMC528521 INFECTION OF PROTOPLASTS BY DISRUPTED T2 VIRUS PMCID: PMC528522 INCORPORATION OF RADIOACTIVE CARBON INTO A PTERIDINE OF A BLUE-GREEN ALGA PMCID: PMC528523 IONIC SEMIPERMEABILITY AS A BULK PROPERTY PMCID: PMC528524 Botany THE EFFECT OF GIBBERELLIN UPON FLOWER FORMATION PMCID: PMC528525 Chemistry CHANGES IN PROTEIN TOPOGRAPHY UPON OXYGENATION PMCID: PMC528526 VECTOR MODEL FOR INDIRECT PROTON HYPERFINE INTERACTIONS IN π-ELECTRON RADICALS PMCID: PMC528527 CRITIQUE OF THE THEORY OF OPTICAL ACTIVITY OF HELICAL POLYMERS PMCID: PMC528528 Genetics A REMARKABLE ACTION OF THE MUTANT “RUDIMENTARY” IN Drosophila Melanogaster PMCID: PMC528529 SPECIAL PROBLEMS INHERENT IN THE STUDY OF HUMAN GENETICS WITH PARTICULAR REFERENCE TO THE EVALUATION OF RADIATION RISKS PMCID: PMC528530 THE SCOPE OF GENETICS PMCID: PMC528531 Mathematics DYNAMIC PROGRAMMING AND STATISTICAL COMMUNICATION THEORY PMCID: PMC528532 SOLUTION OF THE BURNSIDE PROBLEM FOR EXPONENT 6 PMCID: PMC528533 PARABOLIC EQUATIONS PMCID: PMC528534 Physics RADIOACTIVE FALLOUT PMCID: PMC528535 Zoölogy and Anatomy THE LOCALIZATION OF BASIC PROTEINS IN THE NUCLEI OF LARVAL Drosophila SALIVARY GLANDS PMCID: PMC528536 A LABORATORY STUDY OF THE EFFECT OF REMOVAL OF NEW BORN ANIMALS FROM A POPULATION PMCID: PMC528537 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||