395-403 B.P. Atanasov and G.Ya. Zhiznevskaya "Acid-Alkaline Equilibria of Ferri-Leghemoglobin of the Lupine (Lupinus luteus L.). Spectral Investigations"

404-408 N.I. Grineva and S.D. Myzina "Kinetic Characteristics of the Alkylation of DNA by Chloroethylarylamines and Elimination of Alkylated Bases from DNA"

409-414 I.I. Gorshkova, O.I. Lavrik, G.A. Nevinskii, and L.Z. Khutoryanskaya "Specific Modification of Phenylalanine : tRNA Ligase from Е. coli MRE-600 with N-Chlorambucilyl-[¹⁴C]phenylalanyl-tRNA"

415-421 E.I. Zen'kevich, A.P. Losev, and G.P. Gurinovich "Migration of Electron Excitation Energy in Mixed Associates of Chlorophyll and Its Derivatives"

422-429 I.V. Yansone, G. F. Rozental', R. F. Renkhof, and E.Ya. Gren "Hydrolysis of Phage MS2 RNA by Snake Venom Phosphodiesterase and Template Properties of the RNA Product with Limited Exonucleolytic Action"

430-437 B.I. Kurganov, A.I. Dorozhko, Z.S. Kagan, and V.A. Yakovlev "Features of the Kinetic Behavior of Slowly Dissociating and Associating Enzyme Systems"

438-441 I.D. Drynov, A.S. Novokhatskii, I.G. Kharitonenkov, and F.E. Ershov "Influence of DEAE-Dextran on the Interaction of Homopolymers of the Poly (I + C) Complex"

442-445 K.M. Val'ekho-Roman, G.P. Miroshnichenko, and A.S. Antonov "Method of Comparison of Polynucleotide Sequences of DNA"

446-449 T.D. Mokul'skaya, E.P. Smetanina, G.E. Myshko, and M.A. Mokul'skii "Secondary Structure of DNA from Phages T4 and T6"

450-454 N.V. Medvedeva, M.V. Georgadze, M.N. Vilenkina, and E.K. Ruuge "Fluorescence of Myosin and Its Subunits in Concentrated Salt Solutions"

455-463 Yu.M. Evdokimov, V.I. Salyanov, and Ya.M. Varshavskii "A Compact Form of DNA in Solution. Communication III. Influence of the Ionic Composition of the Solution on the Compactization of Double-Stranded DNA in the Presence of Polyethyleneglycol"

464-467 O.F. Polivtsev, T.A. Borshchevskaya, G.E. Dobretsov, and D.Ya. Tsvankin "X-Ray Structural Study of Orientation in DNP Films"

468-479 E.M. Popov "Approach for the a priori Calculation of the Stable Conformations of Protein Molecules"

480-486 A.M. Umnov, N.S. Umnova, and I.S. Kulaev "Isolation and Certain Properties of the Polyphosphatase of Neurospora crassa"

487-492 A.P. Dobritsa, A.A. Mikhailov, A.P. Zarubina, G.G. Zharikova, and B.F. Vanyushin "Some Properties of Bacteriophage 1P⁺f of Bacillus brevis var. G.-B. and Its Nucleic Acid"

493-503 L.P. Gavrilova, V.E. Kotelyanskii, and A.S. Spirin "A Study of the Mechanism of Translocation in Ribosomes. Communication IV. The Role of S12 Ribosomal Protein in Translocation"

504-510 S.N. Volkov and V.I. Danilov "A Theoretical Study of the Hypochromic Effect in Polynucleotides"