243-251 I.Ya. Ostashevskii, V.A. Veiling, and A.G . Bezrukova "Application of the Model of Discrete Tryptophan Forms to the Method of Protein Fluorescence Quenching by External Ions"

252-256 G.I. Burd, T.N. Bol'shakova, and V.N. Gershanovich "Relationships between β-Galactoside Transport System and Phosphoenolpyruvate-Dependent Phosphotransferase System in Escherichia coli K12"

257-263 T.I. Chukanova, V.V. Sukhodolets, and Ya.V. Flyakh "Study of the Regulation of Nucleoside Metabolism in Escherichia coli"

264-267 A.I. Dorozhko, G.A. Kabanov, and Z.S. Kagan "Kinetic Study of Desensitized "Biosynthetic" L-Threonine Dehydratase from Escherichia coli K12"

268-272 N.D. Gabrielyan, R.L. Komaieva, and V.N. Shibaev "The Kinetic Mechanism of the Reaction Catalyzed by Sucrose Synthetase from Pea Seedlings"

273-280 O.V. Podobed, V.L. Leitin, E.V. Brykina, V.L. Mant'eva, and M.I. Lerman "The Effect of Cordycepin on the Synthesis of Nuclear and Cytoplasmic D-RNA in Mouse Liver Cells and Ehrlich's Carcinoma Cells"

281-286 V.E. Komar and V.M. Sedova "Characteristics of Regenerating Rat Liver Nuclear RNA"

287-293 E.M. Lukanidin, V.V. Kul'guskin, N.A. Aitkhozhina, L. Komaromi, A.S. Tikhonenko, and G.P. Georgiev "Nuclear Ribonucleoproteins Containing Messenger RNA. Communication 10. Isolation of Free Informofers and Their Properties"

294-298 V.V. Ivanov, E.A. Kolosovskaya, F.Ya. Sid'ko, and V.N. Belyanin "The Adsorption of Water in a Chlorophyll Extract"

299-303 Yu.A. Semin and A.M. Poverennyi "Fractionation of Partially Denatured DNA in the Polyethylene Glycol-Dextran System"

304-312 M.I. Yakusheva, A.A. Poznanskaya, T.A. Pospelova, I.P. Rudakova, A.M. Yurkevich, and V.A. Yakovlev "The Coenzyme Properties of the e-Monocarboxylic Analog of Cobamide Coenzyme"

313-319 V.A. Pospelov and A.B. Pupyshev "Investigation of the Binding of Actinomycin D and Template Activity of Chromatins"

320-329 L.M. Raikhman, B. Annaev, V.S. Belova, and M.R. Borukaeva "The Molecular Organization of the Active Sites of the Microsomal Cytochrome P-450"

330-335 N.B. Abramova and A.A. Neifakh "Migration of Newly Synthesized RNA during Mitosis. Communication III. Nuclear RNA in the Cytoplasm of Metaphase Cells"

336-341 V.S. Gaitskhokl, O.I. Kiselev, and Ya.D. Shaposhnikov "Origin of the Mitochondrial RNA of Animal Tissues. Communication 2. Hybridization with Nuclear DNA"

342-346 M.A. Grachev, A.Ya. Lind, and M.B. Seet "Chemical Modification of Rat Liver 5S RNA by CME-Carbodiimlde"

347-361 B.I. Kurganov and V.V. Yakovlev "Kinetic Analyses of Dissociating Enzyme Systems of the Monomer ↔ Dimer ↔ Tetramer and Monomer ↔ Tetramer Types"

362-365 V.R. Farashyan, A. P. Ryskov, and G.P. Georgiev "Structure of NuclearD-RNA. Communication IV. Short Polyadenylic Acid Sequences at the 3'-End of Nuclear D-RNAs"

366-371 A.A. Karavanov and A.B. Iordanskii "The Genome Structure of Allium сера L. and Allium fistulosum L."

372-380 T.V. Demidkina, A.L. Bocharov, O.L. Polyanovskii, and M.Ya. Karpeiskii "The Modification of Functional Groups of Aspartate-Aminotransferase by Tetranitromethane"