279-287 G.B. Zavil'gel'skii and L. Li "Circular Dichroism of Transfer BNA Oligonucleotides"

288-293 O.I. Ivanova, D.G. Knorre, and E.G. Malygin "Specific Cleavage at Cytidine Residues of tRNA Modified by Water-Soluble Carbodiimide"

294-300 V.A. Kuprievich, V.I. Danilov, and O.V. Shramko "Excited States of the Watson-Crick Base Pairs of DNA"

301-309 Yu.N. Kosaganov, Yu.S. Lazurkin, and N.V. Sidorenko "Investigation of the Stabilizing and Destabilizing Effects of Ribonuclease on the DNA Double Helix"

310-318 M.I. Bistrova and A.A. Krasnovskii "Study of the Aggregated Forms of Chlorophyll and Its Analogs in Connection with the Structural Peculiarities of the Pigment Molecules"

319-325 E.M. Gonikberg, L.S. Vartanyan, V.N. Dorovska, and N.M. Emanuel' "Kinetic Investigation of the Enzymatic Oxidation of Xanthine in the Presence of Polyphenols"

326-333 I.A. Cherkasov and N.A. Kravchenko "Formation of an Enzyme-Substrate Complex between Lysozyme.and Chitin as a Function of Medium Conditions"

334-336 S.E. Bresler, R.A. Kreneva, V.V. Kushev, M.I. Mosevitskii, and N.S. Tikhomirova-Sidorova "Separation of Complementary DNA Strands"

337-348 N.N. Drozdova and A.A. Krasnovskii "Comparative Study of the Quenching of Fluorescence of Chlorophyll and Its Analogues in Solutions and in Chloroplasts"

349-356 L.N. Grigorov, M.S. Polyakova, and D.S. Chernavskii "Model Investigation of Trigger Schemes and the Differentiation Process"

357-361 D.S. Chernavskii, Yu.I. Khurgin, and S.E. Shnol' "Elastic Deformations of Protein-Enzyme"

362-369 I.V. Berezin, G.Ya. Kolomiitseva, A.V. Levashov, and K. Martinek "Reaction of Borates with the Imidazole Group of Histidine Residue in the Active Site ot α-Chymotrypsin"

370-380 I.A. Bass, Yu.N. Zograf, and R.B. Khesin "Derepression of Nucleic Acid Synthesis Following the Breakdown of Bacteria"