Contents

Molecular Biology

Vol. 55, No. 2, 2021

Reviews

Interactome of Base and Nucleotide Excision DNA Repair Systems

N. I. Rechkunova, Y. S. Krasikova and O. I. Lavrik p. 155  abstract

Initial stages of DNA Base Excision Repair in Nucleosomes

O. A. Kladova, N. A. Kuznetsov and O. S. Fedorova p. 167  abstract

DNA Damage Response in Nucleoli

A. K. Velichko, S. V. Razin and O. L. Kantidze p. 182  abstract

GO System, a DNA Repair Pathway to Cope with Oxidative Damage

A. V. Endutkin and D. O. Zharkov p. 193  abstract

Enzymology of DNA Repair Systems

Mutational and Kinetic Analysis of APE1 Endoribonuclease Activity

A. A. Kuznetsova, A. A. Gavrilova, D. S. Novopashina, O. S. Fedorova and N. A. Kuznetsov p. 211  abstract

Characterization of Recombinant Endonuclease IV from Mycobacterium tuberculosis

M. A. Dymova, A. V. Endutkin, V. V. Polunovsky, A. I. Zakabunin, E. A. Khrapov, N. A. Torgasheva, A. V. Yudkina, G. V. Mechetin, M. L. Filipenko and D. O. Zharkov p. 225  abstract

5'-Deoxyribose Phosphate Lyase Activity of Apurinic/Apyrimidinic Endonuclease 1

E. S. Ilina, O. I. Lavrik and S. N. Khodyreva p. 234  abstract

Comparative Analysis of the Activity of the Polymorphic Variants of Human Uracil-DNA-Glycosylases SMUG1 and MBD4

I. V. Alekseeva, A. S. Bakman, D. A. Iakovlev, N. A. Kuznetsov and O. S. Fedorova p. 241  abstract

MutL Protein from the Neisseria gonorrhoeae Mismatch Repair System: Interaction with ATP and DNA

M. V. Monakhova, M. A. Milakina, V. Yu. Savitskaia, E. A. Romanova, D. N. Rao and E. A. Kubareva p. 252  abstract

Template Properties of 5-Methyl-2'-Deoxycytidine and 5-Hydroxymethyl-2'-Deoxycytidine in Reactions with Human Translesion and Reparative DNA Polymerases

E. S. Shilkin, D. V. Petrova, V. A. Poltorachenko, E. O. Boldinova, D. O. Zharkov and A. V. Makarova p. 267  abstract

Repair and Transcription Systems in the Development of Methods of Oncotherapy and Treatment of Neurodegenerative Diseases

Antitumor Activity of the Combination of Topotecan and Tyrosyl-DNA-Phosphodiesterase 1 Inhibitor on Model Krebs-2 Mouse Ascite Carcinoma

N. S. Dyrkheeva, A. L. Zakharenko, E. S. Novoselova, A. A. Chepanova, N. A. Popova, V. P. Nikolin, O. A. Luzina, N. F. Salakhutdinov, E. I. Ryabchikova and O. I. Lavrik p. 273  abstract

Involvement of Variants in the Genes Encoding BRCA1-Associated Genome Surveillance Complex (BASC) in the Development of Human Common Diseases

N. P. Babushkina, A. E. Postrigan and A. N. Kucher p. 278  abstract

Plasma Exosomes in Inherited Forms of Parkinson’s Disease

D. G. Kulabukhova, L. A. Garaeva, A. K. Emelyanov, K. A. Senkevich, E. V. Gracheva, I. V. Miliukhina, E. Y. Varfolomeeva, A. A. Timofeeva, A. L. Schwartsman, T. A. Shtam and S. N. Pchelina p. 297  abstract