1. Is It Worth Teaching Biology Students the Basics of Scientometrics and the Instructions for the Design of Scientific Articles, and If So, Why?

   • A. N. Khokhlov
   • G. V. Morgunova

   EDITORIAL 15 October 2021 Pages: 77 - 82

2. Effect of ONC201 Antitumor Drug on the Number of Mitochondrial Nucleoids in BT474 Breast Cancer Cells in Culture

   • A. A. Mishukov
   • A. V. Berezhnov
   • E. L. Holmuhamedov

   RESEARCH ARTICLE 15 October 2021 Pages: 83 - 89

   

3. The Phylogeny of Psychrotrophic Bacteria Isolated from Refrigerated Raw Cow Milk Collected in an Arid Area of Algeria

   • K. Bouchair
   • A. Boubendir
   • A. Bounamous

   RESEARCH ARTICLE 15 October 2021 Pages: 90 - 95

   

4. Analysis of Human Life Span through History

   • A. I. Mikhalski
   • V. N. Anisimov
   • G. M. Zharinov

   RESEARCH ARTICLE 15 October 2021 Pages: 96 - 103

   

5. The Antioxidant System Activity during Normal Pregnancy and Pregnancy Followed by Hypoxic Stress

   • A. V. Graf
   • A. A. Baizhumanov
   • A. A. Kamensky

   RESEARCH ARTICLE 15 October 2021 Pages: 104 - 110

   

6. The Role of Reactive Oxygen Species in the Tone Regulation of Respiratory and Locomotor Muscle Arteries of the Rat

   • A. A. Borzykh
   • A. A. Shvetsova
   • O. S. Tarasova

   RESEARCH ARTICLE 15 October 2021 Pages: 111 - 117

   

7. Influence of Linker DNA on Nucleosome Structure according to Single-Particle Fluorescence Microscopy Data

   • T. V. Andreeva
   • A. V. Lyubitelev
   • A. V. Feofanov

   RESEARCH ARTICLE 15 October 2021 Pages: 118 - 122

   

8. Effect of Cyclooxygenase Inhibitors Etoricoxib and Diclofenac Sodium and Their Combinations with Mexidol on Behavior in Rats

   • E. A. Ivanova
   • A. I. Matyushkin
   • T. A. Voronina

   RESEARCH ARTICLE 15 October 2021 Pages: 123 - 129

9. Molecular Modeling of the HR2 and Transmembrane Domains of the SARS-CoV-2 S Protein in the Prefusion State

   • M. E. Bozdaganyan
   • P. S. Orekhov
   • V. N. Novoseletsky

   RESEARCH ARTICLE 15 October 2021 Pages: 130 - 136

   

10. Testosterone and Life Span or Why Women Live Longer than Men: A Hypothesis

    • A. V. Kulikov
    • L. V. Arkhipova

    OPINION ARTICLE 15 October 2021 Pages: 137 - 141

11. Phenotypic Manifestations of Val93Ile Missense Mutation and Its Influence on Kir2.1 Channel Functioning

    • H. Zhang
    • G. S. Glukhov
    • O. S. Sokolova

    SHORT COMMUNICATION 15 October 2021 Pages: 142 - 146