1. The Immortality of the Germ Line: The Neverending Story

   • A. N. Khokhlov

   EDITORIAL 26 February 2020 Pages: 189 - 193

2. The Spatial Distribution of Plankton Picocyanobacteria on the Shelf of the Kara, Laptev, and East Siberian Seas

   • T. A. Belevich
   • L. V. Il’yash
   • M. V. Flint

   RESEARCH ARTICLE 26 February 2020 Pages: 194 - 199

   

3. Sexual Reproduction of the Black Sea Diatom Climaconeis scalaris (Brébisson) E.J. Cox

   • O. I. Davidovich
   • N. A. Davidovich
   • A. Witkowski

   RESEARCH ARTICLE 26 February 2020 Pages: 200 - 206

   

4. The First Data on Testate Amoebae in the Coco River in Quang Nam and Da Nang Provinces, Vietnam

   • Q. H. Tran

   RESEARCH ARTICLE 26 February 2020 Pages: 207 - 214

   

5. Effects of Diazepam, Piracetam, and Mexidol on Passive Avoidance Response

   • A. N. Inozemtsev
   • D. S. Berezhnoy
   • A. V. Novoseletskaya

   RESEARCH ARTICLE 26 February 2020 Pages: 215 - 220

   

6. Participation of Nitrate Sensor NRT1.1 in the Control of Cytokinin Level and Root Elongation under Normal Conditions and Nitrogen Deficit

   • A. V. Korobova
   • G. R. Akhiyarova
   • G. R. Kudoyarova

   RESEARCH ARTICLE 26 February 2020 Pages: 221 - 226

   

7. The Effect of the Microalga Chlorella vulgaris Ippas C-1 Biomass Application on Yield, Biological Activity, and the Microbiome of the Soil during Bean Growing

   • A. A. Kublanovskaya
   • S. A. Khapchaeva
   • A. E. Solovchenko

   RESEARCH ARTICLE 26 February 2020 Pages: 227 - 234

   

8. Selection of the Optimal Protocol for Preparation of a Decellularized Extracellular Matrix of Human Adipose Tissue-Derived Mesenchymal Stromal Cells

   • D. K. Matveeva
   • E. R. Andreeva
   • L. B. Buravkova

   RESEARCH ARTICLE 26 February 2020 Pages: 235 - 239

   

9. Analysis of Element Composition of DNA-Protein Crystals In Vitro

   • A. V. Moiseenko
   • N. G. Loiko
   • O. S. Sokolova

   RESEARCH ARTICLE 26 February 2020 Pages: 240 - 245

   

10. Effect of Acetylation of Histone H4 on Communication in Chromatin

    • E. V. Nizovtseva
    • N. S. Gerasimova
    • V. M. Studitsky

    RESEARCH ARTICLE 26 February 2020 Pages: 246 - 249

    

11. Features of In Vitro Interaction of Osteoblast-Like MG-63 Cells with the Surface of Ti-Zr-Nb Shape Memory Alloys

    • A. S. Soldatenko
    • M. A. Karachevtseva
    • K. V. Shaitan

    RESEARCH ARTICLE 26 February 2020 Pages: 250 - 255

    

12. Carbon Dioxide Exchange of Woody Plants in Urban Ecosystems

    • A. K. Yuzbekov
    • W. Zuxun

    RESEARCH ARTICLE 26 February 2020 Pages: 256 - 261

    

13. Demographic Approaches to the Study of Aging on Cell Cultures

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

    SHORT COMMUNICATIONS 26 February 2020 Pages: 262 - 267