1. Phytohormonal Control of Male Gametophyte Growth in the Pollen–Pistil System

   • L. V. Kovaleva
   • E. V. Zakharova
   • Yu. V. Minkina

   OriginalPaper Pages: 193 - 195

2. Artificial Ribonucleases: Oligonucleotide–Peptide Conjugates That Cleave RNA at the GpX and PypA Phosphodiester Bonds

   • N. L. Mironova
   • D. V. Pyshnyi
   • V. V. Vlasov

   OriginalPaper Pages: 196 - 200

3. Damaging Effect of Detonation Diamonds on Human White and Red Blood Cells in vitro

   • A. P. Puzyr'
   • S. V. Tarskikh
   • V. S. Bondar'

   OriginalPaper Pages: 201 - 204

4. Experimental Modeling of the Cathode Reduction of Carbon Dioxide on Pyrite in Deep Hydrothermal Vents

   • M. G. Vladimirov
   • Yu. F. Ryzhkov
   • V. A. Otroshchenko

   OriginalPaper Pages: 205 - 208

5. The Role of Structural and Functional Homology between Human Apolipoprotein A-I and Envelope Proteins of Human Immunodeficiency Virus Type 1 in CD4 Receptor Binding

   • L. E. Panin
   • N. E. Kostina
   • V. A. Lukashev

   OriginalPaper Pages: 209 - 212

6. The Cytotoxic and Antitumor Activities of the Imidazole Alkaloid Polycarpin from the Ascidian Polycarpa aurataand Its Synthetic Analogues

   • A. M. Popov
   • V. L. Novikov
   • G. B. Elyakov

   OriginalPaper Pages: 213 - 218

7. The Chelating Ability of the Anticoccidial Drug 1,3-bis(p-chlorobenzilideneamino)guanidine: the Complexes with Ca²⁺ and La³⁺

   • E. V. Rozengart
   • V. S. Saakov

   OriginalPaper Pages: 219 - 223

8. Fixing of the Z-Form of Intraphage DNA

   • B. P. Ulanov
   • T. I. Matorina
   • Yu. M. Rumyantsev

   OriginalPaper Pages: 224 - 227

9. Effect of Na⁺, Cl^–, and SO^2– ₄ Ions on Changes in the Kinetic Parameters of Modulated Pulse Fluorescence: The Characteristics of the Phototrophic Function Tolerance of Photosystem 2 under the Conditions of Salinization

   • V. S. Saakov

   OriginalPaper Pages: 228 - 234