1. Homologous Protein Domains in Superkingdoms Archaea, Bacteria, and Eukaryota and the Problem of the Origin of Eukaryotes

   • A. V. Markov
   • A. M. Kulikov

   Theoretical Biology Pages: 321 - 330

2. Activation of Deoxyribonucleotide Synthesis by Radioprotectants and Antioxidants as a Key Stage in Formation of Body Resistance to DNA-Damaging Factors

   • V. L. Sharygin
   • M. K. Pulatova
   • I. N. Todorov

   Biochemistry Pages: 331 - 349

3. Activity of Lectins of Winter Wheat Seedlings Infected with Mycoplasma and Treated with Salicylic Acid

   • T. V. Trifonova
   • N. N. Maksyutova
   • V. M. Chernov

   Plant Physiology Pages: 350 - 353

4. Comparative Morphological Analysis of Different Hepatoid Glands: Histological Variants and the Morphofunctional Unit

   • S. A. Shabadash
   • T. I. Zelikina

   Zoology Pages: 354 - 359

5. A Paradox of Parasite Prolonging the Life of Its Host. Pearl Mussel Can Disable the Accelerated Senescence Program in Salmon

   • V. V. Ziuganov

   Zoology Pages: 360 - 365

6. Intraspecific Genetic and Morphological Variation in Earthworm Eisenia foetida (Sav.)

   • N. M. Bolotetskii
   • O. P. Kodolova

   Zoology Pages: 366 - 370

7. Development of the Method of Magnetic Neutron Capture Therapy of Cancer

   • A. A. Kuznetsov
   • S. N. Podoinitsyn
   • L. Kh. Komissarova

   Human and Animal Physiology Pages: 371 - 374

8. Contribution of the Endogenous Opioid System to Regulation of Heart Resistance to the Arrhythmogenic Effect of Short-term Ischemia and Reperfusion

   • L. N. Maslov
   • A. Yu. Lishmanov
   • W. S. Chang

   Human and Animal Physiology Pages: 375 - 380

9. Effect of Modification of the N-Terminal Region of Semax on the Expression of Nootropic Effect of Semax Analogs

   • N. Yu. Glazova
   • E. A. Sebentsova
   • N. F. Myasoedov

   Human and Animal Physiology Pages: 381 - 386

10. Variation in Ecological Status of Norwegian Sea Water Determined from Hydrolytic Enzyme Activities

    • G. A. Korneeva
    • E. L. Gordeeva
    • V. P. Shevchenko

    Ecology Pages: 387 - 396

11. Functional Significance and Weight Properties of the Shell in Some Mollusks

    • I. O. Alyakrinskaya

    Ecology Pages: 397 - 418

12. Application of Fungal Metabolites for Evaluation of Pine Stand Vigor in Conditions of Industrial Pollution

    • V. I. Polyakov
    • G. G. Polyakova
    • V. V. Stasova

    Ecology Pages: 419 - 424