1. The 80-anniversary of V. V. Menshutkin (from the editorial board)

   Jubilee Dates 13 February 2011 Pages: 533 - 536

2. History of development of evolutionary methods in St. Petersburg school of computer simulation in biology

   • V. V. Menshutkin
   • A. B. Kazanskii
   • V. F. Levchenko

   History of Science 13 February 2011 Pages: 537 - 549

3. History of a model

   • V. L. Sviderskii

   History of Science 13 February 2011 Pages: 550 - 559

4. Model of development of science by the example of limnology

   • V. V. Menshutkin
   • V. F. Levchenko

   History of Science 13 February 2011 Pages: 560 - 573

5. Insect cholinesterases and irreversible inhibitors. Statistical treatment of data

   • S. N. Moralev

   Comparative and Ontogenic Biochemistry 13 February 2011 Pages: 574 - 579

6. How various substrates activate the process of enzymatic hydrolysis by different cholinesterases

   • N. E. Basova
   • E. V. Rozengart

   Comparative and Ontogenic Biochemistry 13 February 2011 Pages: 580 - 584

7. Calcium-dependent proteinases of some invertebrates and fish

   • N. P. Kantserova
   • N. V. Ushakova
   • N. N. Nemova

   Comparative and Ontogenic Biochemistry 13 February 2011 Pages: 585 - 591

8. Principles of organization and evolution of systems of regulation of functions

   • N. P. Vesselkin
   • Yu. V. Natochin

   Comparative and Ontogenic Physiology 13 February 2011 Pages: 592 - 603

9. Longevity of animals in units of intrinsic time

   • A. F. Alimov
   • T. I. Kazantseva

   Comparative and Ontogenic Physiology 13 February 2011 Pages: 604 - 612

10. Modeling of processes of specialization and integration as a basis for development of multicellularity

    • G. A. Savost’yanov

    Morphogical Basics for Evolution of Functions 13 February 2011 Pages: 613 - 621

11. Components of the pigeon tectothalamic visual pathway, revealed with aid of study of cytochrome oxidase activity and immunoreactivity to calcium-binding proteins

    • T. V. Chudinova
    • N. B. Kenigfest
    • M. G. Belekhova

    Morphological Basics for Evolution of Functions 13 February 2011 Pages: 622 - 630

12. Levels of organization of living systems: Cooperons

    • V. F. Levchenko
    • V. A. Kotolupov

    Problem Papers 13 February 2011 Pages: 631 - 641

13. Instructions for authors

    Information 13 February 2011 Pages: 642 - 647