Contents

Biology Bulletin Reviews

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Vol. 9, No. 2, 2019

A simultaneous English language translation of this journal is available from Pleiades Publishing, Ltd.
Distributed worldwide by Springer. Biology Bulletin Reviews ISSN 2079-0864.

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Effects of Space Radiation and Combined Impact of Radiation and Other Spaceflight Factors on CNS Functions in Model Experiments on Animals

I. B. Ushakov, A. S. Shtemberg, E. A. Krasavin, A. S. Bazyan, V. S. Kudrin, K. B. Lebedeva-Georgievskaya and M. I. Matveeva p. 93  abstract

B Chromosomes

Yu. M. Borisov and T. A. Myshliavkina p. 105  abstract

Current State of the Problems in the Phylogeny of Squamate Reptiles (Squamata, Reptilia)

N. B. Ananjeva p. 119  abstract

Some Aspects of Carcinogenesis Associated with Genetic and Epigenetic Factors

V. F. Mikhailov, L. V. Shulenina, I. M. Vasilyeva, D. V. Saleeva and G. D. Zasukhina p. 129  abstract

Molecular Genetic Diversity and DNA Diagnostics of Hereditary Spastic Paraplegia

V. A. Kadnikova, O. P. Ryzhkova, G. E. Rudenskaya and A. V. Polyakov p. 145  abstract

Astrocytes as Mediators of Integration Processes in the Brain

O. A. Gomazkov p. 157  abstract

Mechanisms of the Formation, Regulation, and Address Correction of Immune Disorders

A. M. Zemskov, V. M. Zemskov and V. A. Zemskova p. 166  abstract

Heterochrony as the Basis for Inter- and Intraspecific Diversity of Skin in Vertebrates

O. F. Chernova and A. B. Kiladze p. 174  abstract

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