Effect of high doses of γ-radiation on the development of cyclops insignis embryos, (copepoda, crustacea)

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Abstract

The results of the experiment showed that the development of Cyclops insignis Claus, 1857 (Copepoda, Crustacea) embryos irradiated with γ-radiation doses of 50 and 100 Gy at the 1, 2 and 4 cell stage occurs up to the 4–16 cell stage. It is assumed that high doses of radiation lead to inactivation of the nuclear genome, and the development of embryos up to the 8–16 cell stage occurs due to cytoplasmic determinants.

About the authors

A. K. Grishanin

Papanin Institute for Biology of Inland Waters Russian Academy of Sciences; Dubna State University

Author for correspondence.
Email: andreygrishanin@mail.ru
Borok, Nekouzskii raion, Yaroslavl oblast, Russia; Dubna, Moscow region, Russia

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