Abstract <p>The results of the experiment have shown that the embryos of <i>Cyclops insignis</i> Claus, 1857 (Copepoda, Crustacea) exposed to γ-radiation at doses of 50 and 100 Gy at the 1-, 2-, and 4-cell stages develop to the 4–16-cell stage. It is assumed that high doses of radiation lead to an inactivation of the nuclear genome and the embryos develop to 8–16-cell stages based on cytoplasmic determinants.</p>

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Effect of High Doses of γ-Radiation on the Development of Embryos of Cyclops insignis (Copepoda, Crustacea)

  • A. K. Grishanin

摘要

Abstract

The results of the experiment have shown that the embryos of Cyclops insignis Claus, 1857 (Copepoda, Crustacea) exposed to γ-radiation at doses of 50 and 100 Gy at the 1-, 2-, and 4-cell stages develop to the 4–16-cell stage. It is assumed that high doses of radiation lead to an inactivation of the nuclear genome and the embryos develop to 8–16-cell stages based on cytoplasmic determinants.