Study of chromatin diminution in Cyclopskolensis (Copepoda, Crustacea) by radiobiological methods.

IF 1 4区生物学 Q4 GENETICS & HEREDITY

Comparative Cytogenetics Pub Date : 2021-09-28 eCollection Date: 2021-01-01 DOI:10.3897/CompCytogen.v15.i4.64350

Andrey Grishanin, Oksana Chinyakova

引用次数: 1

Abstract

The experimental results show that at doses of 20 Gy and 100 Gy, the development of Cyclopskolensis Lilljeborg, 1901 (Copepoda, Cyclopoida) embryos ceases at the 16-cell stage, without affecting the course of chromatin diminution. A dose of 200 Gy terminated the process of chromatin diminution in some of the embryos. These results support the hypothesis that cytoplasmic factors in the egg play an important role in the process of chromatin diminution.

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用放射生物学方法研究Cyclopskolensis(桡足纲，甲壳纲)的染色质减少。

实验结果表明，在20Gy和100Gy的剂量下，1901年的Cyclopskolensis Lilljeborg（桡足目，Cyclopoida）胚胎在16细胞期停止发育，而不影响染色质减少的过程。200 Gy的剂量终止了一些胚胎的染色质减少过程。这些结果支持了卵子中的细胞质因子在染色质减少过程中发挥重要作用的假设。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Comparative Cytogenetics 生物-遗传学

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Comparative Cytogenetics is a peer-reviewed, open-access, rapid online journal launched to accelerate research on all aspects of plant and animal cytogenetics, karyosystematics, and molecular systematics. All published papers can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There is no charge for color.