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[两栖动物细胞分裂的细胞质控制:注射异种细胞质后卵裂时间的变化]

[Cytoplasmic control of cell division in amphibians: changes in the timing of egg cleavage after injection of heterospecific cytoplasm].

作者信息

Aimar C

出版信息

C R Acad Hebd Seances Acad Sci D. 1977 Jan;284(3):215-8.

PMID:404053
Abstract

Cytoplasm of Xenopus laevis virgin eggs is injected into fertilized eggs of Pleurodeles waltlii, species characterized by an initial development slower than that of Xenopus. The cytoplasm introduced into eggs at the 2 or 4 cell stages accelerates the division of cells in the site of injection, Later on synchronism of cleavage for the different blastomers of operated eggs reappears. The effects of an heterologous cytoplasm on mitosis and endogenic rhythm of cleavage are discussed.

摘要

将非洲爪蟾未受精卵的细胞质注入到疣螈的受精卵中,疣螈的特点是其早期发育比非洲爪蟾慢。在2细胞或4细胞阶段注入卵中的细胞质会加速注射部位细胞的分裂,之后,操作过的卵的不同卵裂球的卵裂同步性会重新出现。本文讨论了异源细胞质对有丝分裂和内源性卵裂节律的影响。

相似文献

1
[Cytoplasmic control of cell division in amphibians: changes in the timing of egg cleavage after injection of heterospecific cytoplasm].[两栖动物细胞分裂的细胞质控制:注射异种细胞质后卵裂时间的变化]
C R Acad Hebd Seances Acad Sci D. 1977 Jan;284(3):215-8.
2
[Modification by heterspecific cytoplasm injection, of the chronology of the first division of the Amphibia ovum].[通过异种细胞质注射对两栖类卵子第一次分裂时间顺序的改变]
C R Acad Hebd Seances Acad Sci D. 1976 May 17;282(19):1737-40.
3
Cytoplasmic and cortical factors participating in cleavage furrow formation in eggs of three amphibian genera; Ambystoma, Xenopus and Cynops.参与三种两栖类动物(美西螈、非洲爪蟾和东方蝾螈)卵中分裂沟形成的细胞质和皮质因子。
J Embryol Exp Morphol. 1983 Oct;77:243-54.
4
Cytoplasmic regulation of the duration of cleavage in amphibian eggs.两栖类卵裂期持续时间的细胞质调控
J Embryol Exp Morphol. 1981 Aug;64:259-74.
5
[Partial correction of the maternal effect linked with the ac mutation in the amphibia Pleurodeles waltlii by injection of cytoplasm of normal eggs into eggs of homozygote ac-ac mutant females].[通过将正常卵的细胞质注射到纯合子ac-ac突变雌性的卵中,对两栖动物疣螈中与ac突变相关的母体效应进行部分校正]
C R Seances Soc Biol Fil. 1970 Sep 25;164(2):440-4.
6
Cyclic regulation of cytokinesis in amphibian eggs.两栖类卵中胞质分裂的周期性调控。
Cell Differ. 1986 Dec;19(4):245-52. doi: 10.1016/0045-6039(86)90101-6.
7
Weak bases inhibit cleavage and embryogenesis in amphibians and echinoderms.弱碱会抑制两栖动物和棘皮动物的卵裂及胚胎发育。
Cell Differ. 1987 Jan;20(1):33-44. doi: 10.1016/0045-6039(87)90463-5.
8
Kinematics of gray crescent formation in Xenopus eggs: the displacement of subcortical cytoplasm relative to the egg surface.非洲爪蟾卵中灰色新月形成的运动学:皮层下细胞质相对于卵表面的位移。
Dev Biol. 1986 Feb;113(2):484-500. doi: 10.1016/0012-1606(86)90184-3.
9
A cytoplasmic clock with the same period as the division cycle in Xenopus eggs.一种与非洲爪蟾卵分裂周期具有相同周期的细胞质时钟。
Proc Natl Acad Sci U S A. 1980 Jan;77(1):462-6. doi: 10.1073/pnas.77.1.462.
10
[Elongated mitotic cells in the neuroepithelium of Xenopus laevis and Notophtalmus viridescens].[非洲爪蟾和绿红东美螈神经上皮中的延长有丝分裂细胞]
Rev Can Biol. 1979 Sep;38(3):173-6.