CELL-CYCLE AND DNA-SYNTHESIS IN A MARINE DINOFLAGELLATE AMPHIDINIUM-CARTERAE

被引：32

作者：

GALLERON, C

DURRAND, AM

机构：

[1] Laboratoire de Biologie Cellulaire Végétale, ERA 325 (CNRS) Université Paris-VII, Paris, cedex 05, F-75221, 2, Place Jussieu

来源：

PROTOPLASMA | 1979年 / 100卷 / 02期

关键词：

Amphidinium carterae; Cell cycle; Dinoflagellates; DNA synthesis; Thymidine incorporation;

D O I：

10.1007/BF01283926

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The incorporation of tritiated thymidine into the DNA of Amphidinium carterae in synchronized cultures has been analyzed by nucleic acid separation and CsCl centrifugation. The phases of the cell cycle are well defined In spite of an unusual characteristic: superimposed on the S phase, synchronous for nuclear and plastidal DNA's, a residual incorporation is observed whenever a labelling pulse is given. The corresponding continuous DNA replication is insensitive to ethidium bromide. © 1979 Springer-Verlag.

引用

页码：155 / 165

页数：11

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