首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1篇
  免费   0篇
  1986年   1篇
排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Protoplasts of cotton cotyledons were isolated and culturedto undergo cell wall regeneration and cell division. DNA contentand cell cycle parameters of nuclei from cotyledons and/or protoplastswere determined by flow cytometry. The DNA content of cotton,Gossypium hirsutum L., was estimated to be 4·34±0·12pg DNA per nucleus. There was a strong positive correlation between G2 or Sand G2,and cell wall regeneration and cell division and a strong negativecorrelation between G1, and cell wall regeneration and celldivision of cotton cotyledon protoplasts. The cell cycle statusof cotyledons changes during their development; as the cotyledonsenlarge, the proportion of cells in G0 and G1 phases of thecell cycle increases. The implication of these results in relationto protoplast growth and development is discussed. Key words: Cell cycle parameters, cell wall regeneration, cell division, flow cytometry, Gossypium  相似文献   
1
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号