Plant cell-size control: growing by ploidy?

被引：254

作者：

Kondorosi, E ^{[1
]}

Roudier, F ^{[1
]}

Gendreau, E ^{[1
]}

机构：

[1] CNRS, Inst Sci Vegetales, F-91198 Gif Sur Yvette, France

来源：

CURRENT OPINION IN PLANT BIOLOGY | 2000年 / 3卷 / 06期

关键词：

D O I：

10.1016/S1369-5266(00)00118-7

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The size of plant cells is determined by genetic, structural and physical factors as well as by internal and external signals. Our knowledge of the molecular mechanisms of these controls is still rudimentary. Recent studies indicate that ploidy level exerts an important control on cell size. By increasing ploidy, endoreduplication may allow cells to reach extraordinary sizes. This process is widespread in plants and may provide a means to manipulate the cell volume.

引用

页码：488 / 492

页数：5

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