The development of embryos in Brassica rapa L. in microgravity

被引：0
|
作者：
A. F. Popova
M. Musgrave
A. Kuang
机构：
[1] National Academy of Sciences of Ukraine,Institute of Botany
[2] University of Massachusetts,undefined
[3] University of Texas-Pan American,undefined
来源：
Cytology and Genetics | 2009年 / 43卷
关键词：
Pollen Tube; Embryo Development; Apical Meristem; Apical Cell; Ground Control;
D O I：
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中图分类号：
学科分类号：
摘要：
In this work we present the results of the comparative cytoembryological research on embryos of an identified age that were produced in microgravity and in the ground laboratory control. A considerable similarity was found between the rate of embryo development and degree of their differentiation in both variants. Abnormalities in the process of embryo formation and acceleration in development of the endosperm were revealed at the early stages of embryogenesis in microgravity.
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页码：89 / 93
页数：4
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