Embryonic development in Arabidopsis thaliana: from the zygote division to the shoot meristem

被引:28
作者
Bosca, Sonia [1 ]
Knauer, Steffen [1 ]
Laux, Thomas [1 ]
机构
[1] Univ Freiburg, BIOSS Ctr Biol Signalling Studies, Fac Biol, D-79104 Freiburg, Germany
关键词
stem cell niche; asymmetry; body plan; cell fate;
D O I
10.3389/fpls.2011.00093
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Postembryonic organ formation of plants is fueled with cells from the stem cell niches in the shoot and root meristems. During the last two decades many players that regulate stem cell maintenance have been identified. With these factors in hand, the mechanisms establishing stem cell niches during embryo development can be addressed. Here we discuss current models of how the shoot meristem stem cell niche arises during Arabidopsis embryo pattern formation.
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页数:6
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