Roles and activities of Aux/IAA proteins in Arabidopsis

被引:406
作者
Reed, JW [1 ]
机构
[1] Univ N Carolina, Dept Biol, Chapel Hill, NC 27599 USA
关键词
D O I
10.1016/S1360-1385(01)02042-8
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Auxin induces various distinct developmental responses, partly by regulating gene expression. The Aux/IAA genes are a large gene family, many of which are induced by auxin. Work on Arabidopsis Aux/IAA genes has begun to reveal that they can regulate development and auxin-induced gene expression. Furthermore, auxin responses require Aux/IAA protein turnover. Finally, recent evidence suggests that Aux/IAA proteins can mediate light responses. Work in the near future should test whether Aux/IAA proteins are antennae that connect auxin and light signals to endogenous developmental responses.
引用
收藏
页码:420 / 425
页数:6
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