Article
The Arabidopsis CROWDED NUCLEI genes regulate seed germination by modulating degradation of ABI5 protein.
Journal of integrative plant biology - 1 Jul 2016
Zhao Wenming, Guan Chunmei, Feng Jian, Liang Yan, Zhan Ni, Zuo Jianru, Ren Bo
Abstract excerpt
In Arabidopsis, the phytohormone abscisic acid (ABA) plays a vital role in inhibiting seed germination and in post-germination seedling establishment. In the ABA signaling pathway, ABI5, a basic Leu zipper transcription factor, has important functions in the regulation of seed germination. ABI5 protein localizes in nuclear bodies, along with AFP, COP1, and SIZ1, and was degraded through the 26S proteasome...
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