Article
ROP3 GTPase contributes to polar auxin transport and auxin responses and is important for embryogenesis and seedling growth in Arabidopsis.
The Plant cell - 1 Sept 2014
Huang Jia-bao, Liu Huili, Chen Min, Li Xiaojuan, Wang Mingyan, Yang Yali, Wang Chunling, Huang Jiaqing, Liu Guolan, Liu Yuting, Xu Jian, Cheung Alice Y, Tao Li-zhen
Abstract excerpt
ROP GTPases are crucial for the establishment of cell polarity and for controlling responses to hormones and environmental signals in plants. In this work, we show that ROP3 plays important roles in embryo development and auxin-dependent plant growth. Loss-of-function and dominant-negative (DN) mutations in ROP3 induced a spectrum of similar defects starting with altered cell division patterning during early...
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