Article
SHORT HYPOCOTYL UNDER BLUE1 associates with MINISEED3 and HAIKU2 promoters in vivo to regulate Arabidopsis seed development.
The Plant cell - 1 Jan 2009
Zhou Yun, Zhang Xiaojuan, Kang Xiaojun, Zhao Xiangyu, Zhang Xiansheng, Ni Min
Abstract excerpt
Seed development in Arabidopsis thaliana undergoes an initial phase of endosperm proliferation followed by a second phase in which the embryo grows at the expense of the endosperm. As mature seed size is largely attained during the initial phase, seed size is coordinately determined by the growth of the maternal ovule, endosperm, and embryo. Here, we identify SHORT HYPOCOTYL UNDER BLUE1 (SHB1) as a positive...
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