J Integr Plant Biol ›› 2017, Vol. 59 ›› Issue (2): 134-153.DOI: 10.1111/jipb.12510
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Xiangjin Wei
Xiangjin Wei1†, Guiai Jiao1,2†, Haiyan Lin1,3, Zhonghua Sheng1, Gaoneng Shao1, Lihong Xie1, Shaoqing Tang1, Qingguo Xu2* and Peisong Hu1**
摘要: A rice mutant, gif2, displays remarkable slower grain filling rate, obvious defects in endosperm compound starch granule formation and less grain weight. Our work suggests that GIF2 encodes a large subunit of ADP-glucose pyrophosphorylase and plays a key role in the regulation of grain filling and endosperm starch biosynthesis.