The rice G protein γ subunit qPE9-1 positively regulates grain-filling process by interacting with abscisic acid and auxin
Dongping Zhang, Minyan Zhang, Yong Zhou, Yuzhu Wang, Hongyingxue Chen, Weifeng Xu, Lin Zhang, Ting Pan, Bing Lv, Guohua Liang, Jiansheng Liang
This study shows that qPE9-1, a rice Gγ subunit, enhances grain-filling by increasing starch accumulation and gene expression related to sucrose metabolism and starch biosynthesis through interactions with ABA and IAA.
bioRxiv · Dec 5, 2018 · PreprintPlant Biology