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中科院遗传与发育生物学所傅向东研究团队在水稻品质和产量协同遗传改良的研究中取得重要进展,从优质杂交水稻不育系泰丰A中成功分离并克隆了一个控制水稻粒形和提升稻米品质的重要基因GW7。这一基因能通过改变细胞分裂模式,让稻米变得更为细长,有效地减少垩白率和垩白面积,从而提高稻米在外观、口感等方面的品质。该项研究为水稻高产优质分子模块设计育种直接提供了
The Fu Xiangdong team from the Department of Genetics and Developmental Biology, Chinese Academy of Sciences, made important progress in the research on synergistic genetic improvement of rice quality and yield, and successfully isolated and cloned rice grain shape and improved rice quality from Taifeng A, a good quality hybrid rice The important gene GW7. This gene can improve the quality of rice in appearance and texture by changing the mode of cell division, making the rice more slender and reducing the chalkiness rate and chalky area effectively. This research provided direct design and breeding of high-yield and high-quality molecular modules for rice