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科技日报北京9月7日电,据中国水稻研究所最新消息,该所超级稻种质创新团队与中科院遗传与发育生物研究所等合作,从浙江地方大粒品种“宝大粒”中成功分离并克隆了一个能够显着提高超级稻产量的重要基因GS2。相关研究成果在线发表于最新一期国际知名的《分子植物》杂志。水稻产量主要由有效穗数、每穗粒数和谷粒重三要素决定,其中谷粒重一般由千粒重表
Science and Technology Daily Beijing, September 7, according to the latest news from China National Rice Research Institute, the super rice germplasm innovation team cooperated with the Institute of Genetics and Developmental Biology, Chinese Academy of Sciences and so on, and successfully separated from the local large grain variety “Bao Dagui” in Zhejiang Province And cloned an important gene GS2 that can significantly improve the yield of super rice. Relevant research results published online in the latest issue of the internationally renowned “Molecular Plant” magazine. Rice yield is mainly determined by the effective spike number, grain number per spike and grain weight three factors, of which the grain weight generally by the 1000-grain weight table