据中国科学院通报,由该院亚热带农业生态研究所研究员夏新界领衔的科研团队在水稻粒型、粒重及非生物耐逆性调控功能基因研究中获得新进展。研究成果近期以“OsSGL,a novel pleiotropic stress-related gene enhances grain length and yield in rice”为题,发表在《科学报告》上。水稻是重要的粮食作物,水稻育种的首要目标是提高产量。非生物逆境(干旱、洪涝、高/低温、盐碱等)通常会严重影响到水稻的生长及产量,而水稻粒形则是与稻谷产量和稻米品质都直接相关的重要农艺性状之一。如何提高 According to the circular of the Chinese Academy of Sciences, a research team led by Xia Xinjie, a researcher at the Institute of Subtropical Agriculture and Ecology, has made new progress in the study of gene functions regulating grain size, grain weight and abiotic stress tolerance in rice. Recent research findings have been published in the “Science Report” entitled “OsSGL, a novel pleiotropic stress-related gene enhances grain length and yield in rice ”. Rice is an important food crop. The primary goal of rice breeding is to increase production. Abiotic stresses (drought, flood, high / low temperature, salinity and so on) usually have a serious impact on the growth and yield of rice. Rice grain shape is one of the important agronomic traits that are directly related to rice yield and rice quality. How to improve