利用单片段代换系鉴定巴西陆稻IAPAR9中的粒型基因

张波, 裴瑞琴, 杨维丰, 朱海涛, 刘桂富, 张桂权, 王少奎

Mapping and identification QTLs controlling grain size in rice (Oryza sativa L.) by using single segment substitution lines derived from IAPAR9

ZHANG Bo, PEI Rui-Qing, YANG Wei-Feng, ZHU Hai-Tao, LIU Gui-Fu, ZHANG Gui-Quan, WANG Shao-Kui

图4 亲本和SSSL材料粒长、粒宽和千粒重频次分布 a~c: 2018晚季亲本和SSSL的粒长、粒宽和千粒重的频次分布; d~f: 2019早季亲本和SSSL的粒长、粒宽和千粒重的频次分布。

Fig. 4 Frequency distribution of grain length, width and 1000-grain weight in SSSLs and the parents in two seasons a-c: the frequency distribution of grain length, width, and 1000-grain weight in SSSLs and the parents in later season of 2018; d-f: the frequency distribution of grain length, width, and 1000-grain weight in SSSLs and the parents in early season of 2019.