大白菜及近缘作物核不育两用系的育性遗传多样性探讨  

A Discussion on Fertility Hereditary Diversity of Genic Male Sterile Daul Purpose Lines in Heading Chinese Cabbage-pe-tsai and Related Crops

作　　者：王谋强[1] 

机构地区：[1]贵州省农业科学院园艺研究所,贵阳550006

出　　处：《遗传》2000年第3期162-164,共3页Hereditas（Beijing)

摘　　要：在大白菜及其近缘芸薹属作物中 ,根据仅表现可育和不育这类核不育材料遵循孟德尔规律的事实 ,提出了育性遗传多样性通式GMS =[(Mf >Ms>mf >ms) ±a+b] n(a =0 ,1,2 ;b =0 ,1,2 ;n =1,2 ,3 ) ,并就此展开了讨论。Based on the fact that within the heading Chinese cabbabe-pa-tsai and related crops,those genic sterile materials showing only fertility and sterility follow Mendel law,fertility hereditary diversity formula GMS=\Mf>Ms>mf>ms)\+\{±a\}+b\]\+n\+n(a=0,1,2;b=0,1,2;n=1,2,3) was presented and discussions were made.

关 键 词：大白菜 近缘作物 核不育性 遗传多样性 

分 类 号：Q943[生物学—植物学]