遗传 ›› 2000, Vol. 22 ›› Issue (3): 162-164.

• 论文 • 上一篇    下一篇

大白菜及近缘作物核不育两用系的育性遗传多样性探讨

王谋强 WANG Mou-qiang   

  1. 贵州省农业科学院园艺研究所, 贵阳 550006 Institute of Horticulture,Guizhou Academy of Agricultural Sciences,Guiyang 550006,China
  • 收稿日期:1900-01-01 出版日期:2000-06-10 发布日期:2000-06-10

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

  • Received:1900-01-01 Online:2000-06-10 Published:2000-06-10

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。
Abstract:Based on the fact that within the heading Chinese cabbabe-pe-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(a=0,1,2 b=0,1,2 n=1,2,3) was presented and discussions were made.

关键词: 大白菜及其近缘作物, 核不育性, genic male sterility, heading Chinese cabbage?pe?tsai and related crops, 遗传多样性
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