重庆温光型雄性不育小麦的染色体分析

遗传 ›› 2002, Vol. 24 ›› Issue (2): 163-165.

重庆温光型雄性不育小麦的染色体分析

陈静1;余懋群1;邓光兵1;任正隆2 CHEN Jing1;YU Mao-qun1;DEN Guang-bing1;REN Zheng-long2

1.中国科学院成都生物研究所，四川成都 610041； 2.四川农业大学植物遗传育种省级重点实验室，四川雅安 625014 1.Chengdu Institute of Biology,Chinese Academy of Sciences,Chengdu 610041,China； 2.Sichuan Agriculture University，Yaan 625014， China

收稿日期:1900-01-01 出版日期:2002-04-10 发布日期:2002-04-10

Chromosome Analysis of Chongqing Thermo-photo Sensitive Male Sterile Wheat

Received:1900-01-01 Online:2002-04-10 Published:2002-04-10

摘要/Abstract

摘要： 本研究采用种子醇溶蛋白酸性聚丙烯酰胺凝胶电泳（APAGE）和染色体C分带技术对重庆温光型雄性不育小麦的染色体组成进行分析，结果表明：不育系染色体1B短臂（1BS）已被黑麦1R短臂（1RS）取代，具有1RS/1BL易位染色体及普通小麦细胞质。
Abstract:Seed gliadin acid-polyacrlamide-gel-electrophoresis(APAGE) and chromosome C-banding techniques were used to identify chromosome constitution of Chongqing thermo-photo sensitive male sterile wheat.Results showed that 1BS of the male sterile lines was substituted by 1RS of rye.They were 1B/1R wheat with Triticum aestivum cytoplasm.

关键词: 温光敏雄性不育, 染色体分析, chromosome analysis, thermo-photo male sterility, 1RS/1BL易位
Key words

陈静，余懋群，邓光兵，任正隆. 重庆温光型雄性不育小麦的染色体分析[J]. 遗传, 2002, 24(2): 163-165.

CHEN Jing, YU Mao-qun, DEN Guang-bing, REN Zheng-long. Chromosome Analysis of Chongqing Thermo-photo Sensitive Male Sterile Wheat[J]. HEREDITAS, 2002, 24(2): 163-165.

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