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| 转基因棉花的遗传研究 | |
| 引用本文： | 张宝红,郭腾龙,王清连.转基因棉花的遗传研究[J].生命科学研究,2000,4(2):136-142. |
| 作者姓名： | 张宝红 郭腾龙 王清连 |
| 作者单位： | 1. 中国农业科学院,棉花研究所,中国河南,安阳,455112 2. 山东省菏泽地区农科所,中国山东,菏泽,237000, 3. 河南职业技术师范学院,中国河南,新乡,453003 |
| 基金项目： | 中国农业科学院基金资助项目 |
| 摘 要： | 选用不同来源的转Ｂｔ基因抗虫棉中棉所３０号和新棉３３Ｂ、转ｔｆｄＡ基因抗除草剂棉花材料ＴＦＤ，通过与不同主栽推广品种正反交和回交研究外源Ｂｔ基因和ｔｆｄＡ基因在棉花体内的遗传和分离行为。结果表明，由外源基因提供给转基因的抗虫和抗除草剂性状均是由一对基因控制的显性性状，且该性状不受细胞质效应的影响，符合孟德尔遗传规律。 |
| 关 键 词： | 转基因棉花 Bt基因 tfdA基因 孟德尔遗传 |
| 文章编号： | 1007-7847(2000)02-0136-07 |
| 修稿时间： | 2000-02-23 |
Inheritance and Segregation of Transgenic Cotton |
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| ZHANG Bao-hong,GUO Teng-long,WANG Qing-lian.Inheritance and Segregation of Transgenic Cotton[J].Life Science Research,2000,4(2):136-142. | |
| Authors: | ZHANG Bao-hong GUO Teng-long WANG Qing-lian |
| Institution: | ZHANG Bao-hong ;(Cotton Research Institute , Chinese Academy of Agricultural Sciences, Anyang 455112,Henan,China);GUO Teng-long ;(Institute of Heze Agricultural Sciences, Heze 273000, Shandong,China);WANG Qing-lian ;(Henan Vocation-Technical Tearchers College, Xinxiang 453003,Henan,China) |
| Abstract: | Three various genetic background transgenie cotton varieties or lines were chosen for the study of inheritance and segregation of foreign Bt and tfd A genes in cotton. The transformed cotton lines CCRI 30 and New Cott 33B expressing the Cry I A gene, TFD expressing the tfd A gene, were crossed to CCRI 19, CCRI 12 and Lumian 6 respectively. The results indicated the inheritance and segregation of CCRI 30 and New Cott 33B resistance to bollwore, TFD to 2,4-D were conditioned by a pair of gene respectively, and was not affected by cytoplasm. |
| Keywords: | transgenic cotton F Bt gene tfd A gene inheritance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |