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| 6048多胞质雄性不育系的选育 | |
| 引用本文： | 马春红; 刘子会; 李运朝; 李广敏,李九云,陈霞; 郑彦平,翟彩霞. 6048多胞质雄性不育系的选育[J]. 玉米科学, 2006, 14(5): 059-060 |
| 作者姓名： | 马春红 刘子会 李运朝 李广敏,李九云,陈霞 郑彦平,翟彩霞 |
| 作者单位： | 1. 河北省农林科学院遗传生理研究所,石家庄,050051 2. 河北省农林科学院粮油作物研究所,石家庄,050031 3. 河北省农林科学院,石家庄,050051 4. 河北省农林科学院农业资源环境研究所,石家庄,050051 |
| 基金项目： | 河北省自然科学基金项目(C2006000744)，河北省农林科学院发展研究项目(A03-2-01-14) |
| 摘 要： | 以雄性不育细胞质(CMS)中S群的S、M、R与21A及C群的Rb、Es等多种细胞质为背景,采用回交转育的方式,完成了6048雄性不育自交系的选育,不育株率与单株不育率均达100%,不育性稳定。6048可作为在玉米雄性不育育种和生产应用的雄性不育细胞质资源,应用前景广阔。 |
| 关 键 词： | 玉米 雄性不育 多细胞质 育性稳定性 |
| 文章编号： | 1005-0906（2006）05-0059-02 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006-03-02 |
Breeding of 6048 Multi-cytoplasm Male Sterile in Maize |
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| MA Chun-hong; LIU Zi-hui; LI Yun-zhao; LI Guang-min,LI Jiu-yun,CHEN Xia; ZHENG Yan-ping and ZHAI Cai-xia. Breeding of 6048 Multi-cytoplasm Male Sterile in Maize[J]. Journal of Maize Sciences, 2006, 14(5): 059-060 | |
| Authors: | MA Chun-hong LIU Zi-hui LI Yun-zhao LI Guang-min,LI Jiu-yun,CHEN Xia ZHENG Yan-ping ZHAI Cai-xia |
| Affiliation: | 1. Institute of Genetics and Physiology, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051; 2. Cereal and Oil Crops Institute, Hebei A cademy of A gricultural and Forestry Sciences, Shijiazhuang 050031;3. Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051; Institute of Resources and Environment, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China |
| Abstract: | The maize male sterility inbred line 6048 was back-crossed according to different CMS-S,M,R,21A and Rb,Bb,Es etc multi-cytoplasm.The rate of sterility was 100%.The male sterile cytoplasm was stable.It can be widely used in maize CMS breeding and production as a new type of CMS.The discovery will enrich the maize CMS resource of China. |
| Keywords: | Maize Male sterility Multi-cytoplasm Fertility stability |
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