| 玉米孤雌生殖单倍体诱导性状的遗传分析 |
| |
| 引用本文： | 路明,岳尧海,王敏,段莹莹,刘宏伟,张建新,张志军.玉米孤雌生殖单倍体诱导性状的遗传分析[J].玉米科学,2015,23(5):1-5. |
| |
| 作者姓名： | 路明 岳尧海 王敏 段莹莹 刘宏伟 张建新 张志军 |
| |
| 作者单位： | 吉林省农业科学院玉米研究所/玉米国家工程实验室, 吉林公主岭 136100,吉林省农业科学院玉米研究所/玉米国家工程实验室, 吉林公主岭 136100,吉林吉农高新技术发展股份有限公司, 吉林公主岭 136100,吉林吉农高新技术发展股份有限公司, 吉林公主岭 136100,吉林省农业科学院玉米研究所/玉米国家工程实验室, 吉林公主岭 136100,吉林省农业科学院玉米研究所/玉米国家工程实验室, 吉林公主岭 136100,吉林省农业科学院玉米研究所/玉米国家工程实验室, 吉林公主岭 136100 |
| |
| 基金项目： | 国家自然科学基金(31300300)、吉林省自然科学基金(20130101110JC) |
| |
| 摘 要： | 运用主基因-多基因混合遗传模型理论,对构建的玉米常规自交系与单倍体诱导系杂交组合群体A(四-287×Y11)和两个单倍体诱导系杂交组合群体B(Y6×Y11)的F2世代的单倍体诱导性状的遗传进行研究。结果表明,群体A的单倍体诱导性状遗传由两个主基因控制,表现加性-显性效应,遗传率达91.27%;群体B检测到1个主基因,表现加性-显性效应,遗传率为38.86%,群体B的诱导率遗传主要由主基因和多个微效基因共同作用。
|
| 关 键 词： | 玉米 单倍体 遗传分析 |
| 收稿时间： | 2015/2/26 0:00:00 |
Genetic Study on In-Vivo Haploid Induction in Maize |
| |
| LU Ming,YUE Yao-hai,WANG Min,DUAN Ying-ying,LIU Hong-wei,ZHANG Jian-xin and ZHANG Zhi-jun.Genetic Study on In-Vivo Haploid Induction in Maize[J].Journal of Maize Sciences,2015,23(5):1-5. |
| |
| Authors: | LU Ming YUE Yao-hai WANG Min DUAN Ying-ying LIU Hong-wei ZHANG Jian-xin and ZHANG Zhi-jun |
| |
| Institution: | Maize Research Institute, Jilin Academy of Agricultural Sciences/National Engineering Laboratory For Corn, Gongzhuling 136100,Maize Research Institute, Jilin Academy of Agricultural Sciences/National Engineering Laboratory For Corn, Gongzhuling 136100,Jilin Jinong Hi-tech Inc., Ltd, Gongzhuling 136100, China,Jilin Jinong Hi-tech Inc., Ltd, Gongzhuling 136100, China,Maize Research Institute, Jilin Academy of Agricultural Sciences/National Engineering Laboratory For Corn, Gongzhuling 136100,Maize Research Institute, Jilin Academy of Agricultural Sciences/National Engineering Laboratory For Corn, Gongzhuling 136100 and Maize Research Institute, Jilin Academy of Agricultural Sciences/National Engineering Laboratory For Corn, Gongzhuling 136100 |
| |
| Abstract: | Two F2 generations of maize haploid induction lines population A (Si-287×Y11) and population B (Y6×Y11) were used to study the inheritance of maize haploid induction with major gene+ploy gene mixed inheritance analysis. The results showed that the inheritance of haploid induction was controlled by two major genes in population A. The gene action was mainly additive to partial dominance and heritability was 91.27%. A gene with additive to partial dominance effect accounting for 38.86% of the phenotypic variation was identified in population B. It indicated that the trait was controlled by major gene and poly small genes. |
| |
| Keywords: | Maize Haploid Genetic study |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《玉米科学》浏览原始摘要信息 |
| 点击此处可从《玉米科学》下载免费的PDF全文 |
|
