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| 玉米骨干亲本黄早四抗病基因遗传传递规律的初步研究 | |
| 引用本文： | 赵峰,;孟祥兵;李卫华;徐秀德;王斌;郭宝太.玉米骨干亲本黄早四抗病基因遗传传递规律的初步研究[J].玉米科学,2008,16(6):15-18. |
| 作者姓名： | 赵峰 ;孟祥兵;李卫华;徐秀德;王斌;郭宝太 |
| 作者单位： | 1. 青岛农业大学生命科学学院,山东,青岛,266109;中国科学院遗传与发育生物学研究所,北京,100101 2. 中国科学院遗传与发育生物学研究所,北京,100101 3. 辽宁省农业科学院,沈阳,110161 4. 青岛农业大学生命科学学院,山东,青岛,266109 |
| 基金项目： | 国家“973”课题(2006CB101700-4);国家科技支撑计划项目(2006BAD13B03) |
| 摘 要： | 对玉米抗病基因SSR标记的分析表明,在黄早四、4个黄早四衍生系和衍生系配制的4个杂交种中都存在矮花叶病抗性基因mdml(t)与玉米茎腐病抗性基因Rfg1,但不具有茎腐病抗性基因Rpi1。鲁单981具有南方锈病抗性基因RppQ,其余8个材料都不含该基因。对小斑病抗性基因STS标记的扩增结果显示9,个材料具有大小相同的带型,序列分析显示黄早四具有抗性基因rhm。SSR标记和STS标记分析结果同田间抗性相符合,两种分子标记可有效地用于玉米抗性基因的遗传传递分析。 |
| 关 键 词： | 玉米 骨干亲本 黄早四 抗病基因 分子标记 |
| 收稿时间： | 2007/12/25 0:00:00 |
| 修稿时间： | 4/7/2008 12:00:00 AM |
Inheritance Relation of Maize Resistant Genes Among Foundation Parent Huangzaosi and Its Derivative Lines and Hybrids |
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| ZHAO Feng;;MENG Xiang-bing;LI Wei-hua;XU Xiu-de;WANG Bin;GUO Bao-tai.Inheritance Relation of Maize Resistant Genes Among Foundation Parent Huangzaosi and Its Derivative Lines and Hybrids[J].Journal of Maize Sciences,2008,16(6):15-18. | |
| Authors: | ZHAO Feng;;MENG Xiang-bing;LI Wei-hua;XU Xiu-de;WANG Bin;GUO Bao-tai |
| Institution: | ZHAO Feng1,2,MENG Xiang-bing2,LI Wei-hua2,XU Xiu-de3,WANG Bin2,GUO Bao-tai1(1.College of Life Sciences,Qingdao Agricultural University,Qingdao 266109,2.Institute of Genetics , Developmental Biology,Chinese Academy of Sciences,Beijing 100101,3.Liaoning Academy of Agricultural Sciences,Shenyang 110161,China) |
| Abstract: | SSR analysis of maize resistant genes revealed that the dwarf mosaic virus resistance gene mdml(t) and stalk rot resistant gene Rfg1 existed in Huangzaosi,its four derivative lines and four hybrids,but stalk rot resistant gene Rpi1 were not found,and that only the hybrid Ludan981 contained the southern corn rust resistant gene RppQ in nine materials.STS analysis of southern corn leaf blight resistance gene rhm showed that nine materials had the same size bands,sequencing revealed that Huangzaosi had rhm gene.The results of SSR and STS analysis were according with the resistance of materials in the fields.The two molecular markers above could be used effectively to analyze the inheritance relation of maize resistant genes. |
| Keywords: | Maize Foundation parent Huangzaosi Resistant gene Molecular marker |
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