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| 利用AFLP和RAPD标记构建桃的遗传连锁图谱 | |
| 引用本文： | 乔飞,王力荣,范崇辉,朱更瑞,方伟超.利用AFLP和RAPD标记构建桃的遗传连锁图谱[J].果树学报,2006,23(5):766-769. |
| 作者姓名： | 乔飞 王力荣 范崇辉 朱更瑞 方伟超 |
| 作者单位： | 1. 中国农业科学院郑州果树研究所,郑州,450009;西北农林科技大学园艺学院,陕西,杨凌,712100 2. 中国农业科学院郑州果树研究所,郑州,450009 3. 西北农林科技大学园艺学院,陕西,杨凌,712100 |
| 摘 要： | 为了给进一步研究桃的遗传标记的定位打下基础,以毛桃北京2—7Prunus persica(L．)Batsch．Beijing2-7]、山桃白花山碧桃Prunus davidiana(Carr．)Franch．Baihuashanbitao]以及2者的F1代为试材,用RAPD、AFLP标记构建了北京2—7和白花山碧桃的遗传连锁图,分别覆盖221．7 cM(7个连锁群)、1238．8 cM(12个连锁群)。其中北京2—7的连锁图包含19个标记,标记间平均距离为11．7 cM;白花山碧桃的连锁图包含103个标记,标记间平均距离为12．0 cM。 |
| 关 键 词： | 桃 RAPD标记 AFLP标记 遗传连锁图 |
| 文章编号： | 1009-9980（2006）05-766-04 |
| 收稿时间： | 2006-03-06 |
| 修稿时间： | 2006-07-19 |
A general genetic linkage map for peach established by using RAPD and AFLP markers |
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| QIAO Fei,WANG Li-rong,FAN Chong-hui,ZHU Geng-rui,FANG Wei-chao.A general genetic linkage map for peach established by using RAPD and AFLP markers[J].Journal of Fruit Science,2006,23(5):766-769. | |
| Authors: | QIAO Fei WANG Li-rong FAN Chong-hui ZHU Geng-rui FANG Wei-chao |
| Abstract: | The biological characteristics of 38 F1 seedlings, which were derived from a cross between Primus persica (L.) Batsch. Beijing 2-7 and P. davidiana (Carr.) Franch. Baihuashanbitao, were studied. The aim was to construct a genetic linkage map of peach nuclear genome. The genetic linkage map of 2-7 was elaborated with a total of 19 loci by using Map-maker. Seven linkage groups covering 221.7 cM of the peach genome were found. The genetic linkage map of Baishanbitao was elaborated with a total of 103 loci by using Mapmaker. 12 linkage groups covering 1238.8 cM of the peach genome were found. |
| Keywords: | Peach RAPD AFLP Genetic linkage map |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |