| 埃塞俄比亚芥和白菜型油菜远缘杂种F1的鉴定 |
| |
| 引用本文： | 江莹芬,田恩堂,陈伦林,孟金陵.埃塞俄比亚芥和白菜型油菜远缘杂种F1的鉴定[J].中国油料作物学报,2007,29(2):209-212. |
| |
| 作者姓名： | 江莹芬 田恩堂 陈伦林 孟金陵 |
| |
| 作者单位： | 1.安徽省农业科学院作物研究所，安徽，合肥 230031；
2.华中农业大学作物遗传改良国家重点实验室，湖北，武汉 430070
|
| |
| 基金项目： | 引进国际先进农业科技计划(948计划) |
| |
| 摘 要： | 用形态学、细胞学和限制性片段长度多态性分子标记（AFLP）三种方法对埃塞俄比亚芥（Brassica carinata, BBCC, 2n=34）和白菜型油菜（Brassica rapa, AA, 2n=20）远缘杂交的后代进行了鉴定，结果表明，细胞学和分子标记鉴定杂种真实可靠，但试验技术繁琐，形态学鉴定在操作上简单易行，但主观性较强。在实际生产中可结合几种方法同时进行。
|
| 关 键 词： | 埃塞俄比亚芥 白菜型油菜 杂种鉴定 |
| 文章编号： | 1007-9084（2007）02-0209-04 |
| 修稿时间： | 2006-10-08 |
Identification of interspecific hybrids between Brassica carinata and B. rapa |
| |
| JIANG Ying-fen,TIAN En-tang,CHEN Lun-lin,MENG Jin-ling.Identification of interspecific hybrids between Brassica carinata and B. rapa[J].Chinese Journal of Oil Crop Sciences,2007,29(2):209-212. |
| |
| Authors: | JIANG Ying-fen TIAN En-tang CHEN Lun-lin MENG Jin-ling |
| |
| Institution: | 1. Institute of Crop Science, Anhui Academy of Agricultural Sciences, Hefei 230031, China; 2. National key Lab of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China |
| |
| Abstract: | Three methods,morphological,cytological and amplified fragment length polymorphism(AFLP) molecular makers,have been used to verify the hybrids which come from the interspecific crosses between B.carinata(BBCC,2n=34) as female parents and B.rapa(AA,2n=20) as male parents.Results showed that the methods of cytological and molecular makers were authentic but the procedures were very complex and morphological identification was very easy to operate but the result was not accurate.These methods can be used in combination. |
| |
| Keywords: | Brassica carinata B rapa Identification of hybrid |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国油料作物学报》浏览原始摘要信息 |
| 点击此处可从《中国油料作物学报》下载免费的PDF全文 |
