|
|||||
|
|
| 甜瓜雄全同株和雌雄异花同株的RAPD标记 | |
| 引用本文： | 张桂芬,李计红,张建农.甜瓜雄全同株和雌雄异花同株的RAPD标记[J].甘肃农业大学学报,2011,46(3):35-37,42. |
| 作者姓名： | 张桂芬 李计红 张建农 |
| 作者单位： | 1. 甘肃农业职业技术学院,甘肃兰州,730020 2. 兰州大学生命科学学院,甘肃兰州,730000 3. 甘肃农业大学农学院,甘肃兰州,730070 |
| 摘 要： | 以甜瓜雄全同株和雌雄异花同株近等基因系为试验材料,选用300条随机引物进行性型性状的RAPD标记.结果表明:S152号引物经多次重复均能扩增出清晰、稳定且有差异的DNA条带,在雄全同株的植株中能扩增出一条分子量约为550 bp的特异条带,标为S152550.在F2代分离群体中,根据特异标记在田间实际雄全同株与雌雄异花同... |
| 关 键 词： | 甜瓜 性型 近等基因系 RAPD标记 |
The RAPD marker for melon andromonoecy and monoecy |
|
| ZHANG Gui-fen,LI Ji-hong,ZHANG Jian-nong.The RAPD marker for melon andromonoecy and monoecy[J].Journal of Gansu Agricultural University,2011,46(3):35-37,42. | |
| Authors: | ZHANG Gui-fen LI Ji-hong ZHANG Jian-nong |
| Abstract: | In order to explore the DNA molecular marker of melon sexual character,near-isogenic lines of andromonoecy and monoecy were used as materials to select RAPD marker with 300 random primers.The results showed that a 550 bp band was amplified from andromonoecy by S152 primer,which makerd as S152550.The recombination rate between the marker and the sexual character was 11% according to the results of the marker was in andromonoecy and monoecy or not. |
| Keywords: | melon sexual type near-isogenic lines RAPD marker |
| 本文献已被 万方数据 等数据库收录！ | |