| 利用分子标记早期筛选光皮桦核心种质 |
| |
| 引用本文： | 李海英,梁志伟,陈冲,黄华宏,童再康,卢泳全. 利用分子标记早期筛选光皮桦核心种质[J]. 浙江林业科技, 2011, 0(3) |
| |
| 作者姓名： | 李海英 梁志伟 陈冲 黄华宏 童再康 卢泳全 |
| |
| 作者单位： | 浙江农林大学亚热带森林培育国家重点实验室培育基地; |
| |
| 基金项目： | 浙江省科技厅林木种苗产业创新团队项目“光皮桦、杉木核心种质评价技术”(2009R50035) |
| |
| 摘 要： | 利用扩增共有序列遗传标记对光皮桦种质资源基因园中62份样品所代表的519份光皮桦种质资源的遗传多样性进行分析,结果筛选出36份光皮桦的核心种质。t检验结果表明,核心种质的观测等位基因数、有效等位基因数、Nei遗传多样性指数和Shannon信息指数在概率0.01水平上与初始种质差异不显著,说明核心种质能很好的代替初始种质。
|
| 关 键 词： | 光皮桦 扩增共有序列遗传标记 种质资源 核心种质 |
Core Germplasm of Betula luminifera Screened by Molecular Markers |
| |
| LI Hai-ying,LIANG Zhi-wei,CHEN Chong,HUANG Hua-hong,TONG Zai-kang,Lu Yong-quan. Core Germplasm of Betula luminifera Screened by Molecular Markers[J]. Journal of Zhejiang Forestry Science and Technology, 2011, 0(3) |
| |
| Authors: | LI Hai-ying LIANG Zhi-wei CHEN Chong HUANG Hua-hong TONG Zai-kang Lu Yong-quan |
| |
| Affiliation: | LI Hai-ying,LIANG Zhi-wei,CHEN Chong,HUANG Hua-hong,TONG Zai-kang,Lu Yong-quan*(The Nurturing Station for the State Key Laboratory of Subtropical Silviculture,Zhejiang A & F University,Lin'an 311300,China) |
| |
| Abstract: | By using amplified consensus genetic markers(ACGM),genetic diversities of 62 Betula luminifera germplasm resources representing 519 samples,were studied.Of those 62 samples,36 were selected as core collection.T-test showed that the observed number of alleles,effective number of alleles,Nei gene diversity and Shannon information index of core collection had no significant difference with initial germplasm on 0.01 level.The results demonstrated that the core collection could represent initial collection. |
| |
| Keywords: | Betula luminifera ACGM germplasm resource core collection |
| 本文献已被 CNKI 等数据库收录！ |
|
