| 南方紫花苜蓿及其原生质体再生植株染色体核型的对比分析 |
| |
| 引用本文： | 王海波,施晓东,郭俊云. 南方紫花苜蓿及其原生质体再生植株染色体核型的对比分析[J]. 畜牧与饲料科学, 2009, 30(1) |
| |
| 作者姓名： | 王海波 施晓东 郭俊云 |
| |
| 作者单位： | 1. 曲靖师范学院,云南,曲靖,655011
2. 曲靖工商学校,云南,曲靖,655000 |
| |
| 基金项目： | 云南省教育厅科研项目 |
| |
| 摘 要： | 对选育的XN-1型紫花苜蓿及其原生质体再生植株的染色体核型进行对比分析.结果表明,原生质体再生植株与母株相比,染色体在长度、臂比、着丝粒指数等方面没有明显的差异,其核型均符合2n=4x=32=29m+3sm(SAT).
|
| 关 键 词： | 紫花苜蓿 原生质体 染色体 核型分析 |
Contrastive Analysis on the Chromosome Karyotypes of Alfalfa Cultivated in Southern China and Its Regenerated Plantlet from Protoplast |
| |
| WANG Hai-bo,et al. Contrastive Analysis on the Chromosome Karyotypes of Alfalfa Cultivated in Southern China and Its Regenerated Plantlet from Protoplast[J]. Animal Husbandry and Feed Science, 2009, 30(1) |
| |
| Authors: | WANG Hai-bo et al |
| |
| Affiliation: | Qujing Normal University;Qujing 655011;China |
| |
| Abstract: | The chromosome karyotypes of the bred type XN -1 of alfalfa and its regenerated plantlet from protoplast were analyzed contrastively. The results showed that the chromosomes of regenerated plantlet from protoplast had no obvious difference from that of stock plant in the aspects of length, arm ratio and centromere index and their karyotypes accorded with 2n=4x=32=29m+3sm (SAT). |
| |
| Keywords: | alfalfa protoplast chromosome karyotype analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
