| 龙牙百合核型分析 |
| |
| 引用本文： | 李益锋,皮俊,朱敏.龙牙百合核型分析[J].湖北农业科学,2012,51(6):1139-1141. |
| |
| 作者姓名： | 李益锋 皮俊 朱敏 |
| |
| 作者单位： | 湖南生物机电职业技术学院,长沙,410127 |
| |
| 基金项目： | 湖南省教育厅科学研究项目 |
| |
| 摘 要： | 采用染色体常规压片方法对龙牙百合根尖细胞进行了染色体核型分析,结果表明,龙牙百合的染色体数目为2n=24,染色体核型公式为2n =2x =24 =4m (SAT) +2sm+ 10st (2SAT) +8t,核型分类属于3B类型,核型不对称系数As.K为76.80％,染色体相对长度系数I.R.L=6L+4M2+10M1+4S.
|
| 关 键 词： | 龙牙百合 核型分析 染色体 |
The Karyotype Analysis of Lilium brownii var.viridulum |
| |
| LI Yi-feng
,
PI Jun
,
ZHU Min.The Karyotype Analysis of Lilium brownii var.viridulum[J].Hubei Agricultural Sciences,2012,51(6):1139-1141. |
| |
| Authors: | LI Yi-feng PI Jun ZHU Min |
| |
| Institution: | (Hunan Biological and Electromechanical Polytechnic,Changsha 410127,China) |
| |
| Abstract: | The karyotype of Lilium brownii F.E.Brown var.viridulum Baker was analyzed by conventional pressed disc method.The results indicated that the chromosome numbers were 2n=24 and the karyotype formulae was 2n=2x=24=4m(SAT) + 2sm + 10st(2SAT)+8t,the type of the karyotype belonged to 3B.As.K was 76.80%,the coefficient of chromosome relative length I.R.L = 6L+4M2+10M1+4S. |
| |
| Keywords: | Lilium brownii F E Brown var viridulum Baker karyotype analysis chromosome |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
