| 中国野生葡萄种间杂交F_1代抗黑痘病遗传研究 |
| |
| 引用本文： | 王跃进,贺普超.中国野生葡萄种间杂交F_1代抗黑痘病遗传研究[J].果树学报,1998(1). |
| |
| 作者姓名： | 王跃进 贺普超 |
| |
| 作者单位： | 西北农业大学园艺系 陕西杨陵712100
(王跃进)，西北农业大学园艺系 陕西杨陵712100(贺普超) |
| |
| 摘 要： | 用原产我国野生葡萄5种11个株系和9个欧洲葡萄品种杂交,组合成抗病×抗病和抗病×感病两类,获F_1代杂种1238株,采用田间自然鉴定的方法研究了亲本抗黑痘病及其在F_1代的遗传表现。结果表明,中国葡萄属野生种抗黑痘病在F_1代表现为极强的显性遗传特性。
|
| 关 键 词： | 葡萄 种质资源 抗病性 遗传 |
Study on the Inheritance of Resistance to Anthracnose of F1 Generation of Interspecific Hybrids of Vitis L. |
| |
| Wang Yuejin and He Puchao.Study on the Inheritance of Resistance to Anthracnose of F1 Generation of Interspecific Hybrids of Vitis L.[J].Journal of Fruit Science,1998(1). |
| |
| Authors: | Wang Yuejin and He Puchao |
| |
| Abstract: | Based on the level of parent resistance to grape anthracnose (Spheceloma ampelinum de Bary),cross combinations of two categories,Resistant×Resistant and Resistant×Susceptible were made with 11 plant lines of 5 wild Vitis L.species native to China and 9 European grape cultivars. From them 1238 F1 hybrids were obtained. The resistances to anthracnose of parents and their hy-brids were evaluated by natural infection in field conditions. The results showed that the inheri-tance of the resistance to grape anthracnos in F1 hybrids displaied dominant heredity. The authors suggested that China should be the gene centers of grape as sources of the disease-resistance . |
| |
| Keywords: | Vitis L Germplasm resources Disease-resistance Inheritance |
| 本文献已被 CNKI 等数据库收录！ |
