| 一个位于水稻Rf-1基因的InDel标记遗传分离对海拔和细胞质的响应 |
| |
| 引用本文： | 王昌江,文建成,雷伟,谭学林.一个位于水稻Rf-1基因的InDel标记遗传分离对海拔和细胞质的响应[J].分子植物育种,2011,9(2):150-155. |
| |
| 作者姓名： | 王昌江 文建成 雷伟 谭学林 |
| |
| 作者单位： | 云南农业大学稻作研究所,昆明,650201 |
| |
| 基金项目： | 国家自然科学基金项目(C030101)资助 |
| |
| 摘 要： | 水稻细胞质雄性不育育性恢复基因仪存在于适于热带亚热带气候条件的野生稻和籼稻中,不存在适于气候冷凉广泛生长在温带气候条件的粳稻种质资源中.为研究恢复基因与温度适应性的关系,选用来自云南2650 m高海拔的地方粳稻老品种小麻谷(基因型为 rf/rf)与具有籼稻细胞质背景的杂交粳稻恢复系南34(基因型为Rf/Rf)进行正反交...
|
| 关 键 词： | 水稻 Rf-1位点 海拔 遗传分离 温度适应性 |
Response of Genetic Segregation of an InDel Marker Located at Rf-1 Locus to Variation of Altitude and Cytoplasm in Rice |
| |
| Wang Changjiang,Wen Jiancheng,Lei Wei,Tan Xuelin.Response of Genetic Segregation of an InDel Marker Located at Rf-1 Locus to Variation of Altitude and Cytoplasm in Rice[J].Molecular Plant Breeding,2011,9(2):150-155. |
| |
| Authors: | Wang Changjiang Wen Jiancheng Lei Wei Tan Xuelin |
| |
| Institution: | Wang Changjiang Wen Jiancheng Lei Wei Tan Xuelin * Rice Research Institute of Yunnan Agricultural University,Kunming,650201 |
| |
| Abstract: | Fertility restoring (Rf) genes of cytoplasmic male sterility exist only in wild and indica rice that fit only tropical and subtropical climate, but they do not exist in japonica rice that fit template climate well. To understand relationship between Rf gene and rice climate fitness of rice, a japonica landrace, Xiaomagu (with genotype rf/rf) from 2 650 m altitude, was crossed with Nan34 (with genotype Rf/Rf) reciprocally, which is an excellent fertility restorer of japonica hybrid with cytoplasm donated by ... |
| |
| Keywords: | Rice Rf-1 locus Altitude Genetic segregation Temperature fitness |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
