云南地方香稻与非香稻遗传多样性比较(英文)
文献类型: 中文期刊
第一作者: 白现广
作者: 白现广;程在全;蔺忠龙;吕广磊;黄兴奇
作者机构:
期刊名称: Agricultural Science & Technology
ISSN: 1009-4229
年卷期: 2009 年 01 期
页码: 62-65
摘要: [Objective] The genetic diversity of the local cultivated aromatic rice and non-aromatic rice in Yunnan Province were compared to provide further genetic resources for breeding practice.[Method] Genetic diversity of 10 aromatic rice and 45 non-aromatic rice were analyzed by 64 SSR primers covered on 12 rice chromosomes. [Result] Per locus 5.44 and 7.98 alleles in average were detected, ranging from 2 to 12 and from 2 to 17 in aromatic and non-aromatic rice , respectively. Average genetic multiplicity index(Hs) was 0.46 and 0.67 respectively. The average polymorphism information content (PIC) was 0.43 and 0.58 in aromatic and non-aromatic rice respectively.[Conclusion] The results indicated that genetic diversity was higher in non-aromatic rice than in aromatic rice.
分类号: S511
- 相关文献
作者其他论文 更多>>
-
云南西部地区疣粒野生稻的调查、收集与保护
作者:李荣欣;刘丽;钟巧芳;杨和生;杨顺发;肖素勤;赵白英;李金璐;陈玲;彭钰婷;李宗鼎;刘梅芳;程在全;殷富有
关键词:疣粒野生稻;云南西部地区;濒危植物;资源保护;白叶枯病抗性
-
药用野生稻种质资源和多组学研究进展
作者:江慧;钟巧芳;殷富有;李金璐;刘丽;张云;王波;蒋聪;程在全;张慧;肖素勤
关键词:药用野生稻;种质资源;基因组学;转录组学;蛋白质组学
-
近40年云南普通野生稻优异特性及有利基因的发掘与利用
作者:姜浩;杨和生;王波;程在全;孟焕芝;周吉云;张云;肖素勤;刘丽;殷富有;钟巧芳;李金璐;张敦宇;陈玲
关键词:普通野生稻;优异特性;基因发掘;种质创新
-
元江普通野生稻渗入系白叶枯病抗性鉴定及其粳籼属性分析
作者:阚望;杨和生;孟焕芝;周吉云;程在全;张云;肖素勤;刘丽;王波;殷富有;钟巧芳;李金璐;张敦宇;陈玲
关键词:元江普通野生稻;渗入系;粳籼分化;水稻白叶枯病;分子标记技术
-
137份云南省地方稻抗白叶枯病多菌系多基因鉴定
作者:李玉琢;陈玲;张敦宇;管娟;张云;钟巧芳;殷富有;李馨;杨顺发;王波;程在全;罗琼;肖素勤
关键词:云南地方稻;白叶枯病;表型鉴定;基因分析;广谱抗病
-
药用野生稻拮抗稻瘟病内生细菌的筛选、鉴定及发酵条件优化
作者:雷凌云;钟巧芳;熊子璇;杨得正;刘丽;殷富有;陈玲;程在全;肖素勤
关键词:药用野生稻;稻瘟病;生物防治;内生菌
-
元江普通野生稻中抗白叶枯病基因鉴定与分析
作者:卢源达;钟巧芳;王波;张敦宇;殷富有;王玲仙;程在全;陈玲
关键词:元江普通野生稻;渗入系;白叶枯病;抗性基因