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广西高抗稻瘿蚊资源的鉴定及遗传分析
Genetic Analysis of High Gall Midge Resistant Germplasm Resources in Guangxi
【摘要】 对已发现的2份高抗稻瘿蚊种质资源进行抗性遗传分析。结果表明:2个供试抗源受显性基因控制,可能来源于同一抗性基因;其与多抗1号(含Gm6抗性基因)一样能抗中国的4种生物型,但与Gm6不等位,可能是一种新的抗性基因。
【Abstract】 Two high gall midge resistant germplasm were used to conduct genetic analysis of resistance.The results showed that 2 anti-source under dominant gene control,which may be from the same resistant gene.Anti-source could resist 4 kind of biotype,which was the same with Duokangyihao(GM6),and may be a new gene because of the anti-source non-allelic to the resistant gene GM6.
【基金】 国家自然科学基金项目(30760117)
- 【文献出处】 西南农业学报 ,Southwest China Journal of Agricultural Sciences , 编辑部邮箱 ,2009年01期
- 【分类号】S435.112
- 【被引频次】3
- 【下载频次】130