摘要
为了拓宽水稻BT型细胞质恢复基因来源和进一步利用水稻微核心种质资源,利用前人开发的BT型恢复基因Rf1a的功能多态性标记,对198份栽培水稻微核心种质进行检测,共获得携带恢复基因Rf1a的材料143份,占微核心种质的72.2%,其中有16份为粳稻材料。
To broaden the source of restorer gene of BT type and utilize rice mini-core collection in further,the mini-core collection of 198 rice cultivars were detected by using functional polymorphism markers of restorer gene Rf1aof BT type developed by predecessors,and 143 materials were obtained carrying the restorer gene Rf1a,accounting for 72.2% of micro-core collections,in which 16materials were japonica rice.
出处
《贵州农业科学》
CAS
北大核心
2014年第4期5-8,共4页
Guizhou Agricultural Sciences
基金
湖北省教育厅重点项目(D20132704)
湖北工程学院博士科研启动基金(2013003)
关键词
栽培水稻
微核心种质
Rfα
检测
cultivated rice
mini-core collection
Rf1α
detection