摘要
用PCR方法在大白菜新型雄性不育系RC7中克隆出与雄性不育基因相关的片段,该片段与NCBI发布的orf138具有高度同源性,同源性为100%。说明RC7的不育机理与Ogu-CMS具有相似性,也证明了CMS基因的相对保守性。为RC7的利用奠定了理论基础,充实了大白菜细胞质雄性不育理论。
The special sequence related to CMS was amplified in the new Chinese cabbage CMS RC7 by PCR amplifying, and its homology is 100% with orf138 published in NCBI. This not only indicated that RC7 has the similar sterility with Ogu-CMS, but the gene related to CMS is relative conservative. The result both established the theory for full utilization of new variety RC7 and enriched the CMS theory.
出处
《安徽农业大学学报》
CAS
CSCD
北大核心
2008年第3期311-314,共4页
Journal of Anhui Agricultural University
基金
陕西省科技攻关项目(2007K01-07-03)
农业科技成果转化资金项目(O5EFN2l6100284)共同资助
