摘要
参考马铃薯和烟草的反转录转座子LTRs保守区域设计引物,对34份茄子材料进行PCR扩增,得到了多态性丰富的指纹图谱。聚类分析将34份茄子材料分为三大类群,表明IRAP分子标记适合于茄子种质资源的亲缘关系分析。
Primers were designed based on LTR reserve region of retrotransposon in potato and tobacco.34 varieties of eggplant were used as experimental material for PCR amplification,polymorpohic finger maps were obtained.34 varieties of eggplant were classified into 3 groups by Clustring analysis.The study showed that IRAP were suitable for genetic diversity analysis in eggplant.
出处
《华北农学报》
CSCD
北大核心
2008年第B10期194-197,共4页
Acta Agriculturae Boreali-Sinica
基金
北京市教委“植物逆境生物学科研平台建设”资助项目(5075101019)
关键词
茄子
种质资源
分子标记
IRAP
Eggplant
Germplasm resource
Molecular marker
IRAP
