摘要
以富士、长富2、长富6、红星、新世纪、美国8号及凉香等7个品种为试材,进行了ISSR(inter-simplesequencerepeats)分析,构建了这几个苹果品种的ISSR指纹图谱。发现引物IS061可将富士、长富2与长富6三个品种一一区分开;而IS026则能将富士、红星、新世纪及美国8号4个品种相互区别开。初步证明利用ISSR标记技术能很好地将不同苹果品种鉴别出来。
Fuji,Nagafu2,Nagafu6,Starking,New Century,America8and Ryoka apple varieties were used as materials for ISSR fingerprinting,and their fingerprint were established.Results showed that primer IS061could distinguish one from the other among Fuji,Nagafu2and Nagafu6varieties;while Fuji,Starking,New Century and America8could be discriminat-ed by IS026。The results proved that apple cultivars could be distinguished by ISSR marker.
出处
《果树学报》
CAS
CSCD
北大核心
2002年第6期421-423,共3页
Journal of Fruit Science
基金
江苏省科技攻关项目(BE99360)。
关键词
苹果
品种
ISSR
指纹图谱构建
Apples
Cultivar
ISSR
Fingerprint ISSR(inter-simple sequence repeats)
