]*>","")" /> Identification of Main Maize Hybrid Cultivars and Their ISSR Parents and Construction of Fingerprint Database in Xinjiang
Xinjiang Agricultural Sciences

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Identification of Main Maize Hybrid Cultivars and Their ISSR Parents and Construction of Fingerprint Database in Xinjiang

GUO Chang-kui;LUO Shu-ping;WANG Xi-dong;BAI Guang-hong;YU Jing   

  • Received:2009-01-25 Revised:2009-01-25 Online:2009-01-25 Published:2009-01-25

新疆主要玉米杂交种及亲本ISSR鉴定和指纹图谱数据库的构建

郭长奎;罗淑萍;王希东;白光红;于静   

  1. 新疆农业大学农学院,乌鲁木齐,830052





摘要： 通过对新疆8个主要玉米杂交种及其亲本的ISSR分析,初步构建了新疆玉米DNA特异性指纹图谱,并建立了数字化特异性指纹数据库,探索了ISSR技术在玉米种质鉴定中的应用.结果表明,ISSR扩增重复性好、多态性高,根据筛选出的4个引物I19、I26、I37、I71建立的特异性指纹图谱就可以把8个主要玉米杂交种及其亲本区分开来;数字化特异性指纹数据库的建立表明了ISSR在玉米品种鉴定中起重要作用并具有可行性.