,Construction of a molecular map for melon (Cucumis melo L.)based on SRAP

• 作 者: Jianshe WANG Jianchun YAO Wei LI
• 机 构: National Engineering Research Center for Vegetables, Beijing 100089, China“,”College of Agronomy, Ga
• 出 处: 中国高等学校学术文摘·农学
• 发表日期: 2008年4期
• 关键词: Melon (Cucumis melo L.) SRAP (Sequence-Related Amplified Polymorphism) molecular

A molecular map of melon (Cucumis melo L.) was constructed with SRAP (Sequence-Related Amplified Polymorphism) markers using a population consisting of 114F2 individuals derived from the cross of 4G21 (C. melo var. chinensis) and 3A832 (C. melo var. saccherinus). Twenty-nine primer pairs were used and 187 polymorphic loci were produced. The map consists of 12 linkage groups that include 152 genetic markers and cover 2077.1 cM with an average genetic distance of 13.67 cM. Every link-age group has 6-32 genetic markers with average genetic distance of 9.72-19.19 cM. The length of linkage group is 85.3-496.1 cM.