Construction of a Genetic Linkage Map of Mango Based on SRAP, AFLP and ISSR Markers  

作　　者：Zhiguo DANG Yeyuan CHEN 

机构地区：[1]Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou 571737, China

出　　处：《Agricultural Biotechnology》2017年第6期9-12,16,共5页农业生物技术（英文版）

基　　金：Supported by National Key Technology R&D Program"Breeding of New Varieties of Mango and Litchi"(2013BAD02B02-5)

摘　　要：A hybrid Ft population was obtained by crossing between mango cultivars ＇ Jinhuang＇ and ＇ Guifei＇. Among the hybrid population, 98 F1 plants were selected as the mapping population. The molecular genetic map of mango was constructed by linkage analysis by SRAP, AFLP and ISSR markers using Joinmap4. 0 software. The genetic linkage map consisted of 33 linkage groups, with a total genetic distance of 1 561.1 cM. Moreover, the genetic linkage map involved 245 polymorphic markers, including 149 SRAP markers, 90 AFLP markers and 6 ISSR markers, with an average genetic distance of 6.37 cM. This study laid a founda- tion for further investigation of the important agronomic traits of mango.A hybrid Ft population was obtained by crossing between mango cultivars ＇ Jinhuang＇ and ＇ Guifei＇. Among the hybrid population, 98 F1 plants were selected as the mapping population. The molecular genetic map of mango was constructed by linkage analysis by SRAP, AFLP and ISSR markers using Joinmap4. 0 software. The genetic linkage map consisted of 33 linkage groups, with a total genetic distance of 1 561.1 cM. Moreover, the genetic linkage map involved 245 polymorphic markers, including 149 SRAP markers, 90 AFLP markers and 6 ISSR markers, with an average genetic distance of 6.37 cM. This study laid a founda- tion for further investigation of the important agronomic traits of mango.

关 键 词：MANGO SRAP AFLP ISSR Genetic map 

分 类 号：S667.7[农业科学—果树学]