基于小麦SNP芯片对簇毛麦6V#2和6V#4染色体及其与小麦6A、6D染色体的多态性分析

许志英,王佰翠,马晓兰,贾子苗,叶兴国,林志珊,胡汉桥

Polymorphism Analysis Among Chromosomes of Dasypyrum villosum 6V#2 and 6V#4 and Wheat 6A and 6D Based on Wheat SNP Chip

XU ZhiYing,WANG BaiCui,MA XiaoLan,JIA ZiMiao,YE XingGuo,LIN ZhiShan,HU HanQiao

表4 660K芯片6A、6D探针对簇毛麦CMM和No.1026的检测

Table 4 SNP between two accessions of Dasypyrum villosum CMM and No.1026 detected by 6A/6B/6D probes of 660K chip

染色体 Chr. 探针数量 No. of probes 总SNP(占比) Total SNP (percentage) 碱基替换型SNP(占比) SNP of base replacement (percentage) CMM-NA SNP(占比) CMM-NA SNP (percentage) No.1026-NASNP(占比) No.1026-NA SNP (percentage) 6A 4710 1710(36.31%) 888(18.85%) 414(8.79%) 408(8.66%) 6B 14352 5626(39.20%) 3037(21.16%) 1376(9.59%) 1213(8.45%) 6D 3051 1206(39.53%) 725(23.76%) 247(8.10%) 234(7.67%)