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

图1 异代换系的根尖体细胞染色体的GISH图谱 红色表示用碘化丙啶（PI）复染的小麦染色体,箭头所示黄绿色表示外源染色体。a—d：RW15、南87-88、19EL124和19EL134,2n=42

Fig. 1 GISH patterns of somatic chromosomes in root tips of alien substitution lines Wheat chromosomes were stained with propidium iodide (PI) in red, and alien chromosomes in yellow-green, which were indicated by the arrows. a-d: RW15, Nan 87-88, 19EL124, 19EL134, 2n=42