川麦42和川农16抗穗发芽QTL定位及聚合效应分析

王琴,刘泽厚,万洪深,魏会廷,龙海,李涛,邓光兵,李俊,杨武云

Identification and Pyramiding of QTLs for Traits Associated with Pre-Harvest Sprouting Resistance in Two Wheat Cultivars Chuanmai 42 and Chuannong 16

WANG Qin,LIU ZeHou,WAN HongShen,WEI HuiTing,LONG Hai,LI Tao,DENG GuangBing,LI Jun,YANG WuYun

表4 6个高抗穗发芽株系携带的抗性QTL

Table 4 QTLs for PHS resistance among 6 elite lines in RILs

株系 Lines GI (%) GR (%) SGR (%) QTL 2016GH 2018CD 2016GH 2018CD 2017CD 2018CD 12 0.14 0.12 0.12 0.15 0.07 0.05 QGi.saas-2B, QGr.saas-2B, QSgr.saas-2D, QSgr.saas-3A, QSgr.saas-3D, QGi.saas-4A, QGr.saas-4A, QSgr.saas-5B 74 0.13 0.10 0.13 0.15 0.02 0.03 QGi.saas-2B, QGr.saas-2B, QSgr.saas-2D, QSgr.saas-3D, QGi.saas-4A, QGr.saas-4A, QSgr.saas-5B, QGr.saas-6B 82 0.09 0.05 0.12 0.13 0.14 0.07 QGi.saas-2B, QGr.saas-2B, QSgr.saas-2D, QSgr.saas-3A, QGi.saas-4A, QGr.saas-4A, QSgr.saas-5B 104 0.07 0.12 0.10 0.14 0.13 0.11 QGi.saas-2B, QGr.saas-2B, QSgr.saas-2D, QGi.saas-4A, QGr.saas-4A, QSgr.saas-5B, QGr.saas-6B 112 0.06 0.09 0.13 0.11 0.14 0.15 QSgr.saas-2D, QSgr.saas-3D, QGi.saas-4A, QGr.saas-4A, QSgr.saas-5B, QGi.saas-5A, QGr.saas-5A 125 0.08 0.10 0.07 0.11 0.09 0.07 QSgr.saas-2D, QSgr.saas-3A, QSgr.saas-3D, QGi.saas-4A, QGr.saas-4A, QSgr.saas-5B, QGr.saas-6B