QTL mapping of adult plant resistance to stripe rust and leaf rust in a Fuyu 3/Zhengzhou 5389 wheat population

作     者：Takele Weldu Gebrewahid Peipei Zhang Yue Zhou Xiaocui Yan Xianchun Xia Zhonghu He Daqun Liu Zaifeng Li Takele Weldu Gebrewahid;Peipei Zhang;Yue Zhou;Xiaocui Yan;Xianchun Xia;Zhonghu He;Daqun Liu;Zaifeng Li

作者机构：Department of Plant PathologyCollege of Plant ProtectionHebei Agricultural UniversityBiological Control Center for Plant Diseases and Plant Pests of HebeiBaoding 071001HebeiChina College of AgricultureAksum University-Shire CampusTigrayEthiopia Baoding UniversityBaoding 071001HebeiChina Institute of Crop SciencesNational Wheat Improvement CenterChinese Academy of Agricultural SciencesBeijing 100081China International Maize and Wheat Improvement Center(CIMMYT)China Officec/o CAASBeijing 100081China 

出 版 物：《The Crop Journal》 (作物学报（英文版）)

年 卷 期：2020年第8卷第4期

页      面：655-665页

核心收录：

学科分类：0710[理学-生物学] 09[农学] 0904[农学-植物保护] 0901[农学-作物学] 090401[农学-植物病理学] 0902[农学-园艺学] 090402[农学-农业昆虫与害虫防治] 

基　　金：supported by the National Natural Science Foundation of China(31361140367 31571662 31601299) 

主　　题：mapping wheat breeding 

摘      要：Stripe or yellow rust(YR)and leaf rust(LR)cause large losses in wheat production *** cultivars curtail the levels of *** present study aimed to identify quantitative trait loci(QTL)for YR and LR resistance in 147 F2:6 recombinant inbred lines(RIL)derived from the cross Fuyu 3/Zhengzhou *** RIL population and parents were genotyped with the Wheat55 K single nucleotide polymorphism(SNP)array and simple sequence repeat(SSR)*** materials were also phenotyped for YR severity at Mianyang in Sichuan province and Baoding in Hebei province in the 2015/2016,2016/2017,and 2017/2018 cropping seasons,and LR severity at Zhoukou in Henan province and at Baoding in 2017/*** QTL for YR resistance and five for LR resistance were detected using inclusive composite interval mapping(Ici Mapping).Four of these QTL on chromosomes 1 BL,2 BS,3 AL,and 5 AL conferred resistance to both YR and *** QTL on 1 BL was Lr46/Yr29,and that on 7 BL might be *** QTL on chromosome 2 BS was detected at a similar position to previously detected ***-3 AL/***-3 AL,***-5 AL/***-5 AL,***-7 DL,***-4 BS,***-6 DL,and ***-2 AS are likely to be *** SSR marker for ***-7 DL was developed and validated in a diverse wheat panel from China,suggesting effectiveness in different genetic *** QTL with closely linked SNP and SSR markers could be useful for marker-assisted selection in wheat breeding programs targeting durable resistance to both diseases.