干旱区生态环境知识资源中心(Arid): Delineating a locus conferring Fusarium crown rot resistance on chromosome arm 1HL in barley by developing and analysing a large population derived from near isogenic lines

Arid

DOI	10.1016/j.cj.2020.03.008
	Delineating a locus conferring Fusarium crown rot resistance on chromosome arm 1HL in barley by developing and analysing a large population derived from near isogenic lines
	Gao, Shang; Zheng, Zhi; Hu, Haiyan; Jiang, Yunfeng; Liu, Miao; Stiller, Jiri; Zhou, Meixue; Liu, Chunji
通讯作者	Liu, CJ (corresponding author), CSIRO, Agr & Food, St Lucia, Qld 4067, Australia.
来源期刊	CROP JOURNAL
ISSN	2095-5421
EISSN	2214-5141
出版年	2020
卷号	8 期号:6 页码:1002-1010
英文摘要	Fusarium crown rot (FCR), a chronic and severe disease caused by various Fusarium species, is prevalent in semi-arid cropping regions worldwide. One of the major QTL conferring FCR resistance was detected on chromosome arm 1HL (Qcrs.cpi-1H) in barley. To develop markers that can be reliably used to incorporate the resistance locus into breeding programs, we developed and assessed a near-isogenic line-derived population consisting of 1180 recombinant inbred lines targeting the locus. Using this population, we delineated Qcrs.cpi-1H into an interval of 0.4 cM covering a physical length of about 487 kb. Six markers co-segregating with this locus were generated. Co-linearity for genes located in this interval between the genome of barley and those of either rice or Brachypodium distachyon is poor. Three genes with non-synonymous variations between the resistant and susceptible lines were identified within the interval. The results reported in this study not only provide markers for integrating Qcrs.cpi-1H into breeding programs, but also form a solid foundation for cloning the causal gene(s) underlying this locus. (C) 2020 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.
英文关键词	Fusarium crown rot Barley Fine mapping NIL-derived population QTL Co-segregated marker
类型	Article
语种	英语
开放获取类型	gold, Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000596105100011
WOS关键词	HEAD BLIGHT RESISTANCE ; BREAD WHEAT ; MAJOR QTL ; PAN-GENOME ; PSEUDOGRAMINEARUM ; GRAMINEARUM ; PATHOGENS ; SEVERITY ; FHB1
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
来源机构	Commonwealth Scientific and Industrial Research Organisation
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369138
作者单位	[Gao, Shang; Zheng, Zhi; Hu, Haiyan; Jiang, Yunfeng; Liu, Miao; Stiller, Jiri; Liu, Chunji] CSIRO, Agr & Food, St Lucia, Qld 4067, Australia; [Gao, Shang; Zhou, Meixue] Univ Tasmania, Tasmanian Inst Agr, Prospect, Tas 7250, Australia; [Hu, Haiyan] Henan Inst Sci & Technol, Coll Life Sci & Technol, Xinxiang 453003, Henan, Peoples R China; [Jiang, Yunfeng; Liu, Miao] Sichuan Agr Univ, Triticeae Res Inst, Chengdu 611130, Sichuan, Peoples R China; [Liu, Miao] Sichuan Acad Agr Sci, Crop Res Inst, Chengdu 610066, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Gao, Shang,Zheng, Zhi,Hu, Haiyan,et al. Delineating a locus conferring Fusarium crown rot resistance on chromosome arm 1HL in barley by developing and analysing a large population derived from near isogenic lines[J]. Commonwealth Scientific and Industrial Research Organisation,2020,8(6):1002-1010.
APA	Gao, Shang.,Zheng, Zhi.,Hu, Haiyan.,Jiang, Yunfeng.,Liu, Miao.,...&Liu, Chunji.(2020).Delineating a locus conferring Fusarium crown rot resistance on chromosome arm 1HL in barley by developing and analysing a large population derived from near isogenic lines.CROP JOURNAL,8(6),1002-1010.
MLA	Gao, Shang,et al."Delineating a locus conferring Fusarium crown rot resistance on chromosome arm 1HL in barley by developing and analysing a large population derived from near isogenic lines".CROP JOURNAL 8.6(2020):1002-1010.