Identification of a new stripe rust resistance gene YrTZH in Chinese wheat landrace

被引：0

作者：

Chen, Shutao ^{[1
,2
]}

Zhu, Yiran ^{[3
]}

Li, Suyu ^{[3
]}

Hu, Yanling ^{[3
]}

Li, Yuqin ^{[1
]}

Zhao, Xueer ^{[3
]}

Huang, Lin ^{[3
]}

Wei, Zhenzhen ^{[1
,2
]}

Feng, Lihua ^{[1
]}

机构：

[1] Sichuan Agr Univ, State Key Lab Crop Gene Explorat & Utilizat Southw, Chengdu 611130, Sichuan, Peoples R China

[2] Sichuan Acad Agr Sci, Inst Plant Protect, Chengdu 610061, Peoples R China

[3] Sichuan Agr Univ, Triticeae Res Inst, Chengdu 611130, Sichuan, Peoples R China

来源：

EUPHYTICA | 2025年 / 221卷 / 01期

关键词：

Wheat stripe rust; Chinese wheat landrace; Wheat 55K SNP array; KASP; ADULT-PLANT RESISTANCE; F-SP TRITICI; HIGH-TEMPERATURE; HEXAPLOID WHEAT; STEM RUST; DIVERSITY; ARRAY; LEAF; VIRULENCE; SELECTION;

D O I：

10.1007/s10681-024-03454-8

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Stripe rust is a major threat to wheat production globally. Breeding disease-resistant cultivars is the best way to control the disease. Chinese wheat landrace Tianzhenhong (TZH) displayed a high level of stripe rust resistance against prevalent Puccinia striiformis f. sp. tritici (Pst) races in China. TZH was crossed with the susceptible landrace Xiangxianhuoshao (XXHS) and subsequent filial generations were obtained. Monogenic segregation was observed in a mapping population TX-87-1 developed by selfing a segregating line from F2:3 families of XXHS/TZH, and the dominant resistance locus was tentatively designated YRTZH. A combination of bulked segregant analysis (BSA) with wheat 55K single nucleotide polymorphism (SNP) array was used to identify flanking markers linked to YRTZH. The YRTZH locus was mapped to chromosome 1BL and flanked by KASP-TZH-6 and KASP-TZH-11 within a 0.8 cM genetic interval corresponding to 20.7 Mb physical region (343.2-363.9 Mb) in the Chinese Spring genome. YrTZH is likely different from previously stripe rust resistance genes/quantitative trait loci on chromosome 1BL. The gene and associated flanking KASP markers could be useful for breeding wheat cultivars with resistance to stripe rust.

引用

页数：11

共 62 条

[1] Characterization of a Wheat Breeders' Array suitable for high-throughput SNP genotyping of global accessions of hexaploid bread wheat (Triticum aestivum) [J].

Allen, Alexandra M. ;

Winfield, Mark O. ;

Burridge, Amanda J. ;

Downie, Rowena C. ;

Benbow, Harriet R. ;

Barker, Gary L. A. ;

Wilkinson, Paul A. ;

Coghill, Jane ;

Waterfall, Christy ;

Davassi, Alessandro ;

Scopes, Geoff ;

Pirani, Ali ;

Webster, Teresa ;

Brew, Fiona ;

Bloor, Claire ;

Griffiths, Simon ;

Bentley, Alison R. ;

Alda, Mark ;

Jack, Peter ;

Phillips, Andrew L. ;

Edwards, Keith J. .

PLANT BIOTECHNOLOGY JOURNAL, 2017, 15 (03) :390-401

[2] Genetic dissection of stripe rust resistance in a Tunisian wheat landrace Aus26670 [J].

Baranwal, Deepak Kumar ;

Bariana, Harbans ;

Bansal, Urmil .

MOLECULAR BREEDING, 2021, 41 (09)

[3]

Beddow JM, 2015, NAT PLANTS, V1, DOI [10.1038/nplants.2015.132, 10.1038/NPLANTS.2015.132]

[4] Genetic architecture of male floral traits required for hybrid wheat breeding [J].

Boeven, Philipp H. G. ;

Longin, C. Friedrich H. ;

Leiser, Willmar L. ;

Kollers, Sonja ;

Ebmeyer, Erhard ;

Wuerschum, Tobias .

THEORETICAL AND APPLIED GENETICS, 2016, 129 (12) :2343-2357

[5] The barley stem rust-resistance gene Rpg1 is a novel disease-resistance gene with homology to receptor kinases [J].

Brueggeman, R ;

Rostoks, N ;

Kudrna, D ;

Kilian, A ;

Han, F ;

Chen, J ;

Druka, A ;

Steffenson, B ;

Kleinhofs, A .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (14) :9328-9333

[6] Genome-wide comparative diversity uncovers multiple targets of selection for improvement in hexaploid wheat landraces and cultivars [J].

Cavanagh, Colin R. ;

Chao, Shiaoman ;

Wang, Shichen ;

Huang, Bevan Emma ;

Stephen, Stuart ;

Kiani, Seifollah ;

Forrest, Kerrie ;

Saintenac, Cyrille ;

Brown-Guedira, Gina L. ;

Akhunova, Alina ;

See, Deven ;

Bai, Guihua ;

Pumphrey, Michael ;

Tomar, Luxmi ;

Wong, Debbie ;

Kong, Stephan ;

Reynolds, Matthew ;

da Silva, Marta Lopez ;

Bockelman, Harold ;

Talbert, Luther ;

Anderson, James A. ;

Dreisigacker, Susanne ;

Baenziger, Stephen ;

Carter, Arron ;

Korzun, Viktor ;

Morrell, Peter Laurent ;

Dubcovsky, Jorge ;

Morell, Matthew K. ;

Sorrells, Mark E. ;

Hayden, Matthew J. ;

Akhunov, Eduard .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2013, 110 (20) :8057-8062

[7] Race Dynamics, Diversity, and Virulence Evolution in Puccinia striiformis f. sp tritici, the Causal Agent of Wheat Stripe Rust in China from 2003 to 2007 [J].

Chen, W. Q. ;

Wu, L. R. ;

Liu, T. G. ;

Xu, S. C. ;

Jin, S. L. ;

Peng, Y. L. ;

Wang, B. T. .

PLANT DISEASE, 2009, 93 (11) :1093-1101

[8] GENE-ACTION IN WHEAT CULTIVARS FOR DURABLE, HIGH-TEMPERATURE, ADULT-PLANT RESISTANCE AND INTERACTION WITH RACE-SPECIFIC, SEEDLING RESISTANCE TO PUCCINIA-STRIIFORMIS [J].

CHEN, XM ;

LINE, RF .

PHYTOPATHOLOGY, 1995, 85 (05) :567-572

[9] Genome-wide association analysis of stripe rust resistance loci in wheat accessions from southwestern China [J].

Cheng, Bin ;

Gao, Xu ;

Cao, Ning ;

Ding, Yanqing ;

Gao, Yu ;

Chen, Tianqing ;

Xin, Zhihai ;

Zhang, Liyi .

JOURNAL OF APPLIED GENETICS, 2020, 61 (01) :37-50

[10] A High-Resolution Map of Wheat QYr.ucw-1BL, an Adult Plant Stripe Rust Resistance Locus in the Same Chromosomal Region as Yr29 [J].

Cobo, Nicolas ;

Wanjugi, Humphrey ;

Lagudah, Evans ;

Dubcovsky, Jorge .

PLANT GENOME, 2019, 12 (01)

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