Genome-wide mapping of loci for adult-plant resistance to stripe rust in durum wheat svevo using the 90k snp array

Xinli Zhou; Xiao Zhong; Jonatan Roter; Xin Li; Qiang Yao; Jiahui Yan; Suizhuang Yang; Qingyun Guo; Assaf Distelfeld; Hanan Sela; Zhensheng Kang

doi:10.1094/PDIS-09-20-1933-RE

Genome-wide mapping of loci for adult-plant resistance to stripe rust in durum wheat svevo using the 90k snp array

Xinli Zhou, Xiao Zhong, Jonatan Roter, Xin Li, Qiang Yao, Jiahui Yan, Suizhuang Yang, Qingyun Guo, Assaf Distelfeld, Hanan Sela, Zhensheng Kang

Department of Evolutionary and Environmental Biology

Research output: Contribution to journal › Article › peer-review

Abstract

Stripe rust is a foliar disease in wheat caused by Puccinia striiformis f. tritici. The best way to protect wheat from this disease is by growing resistant cultivars. Tetraploid wheat can serve as a good source of valuable genetic diversity for various traits. Here, we report the mapping of nine stripe rust resistance quantitative trait loci (QTL) effective against P. striiformis f. tritici in China and Israel. We used recombinant inbred lines (RILs) developed from a cross between the durum wheat cultivar Svevo and Triticum dicoccoides accession Zavitan. By genotyping the RIL population of 137 lines using the wheat 90K single-nucleotide polymorphism array, we mapped an adult-plant resistance locus QYrsv. swust-1BL.1, the most effective QTL, within a 0.75-centimorgan region in T. turgidum subsp. durum 'Svevo' on chromosome arm 1BL, corresponding to the region of 670.7 to 671.5 Mb on the Chinese Spring chromosome arm 1BL. Of the other eight minor-effect stripe rust QTL, seven were from Svevo and mapped on chromosomes 1A, 1B, 2B, 3A, 4A, and 5A, and one was from Zavitan and mapped on chromosome 2A. Several QTL with epistatic effects were identified as well. The markers linked to the resistance QTL can be useful in marker-assisted selection for incorporation of these resistance QTL into both durum and common wheat cultivars.

Original language	English
Pages (from-to)	879-888
Number of pages	10
Journal	Plant Disease
Volume	105
Issue number	4
DOIs	https://doi.org/10.1094/PDIS-09-20-1933-RE
State	Published - Apr 2021

Bibliographical note

Funding Information:
†Corresponding authors: Z. Kang; [email protected]; and H. Sela; [email protected] Funding: This study was financially supported by the International S&T Co-operation Program of China (2015DFG32340) and Israel Ministry of Agriculture (number 13-01-0006), and was partially funded by the Longshan Academic Talent Research Support Program of SWUST (number 17LZX5), Open Project of the Key Laboratory of Agricultural Integrated Pest Management, Academy of Agriculture and Forestry Sciences, Qinghai University, China (QHIIP-20017-02), and the National Key Research and Development Program of China (2017YFD0100905).

Publisher Copyright:
© 2021 The American Phytopathological Society.

Keywords

Cereals and grains
Cultivar/resistance
Disease management
Field crops
Fungi
QTL mapping
Stripe rust
Wild emmer wheat
Yellow rust

ASJC Scopus subject areas

Agronomy and Crop Science
Plant Science

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1094/PDIS-09-20-1933-RE

Cite this

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title = "Genome-wide mapping of loci for adult-plant resistance to stripe rust in durum wheat svevo using the 90k snp array",

abstract = "Stripe rust is a foliar disease in wheat caused by Puccinia striiformis f. tritici. The best way to protect wheat from this disease is by growing resistant cultivars. Tetraploid wheat can serve as a good source of valuable genetic diversity for various traits. Here, we report the mapping of nine stripe rust resistance quantitative trait loci (QTL) effective against P. striiformis f. tritici in China and Israel. We used recombinant inbred lines (RILs) developed from a cross between the durum wheat cultivar Svevo and Triticum dicoccoides accession Zavitan. By genotyping the RIL population of 137 lines using the wheat 90K single-nucleotide polymorphism array, we mapped an adult-plant resistance locus QYrsv. swust-1BL.1, the most effective QTL, within a 0.75-centimorgan region in T. turgidum subsp. durum 'Svevo' on chromosome arm 1BL, corresponding to the region of 670.7 to 671.5 Mb on the Chinese Spring chromosome arm 1BL. Of the other eight minor-effect stripe rust QTL, seven were from Svevo and mapped on chromosomes 1A, 1B, 2B, 3A, 4A, and 5A, and one was from Zavitan and mapped on chromosome 2A. Several QTL with epistatic effects were identified as well. The markers linked to the resistance QTL can be useful in marker-assisted selection for incorporation of these resistance QTL into both durum and common wheat cultivars.",

keywords = "Cereals and grains, Cultivar/resistance, Disease management, Field crops, Fungi, QTL mapping, Stripe rust, Wild emmer wheat, Yellow rust",

author = "Xinli Zhou and Xiao Zhong and Jonatan Roter and Xin Li and Qiang Yao and Jiahui Yan and Suizhuang Yang and Qingyun Guo and Assaf Distelfeld and Hanan Sela and Zhensheng Kang",

note = "Funding Information: †Corresponding authors: Z. Kang; [email protected]; and H. Sela; [email protected] Funding: This study was financially supported by the International S&T Co-operation Program of China (2015DFG32340) and Israel Ministry of Agriculture (number 13-01-0006), and was partially funded by the Longshan Academic Talent Research Support Program of SWUST (number 17LZX5), Open Project of the Key Laboratory of Agricultural Integrated Pest Management, Academy of Agriculture and Forestry Sciences, Qinghai University, China (QHIIP-20017-02), and the National Key Research and Development Program of China (2017YFD0100905). Publisher Copyright: {\textcopyright} 2021 The American Phytopathological Society.",

year = "2021",

month = apr,

doi = "10.1094/PDIS-09-20-1933-RE",

language = "English",

volume = "105",

pages = "879--888",

journal = "Plant Disease",

issn = "0191-2917",

publisher = "American Phytopathological Society",

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T1 - Genome-wide mapping of loci for adult-plant resistance to stripe rust in durum wheat svevo using the 90k snp array

AU - Zhou, Xinli

AU - Zhong, Xiao

AU - Roter, Jonatan

AU - Li, Xin

AU - Yao, Qiang

AU - Yan, Jiahui

AU - Yang, Suizhuang

AU - Guo, Qingyun

AU - Distelfeld, Assaf

AU - Sela, Hanan

AU - Kang, Zhensheng

N1 - Funding Information: †Corresponding authors: Z. Kang; [email protected]; and H. Sela; [email protected] Funding: This study was financially supported by the International S&T Co-operation Program of China (2015DFG32340) and Israel Ministry of Agriculture (number 13-01-0006), and was partially funded by the Longshan Academic Talent Research Support Program of SWUST (number 17LZX5), Open Project of the Key Laboratory of Agricultural Integrated Pest Management, Academy of Agriculture and Forestry Sciences, Qinghai University, China (QHIIP-20017-02), and the National Key Research and Development Program of China (2017YFD0100905). Publisher Copyright: © 2021 The American Phytopathological Society.

PY - 2021/4

Y1 - 2021/4

N2 - Stripe rust is a foliar disease in wheat caused by Puccinia striiformis f. tritici. The best way to protect wheat from this disease is by growing resistant cultivars. Tetraploid wheat can serve as a good source of valuable genetic diversity for various traits. Here, we report the mapping of nine stripe rust resistance quantitative trait loci (QTL) effective against P. striiformis f. tritici in China and Israel. We used recombinant inbred lines (RILs) developed from a cross between the durum wheat cultivar Svevo and Triticum dicoccoides accession Zavitan. By genotyping the RIL population of 137 lines using the wheat 90K single-nucleotide polymorphism array, we mapped an adult-plant resistance locus QYrsv. swust-1BL.1, the most effective QTL, within a 0.75-centimorgan region in T. turgidum subsp. durum 'Svevo' on chromosome arm 1BL, corresponding to the region of 670.7 to 671.5 Mb on the Chinese Spring chromosome arm 1BL. Of the other eight minor-effect stripe rust QTL, seven were from Svevo and mapped on chromosomes 1A, 1B, 2B, 3A, 4A, and 5A, and one was from Zavitan and mapped on chromosome 2A. Several QTL with epistatic effects were identified as well. The markers linked to the resistance QTL can be useful in marker-assisted selection for incorporation of these resistance QTL into both durum and common wheat cultivars.

AB - Stripe rust is a foliar disease in wheat caused by Puccinia striiformis f. tritici. The best way to protect wheat from this disease is by growing resistant cultivars. Tetraploid wheat can serve as a good source of valuable genetic diversity for various traits. Here, we report the mapping of nine stripe rust resistance quantitative trait loci (QTL) effective against P. striiformis f. tritici in China and Israel. We used recombinant inbred lines (RILs) developed from a cross between the durum wheat cultivar Svevo and Triticum dicoccoides accession Zavitan. By genotyping the RIL population of 137 lines using the wheat 90K single-nucleotide polymorphism array, we mapped an adult-plant resistance locus QYrsv. swust-1BL.1, the most effective QTL, within a 0.75-centimorgan region in T. turgidum subsp. durum 'Svevo' on chromosome arm 1BL, corresponding to the region of 670.7 to 671.5 Mb on the Chinese Spring chromosome arm 1BL. Of the other eight minor-effect stripe rust QTL, seven were from Svevo and mapped on chromosomes 1A, 1B, 2B, 3A, 4A, and 5A, and one was from Zavitan and mapped on chromosome 2A. Several QTL with epistatic effects were identified as well. The markers linked to the resistance QTL can be useful in marker-assisted selection for incorporation of these resistance QTL into both durum and common wheat cultivars.

KW - Cereals and grains

KW - Cultivar/resistance

KW - Disease management

KW - Field crops

KW - Fungi

KW - QTL mapping

KW - Stripe rust

KW - Wild emmer wheat

KW - Yellow rust

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DO - 10.1094/PDIS-09-20-1933-RE

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AN - SCOPUS:85104814067

SN - 0191-2917

VL - 105

SP - 879

EP - 888

JO - Plant Disease

JF - Plant Disease

IS - 4

ER -

Genome-wide mapping of loci for adult-plant resistance to stripe rust in durum wheat svevo using the 90k snp array

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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