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Li Y, Hu J, Lin H, Qiu D, Qu Y, Du J, Hou L, Ma L, Wu Q, Liu Z, Zhou Y, Li H. Mapping QTLs for adult-plant resistance to powdery mildew and stripe rust using a recombinant inbred line population derived from cross Qingxinmai × 041133. FRONTIERS IN PLANT SCIENCE 2024; 15:1397274. [PMID: 38779062 PMCID: PMC11109386 DOI: 10.3389/fpls.2024.1397274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 04/16/2024] [Indexed: 05/25/2024]
Abstract
A recombinant inbred line (RIL) population derived from wheat landrace Qingxinmai and breeding line 041133 exhibited segregation in resistance to powdery mildew and stripe rust in five and three field tests, respectively. A 16K genotyping by target sequencing (GBTS) single-nucleotide polymorphism (SNP) array-based genetic linkage map was used to dissect the quantitative trait loci (QTLs) for disease resistance. Four and seven QTLs were identified for adult-plant resistance (APR) against powdery mildew and stripe rust. QPm.caas-1B and QPm.caas-5A on chromosomes 1B and 5A were responsible for the APR against powdery mildew in line 041133. QYr.caas-1B, QYr.caas-3B, QYr.caas-4B, QYr.caas-6B.1, QYr.caas-6B.2, and QYr.caas-7B detected on the five B-genome chromosomes of line 041133 conferred its APR to stripe rust. QPm.caas-1B and QYr.caas.1B were co-localized with the pleiotropic locus Lr46/Yr29/Sr58/Pm39/Ltn2. A Kompetitive Allele Specific Polymorphic (KASP) marker KASP_1B_668028290 was developed to trace QPm/Yr.caas.1B. Four lines pyramiding six major disease resistance loci, PmQ, Yr041133, QPm/Yr.caas-1B, QPm.caas-2B.1, QYr.caas-3B, and QPm.caas-6B, were developed. They displayed effective resistance against both powdery mildew and stripe rust at the seedling and adult-plant stages.
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Affiliation(s)
- Yahui Li
- College of Life and Environmental Science, Minzu University of China, Beijing, China
| | - Jinghuang Hu
- The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Huailong Lin
- Jiushenghe Seed Industry Co. Ltd., Changji, China
| | - Dan Qiu
- Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Yunfeng Qu
- State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng, China
| | - Jiuyuan Du
- Wheat Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou, China
| | - Lu Hou
- Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University/Key Laboratory of Agricultural Integrated Pest Management, Xining, China
| | - Lin Ma
- Datong Hui and Tu Autonomous County Agricultural Technology Extension Center, Xining, China
| | - Qiuhong Wu
- Institute of Biotechnology, Xianghu Laboratory, Hangzhou, China
| | - Zhiyong Liu
- Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Yijun Zhou
- College of Life and Environmental Science, Minzu University of China, Beijing, China
| | - Hongjie Li
- The National Engineering Laboratory of Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Institute of Biotechnology, Xianghu Laboratory, Hangzhou, China
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Wang Y, Hu Y, Gong F, Jin Y, Xia Y, He Y, Jiang Y, Zhou Q, He J, Feng L, Chen G, Zheng Y, Liu D, Huang L, Wu B. Identification and Mapping of QTL for Stripe Rust Resistance in the Chinese Wheat Cultivar Shumai126. PLANT DISEASE 2022; 106:1278-1285. [PMID: 34818916 DOI: 10.1094/pdis-09-21-1946-re] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Stripe rust, caused by Puccinia striiformis f. sp. tritici, is a damaging disease of wheat globally, and breeding resistant cultivars is the best control strategy. The Chinese winter wheat cultivar Shumai126 (SM126) exhibited strong resistance to P. striiformis f. sp. tritici in the field for more than 10 years. The objective of this study was to identify and map quantitative trait loci (QTL) for resistance to stripe rust in a population of 154 recombinant inbred lines (RILs) derived from a cross between cultivars Taichang29 (TC29) and SM126. The RILs were tested in six field environments with a mixture of the Chinese prevalent races (CYR32, CYR33, CYR34, Zhong4, and HY46) of P. striiformis f. sp. tritici and in growth chamber with race CYR34 and genotyped using the Wheat55K single nucleotide polymorphism (SNP) array. Six QTL were mapped on chromosomes 1BL, 2AS, 2AL, 6AS, 6BS, and 7BL, respectively. All QTL were contributed by SM126 except QYr.sicau-2AL. The QYr.sicau-1BL and QYr.sicau-2AS had major effects, explaining 27.00 to 39.91% and 11.89 to 17.11% of phenotypic variances, which may correspond to known resistance genes Yr29 and Yr69, respectively. The QYr.sicau-2AL, QYr.sicau-6AS, and QYr.sicau-6BS with minor effects are likely novel. QYr.sicau-7BL was only detected based on growth chamber seedling data. Additive effects were detected for the combination of QYr.sicau-1BL, QYr.sicau-2AS, and QYr.sicau-2AL. SNP markers linked to QYr.sicau-1BL (AX-111056129 and AX-108839316) and QYr.sicau-2AS (AX-111557864 and AX-110433540) were converted to breeder-friendly Kompetitive allele-specific PCR (KASP) markers that would facilitate the deployment of stripe rust resistance genes in wheat breeding.
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Affiliation(s)
- Yufan Wang
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Yanling Hu
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Fangyi Gong
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Yarong Jin
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Yingjie Xia
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Yu He
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Yun Jiang
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Biotechnology and Nuclear Technology Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan 610061, China
| | - Qiang Zhou
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China
| | - Jingshu He
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Lihua Feng
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Guoyue Chen
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Youliang Zheng
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Dengcai Liu
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Lin Huang
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Bihua Wu
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
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Zhou J, Singh RP, Ren Y, Bai B, Li Z, Yuan C, Li S, Huerta-Espino J, Liu D, Lan C. Identification of Two New Loci for Adult Plant Resistance to Leaf Rust and Stripe Rust in the Chinese Wheat Variety 'Neimai 836'. PLANT DISEASE 2021; 105:3705-3714. [PMID: 33779256 DOI: 10.1094/pdis-12-20-2654-re] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The characterization of leaf rust (caused by Puccinia triticina) and stripe rust (caused by Puccinia striiformis f. sp. tritici) resistance genes is the basis for breeding resistant wheat varieties and managing epidemics of these diseases in wheat. A cross between the susceptible wheat variety 'Apav#1' and resistant variety 'Neimai 836' was used to develop a mapping population containing 148 F5 recombinant inbred lines (RILs). Leaf rust phenotyping was done in field trials at Ciudad Obregón, Mexico, in 2017 and 2018, and stripe rust data were generated at Toluca, Mexico, in 2017 and in Mianyang, Ezhou, and Gansu, China, in 2019. Inclusive complete interval mapping (ICIM) was used to create a genetic map and identify significant resistance quantitative trait loci (QTL) with 2,350 polymorphic markers from a 15K wheat single-nucleotide polymorphism (SNP) array and simple-sequence repeats (SSRs). The pleiotropic multipathogen resistance gene Lr46/Yr29 and four QTL were identified, including two new loci, QLr.hzau-3BL and QYr.hzau-5AL, which explained 3 to 16% of the phenotypic variation in resistance to leaf rust and 7 to 14% of that to stripe rust. The flanking SNP markers for the two loci were converted to Kompetitive Allele-Specific PCR (KASP) markers and used to genotype a collection of 153 wheat lines, indicating the Chinese origin of the loci. Our results suggest that Neimai 836, which has been used as a parent for many wheat varieties in China, could be a useful source of high-level resistance to both leaf rust and stripe rust.
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Affiliation(s)
- Jingwei Zhou
- Huazhong Agricultural University, College of Plant Science & Technology, No. 1, Hongshan District, Wuhan 430070, Hubei Province, P.R. China
| | - Ravi P Singh
- International Maize and Wheat Improvement Center (CIMMYT), 06600 Mexico D.F., Mexico
| | - Yong Ren
- Mianyang Academy of Agricultural Science/Mianyang Branch of National Wheat Improvement Center, Mianyang 621023, Sichuan, P.R. China
| | - Bin Bai
- Wheat Research Institute, Gansu Academy of Agricultural Sciences, No. 1 Nongkeyuanxincun, Lanzhou 730070, Gansu Province, P.R. China
| | - Zhikang Li
- Huazhong Agricultural University, College of Plant Science & Technology, No. 1, Hongshan District, Wuhan 430070, Hubei Province, P.R. China
| | - Chan Yuan
- Huazhong Agricultural University, College of Plant Science & Technology, No. 1, Hongshan District, Wuhan 430070, Hubei Province, P.R. China
| | - Shunda Li
- Huazhong Agricultural University, College of Plant Science & Technology, No. 1, Hongshan District, Wuhan 430070, Hubei Province, P.R. China
| | - Julio Huerta-Espino
- Campo Experimental Valle de Mexico Instituto Nacional de Investigaciones Forestales Agricolas y Pecuarias (INIFAP), 56230 Chapingo, Edo. de Mexico, Mexico
| | - Demei Liu
- Northwest Institute of Plateau Biology, Chinese Academy of Sciences and Qinghai Provincial Key Laboratory of Crop Molecular Breeding and China and Qinghai Provincial Key Laboratory of Crop Molecular Breeding Northwest Institute of Plateau Biology, Innovation Academy for Seed Design, Xining 810008, P.R. China
| | - Caixia Lan
- Huazhong Agricultural University, College of Plant Science & Technology, No. 1, Hongshan District, Wuhan 430070, Hubei Province, P.R. China
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Rollar S, Serfling A, Geyer M, Hartl L, Mohler V, Ordon F. QTL mapping of adult plant and seedling resistance to leaf rust (Puccinia triticina Eriks.) in a multiparent advanced generation intercross (MAGIC) wheat population. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2021; 134:37-51. [PMID: 33201290 PMCID: PMC7813716 DOI: 10.1007/s00122-020-03657-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/28/2020] [Indexed: 05/22/2023]
Abstract
The Bavarian MAGIC Wheat population, comprising 394 F6:8 recombinant inbred lines was phenotyped for Puccinia triticina resistance in multi-years' field trials at three locations and in a controlled environment seedling test. Simple intervall mapping revealed 19 QTL, corresponding to 11 distinct chromosomal regions. The biotrophic rust fungus Puccinia triticina is one of the most important wheat pathogens with the potential to cause yield losses up to 70%. Growing resistant cultivars is the most cost-effective and environmentally friendly way to encounter this problem. The emergence of leaf rust races being virulent against common resistance genes increases the demand for wheat varieties with novel resistances. In the past decade, the use of complex experimental populations, like multiparent advanced generation intercross (MAGIC) populations, has risen and offers great advantages for mapping resistances. The genetic diversity of multiple parents, which has been recombined over several generations, leads to a broad phenotypic diversity, suitable for high-resolution mapping of quantitative traits. In this study, interval mapping was performed to map quantitative trait loci (QTL) for leaf rust resistance in the Bavarian MAGIC Wheat population, comprising 394 F6:8 recombinant inbred lines (RILs). Phenotypic evaluation of the RILs for adult plant resistance was carried out in field trials at three locations and two years, as well as in a controlled-environment seedling inoculation test. In total, interval mapping revealed 19 QTL, which corresponded to 11 distinct chromosomal regions controlling leaf rust resistance. Six of these regions may represent putative new QTL. Due to the elite parental material, RILs identified to be resistant to leaf rust can be easily introduced in breeding programs.
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Affiliation(s)
- Sandra Rollar
- Institute for Resistance Research and Stress Tolerance, Julius Kuehn-Institute, Erwin Baur‑Straße 27, 06484 Quedlinburg, Germany
| | - Albrecht Serfling
- Institute for Resistance Research and Stress Tolerance, Julius Kuehn-Institute, Erwin Baur‑Straße 27, 06484 Quedlinburg, Germany
| | - Manuel Geyer
- Bavarian State Research Center for Agriculture, Institute for Crop Science and Plant Breeding, Am Gereuth 8, Freising, Germany
| | - Lorenz Hartl
- Bavarian State Research Center for Agriculture, Institute for Crop Science and Plant Breeding, Am Gereuth 8, Freising, Germany
| | - Volker Mohler
- Bavarian State Research Center for Agriculture, Institute for Crop Science and Plant Breeding, Am Gereuth 8, Freising, Germany
| | - Frank Ordon
- Institute for Resistance Research and Stress Tolerance, Julius Kuehn-Institute, Erwin Baur‑Straße 27, 06484 Quedlinburg, Germany
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Wu H, Kang Z, Li X, Li Y, Li Y, Wang S, Liu D. Identification of Wheat Leaf Rust Resistance Genes in Chinese Wheat Cultivars and the Improved Germplasms. PLANT DISEASE 2020; 104:2669-2680. [PMID: 32729796 DOI: 10.1094/pdis-12-19-2619-re] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Leaf rust is an important wheat disease that is a significant hindrance for wheat production in most areas of the world. Breeding resistant cultivars can effectively and economically control the disease. In the present study, a wheat collection consisting of 100 cultivars from China and 18 improved germplasms from global landrace donors together with 36 known single Lr gene lines were tested with 20 strains of Puccinia triticina Eriks. in the seedling stage to postulate the Lr gene in the cultivars and germplasms. In addition, 12 diagnostic molecular markers specific to 10 Lr genes were used to detect the presence of the Lr genes in the wheat collection. Resistance to leaf rust of these cultivars at the adult plant stage was tested in fields under natural infection during the 2016 to 2018 cropping seasons in Baoding, Hebei Province. The gene postulation combined with molecular marker detection showed that six Lr genes (Lr1, Lr26, Lr33, Lr34, Lr45, and Lr46) were identified in 44 wheat accessions, including 37 cultivars and seven improved germplasms. Among the 44 wheat accessions postulated with Lr genes, Lr1 was present in four accessions, Lr26 in 12 accessions, Lr33 in two accessions, Lr34 in 14 accessions, Lr45 in three accessions, and Lr46 in 16 accessions. In the collection of 118 cultivars/germplasms, 34 wheat lines displayed adult-plant resistance carrying Lr34, Lr46, and/or underdetermined genes. Therefore, a high level of leaf rust resistance can be achieved through the combination of all-stage resistance and adult-plant resistance genes together in wheat cultivars.
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Affiliation(s)
- Hui Wu
- College of Plant Protection, Hebei Agricultural University/Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province, Baoding, Hebei 071001, China
| | - Zhanhai Kang
- College of Plant Protection, Hebei Agricultural University/Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province, Baoding, Hebei 071001, China
| | - Xing Li
- College of Plant Protection, Hebei Agricultural University/Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province, Baoding, Hebei 071001, China
| | - Yanyan Li
- College of Plant Protection, Hebei Agricultural University/Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province, Baoding, Hebei 071001, China
| | - Yi Li
- College of Plant Protection, Hebei Agricultural University/Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province, Baoding, Hebei 071001, China
| | - Shuo Wang
- College of Plant Protection, Hebei Agricultural University/Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province, Baoding, Hebei 071001, China
| | - Daqun Liu
- College of Plant Protection, Hebei Agricultural University/Technological Innovation Center for Biological Control of Crop Diseases and Insect Pests of Hebei Province, Baoding, Hebei 071001, China
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Osmachko OM, Vlasenko VA, Bakumenko OM, Bilokopytov VI. Characteristics of immunity to leaf diseases of winter wheat samples under the conditions of the north-east forest steppe of Ukraine a. REGULATORY MECHANISMS IN BIOSYSTEMS 2020. [DOI: 10.15421/022006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
To realize the genetic potential of the productivity of bread winter wheat varieties, it is necessary to maintain a certain level of plant resistance to disease. Resistance donors may lose this property as a result of changes in the virulence of the pathogen and defeat of the genetic systems of plant resistance. This makes it necessary to search for new resistance sources and donors to leaf diseases. Our researches were conducted using field, laboratory and mathematical-statistical methods. Phenological observations, accounting, evaluation and harvesting were conducted according to currently accepted methods. 86 bread winter wheat samples from the 4th WWSRRN CIMMYT were studied for resistance to leaf diseases in our research during 2014–2016. The manifestation of variability depended significantly on the genotype for three diseases. The highest genotype influence was obseved in resistance to septoria disease, where it was 81%. On average the highest indicator of resistance (7.7) to powdery mildew during the three years of research was observed in the mid-late ripening samples. The mid-early ripening group was considered to be the most adapted to the powdery mildew pathogen in the Northeastern Forest-Steppe. The highest average indicator of resistance (7.5) to brown rust for the three years of research was found in the early ripening group. The samples of the mid-ripening group were most adapted to the brown rust pathogen. The highest average resistance to septoria disease was also found in the early ripening group. The best adaptation to septoria disease was observed in mid-late ripening samples. 36% of the samples were resistant to three diseases. As a result of the research, a number of CIMMYT samples were isolated from the 4th WWSRRN, which exceeded the standard in resistance to powdery mildew, brown rust and septoria disease. They were characterized by better performance. Valuable forms for breeding work that can be resistance donors to leaf diseases were identified among them.
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Pinto da Silva GB, Zanella CM, Martinelli JA, Chaves MS, Hiebert CW, McCallum BD, Boyd LA. Quantitative Trait Loci Conferring Leaf Rust Resistance in Hexaploid Wheat. PHYTOPATHOLOGY 2018; 108:1344-1354. [PMID: 30211634 DOI: 10.1094/phyto-06-18-0208-rvw] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Leaf rust, caused by the fungal pathogen Puccinia triticina, is a major threat to wheat production in many wheat-growing regions of the world. The introduction of leaf rust resistance genes into elite wheat germplasm is the preferred method of disease control, being environmentally friendly and crucial to sustained wheat production. Consequently, there is considerable value in identifying and characterizing new sources of leaf rust resistance. While many major, qualitative leaf rust resistance genes have been identified in wheat, a growing number of valuable sources of quantitative resistance have been reported. Here we review the progress made in the genetic identification of quantitative trait loci (QTL) for leaf rust resistance detected primarily in field analyses, i.e., adult plant resistance. Over the past 50 years, leaf rust resistance loci have been assigned to genomic locations through chromosome analyses and genetic mapping in biparental mapping populations, studies that represent 79 different wheat leaf rust resistance donor lines. In addition, seven association mapping studies have identified adult plant and seedling leaf rust resistance marker trait associations in over 4,000 wheat genotypes. Adult plant leaf rust resistance QTL have been found on all 21 chromosomes of hexaploid wheat, with the B genome carrying the greatest number of QTL. The group 2 chromosomes are also particularly rich in leaf rust resistance QTL. The A genome has the lowest number of QTL for leaf rust resistance. Copyright © 2018 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license .
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Affiliation(s)
- Gerarda Beatriz Pinto da Silva
- First and third author: Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 7712. Porto Alegre, RS, Brazil; second and seventh authors: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK; fourth author: Empresa Brasileira de Pesquisa Agropecuária-Embrapa Clima Temperado, Rodovia BR-392, Km 78, Pelotas, RS, Brazil; and fifth and sixth authors: Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
| | - Camila Martini Zanella
- First and third author: Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 7712. Porto Alegre, RS, Brazil; second and seventh authors: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK; fourth author: Empresa Brasileira de Pesquisa Agropecuária-Embrapa Clima Temperado, Rodovia BR-392, Km 78, Pelotas, RS, Brazil; and fifth and sixth authors: Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
| | - José Antônio Martinelli
- First and third author: Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 7712. Porto Alegre, RS, Brazil; second and seventh authors: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK; fourth author: Empresa Brasileira de Pesquisa Agropecuária-Embrapa Clima Temperado, Rodovia BR-392, Km 78, Pelotas, RS, Brazil; and fifth and sixth authors: Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
| | - Márcia Soares Chaves
- First and third author: Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 7712. Porto Alegre, RS, Brazil; second and seventh authors: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK; fourth author: Empresa Brasileira de Pesquisa Agropecuária-Embrapa Clima Temperado, Rodovia BR-392, Km 78, Pelotas, RS, Brazil; and fifth and sixth authors: Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
| | - Colin W Hiebert
- First and third author: Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 7712. Porto Alegre, RS, Brazil; second and seventh authors: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK; fourth author: Empresa Brasileira de Pesquisa Agropecuária-Embrapa Clima Temperado, Rodovia BR-392, Km 78, Pelotas, RS, Brazil; and fifth and sixth authors: Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
| | - Brent D McCallum
- First and third author: Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 7712. Porto Alegre, RS, Brazil; second and seventh authors: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK; fourth author: Empresa Brasileira de Pesquisa Agropecuária-Embrapa Clima Temperado, Rodovia BR-392, Km 78, Pelotas, RS, Brazil; and fifth and sixth authors: Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
| | - Lesley Ann Boyd
- First and third author: Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 7712. Porto Alegre, RS, Brazil; second and seventh authors: NIAB, Huntingdon Road, Cambridge, CB3 0LE, UK; fourth author: Empresa Brasileira de Pesquisa Agropecuária-Embrapa Clima Temperado, Rodovia BR-392, Km 78, Pelotas, RS, Brazil; and fifth and sixth authors: Cereal Research Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB R6M 1Y5, Canada
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Ponce-Molina LJ, Huerta-Espino J, Singh RP, Basnet BR, Alvarado G, Randhawa MS, Lan CX, Aguilar-Rincón VH, Lobato-Ortiz R, García-Zavala JJ. Characterization of Leaf Rust and Stripe Rust Resistance in Spring Wheat 'Chilero'. PLANT DISEASE 2018; 102:421-427. [PMID: 30673516 DOI: 10.1094/pdis-11-16-1545-re] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Since 1984, the 'Chilero' spring wheat line developed by CIMMYT has proven to be highly resistant to leaf rust and stripe rust. Amid efforts to understand the basis of resistance of this line, a recombinant inbred line (RIL) population derived from a cross between Avocet and Chilero was studied. The parents and RILs were characterized in field trials for leaf rust and stripe rust in three locations in Mexico between 2012 and 2015 and genotyped with DArT-array, DArT-GBS, and SSR markers. A total of 6,168 polymorphic markers were used to construct genetic linkage maps. Inclusive composite interval mapping detected four colocated resistance loci to both rust diseases and two stripe rust resistant loci in the Avocet × Chilero population. Among these, the quantitative trait locus (QTL) on chromosome 1BL was identified as a pleotropic adult plant resistance gene Lr46/Yr29, whereas QLr.cim-5DS/QYr.cim-5DS was a newly discovered colocated resistance locus to both rust diseases in Chilero. Additionally, one new stripe rust resistance locus on chromosome 7BL was mapped in the current population. Avocet also contributed two minor colocated resistance QTLs situated on chromosomes 1DL and 4BS. The flanking SNP markers can be converted to breeder friendly Kompetitive Allele Specific PCR (KASP) markers for wheat breeding programs.
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Affiliation(s)
- L J Ponce-Molina
- National Institute of Agricultural and Livestock Researches (INIAP-Ecuador), Santa Catalina Experimental Station, Quito, Ecuador; and Colegio de Postgraduados (CP), Campus Montecillo, Montecillo, Texcoco 56230, State of México, México
| | - J Huerta-Espino
- Campo Experimental Valle de México INIFAP, 56230 Chapingo, State of México, México
| | - R P Singh
- International Maize and Wheat Improvement Center (CIMMYT), 56237 México, DF, México
| | - B R Basnet
- International Maize and Wheat Improvement Center (CIMMYT), 56237 México, DF, México
| | - G Alvarado
- International Maize and Wheat Improvement Center (CIMMYT), 56237 México, DF, México
| | - M S Randhawa
- International Maize and Wheat Improvement Center (CIMMYT), 56237 México, DF, México
| | - C X Lan
- International Maize and Wheat Improvement Center (CIMMYT), 56237 México, DF, México
| | - V H Aguilar-Rincón
- Colegio de Postgraduados (CP), Campus Montecillo, Montecillo, Texcoco 56230, State of México, México
| | - R Lobato-Ortiz
- Colegio de Postgraduados (CP), Campus Montecillo, Montecillo, Texcoco 56230, State of México, México
| | - J J García-Zavala
- Colegio de Postgraduados (CP), Campus Montecillo, Montecillo, Texcoco 56230, State of México, México
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9
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Bokore FE, Cuthbert RD, Knox RE, Randhawa HS, Hiebert CW, DePauw RM, Singh AK, Singh A, Sharpe AG, N'Diaye A, Pozniak CJ, McCartney C, Ruan Y, Berraies S, Meyer B, Munro C, Hay A, Ammar K, Huerta-Espino J, Bhavani S. Quantitative trait loci for resistance to stripe rust of wheat revealed using global field nurseries and opportunities for stacking resistance genes. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2017; 130:2617-2635. [PMID: 28913655 DOI: 10.1007/s00122-017-2980-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 08/30/2017] [Indexed: 05/19/2023]
Abstract
Quantitative trait loci controlling stripe rust resistance were identified in adapted Canadian spring wheat cultivars providing opportunity for breeders to stack loci using marker-assisted breeding. Stripe rust or yellow rust, caused by Puccinia striiformis Westend. f. sp. tritici Erikss., is a devastating disease of common wheat (Triticum aestivum L.) in many regions of the world. The objectives of this research were to identify and map quantitative trait loci (QTL) associated with stripe rust resistance in adapted Canadian spring wheat cultivars that are effective globally, and investigate opportunities for stacking resistance. Doubled haploid (DH) populations from the crosses Vesper/Lillian, Vesper/Stettler, Carberry/Vesper, Stettler/Red Fife and Carberry/AC Cadillac were phenotyped for stripe rust severity and infection response in field nurseries in Canada (Lethbridge and Swift Current), New Zealand (Lincoln), Mexico (Toluca) and Kenya (Njoro), and genotyped with SNP markers. Six QTL for stripe rust resistance in the population of Vesper/Lillian, five in Vesper/Stettler, seven in Stettler/Red Fife, four in Carberry/Vesper and nine in Carberry/AC Cadillac were identified. Lillian contributed stripe rust resistance QTL on chromosomes 4B, 5A, 6B and 7D, AC Cadillac on 2A, 2B, 3B and 5B, Carberry on 1A, 1B, 4A, 4B, 7A and 7D, Stettler on 1A, 2A, 3D, 4A, 5B and 6A, Red Fife on 2D, 3B and 4B, and Vesper on 1B, 2B and 7A. QTL on 1A, 1B, 2A, 2B, 3B, 4A, 4B, 5B, 7A and 7D were observed in multiple parents. The populations are compelling sources of recombination of many stripe rust resistance QTL for stacking disease resistance. Gene pyramiding should be possible with little chance of linkage drag of detrimental genes as the source parents were mostly adapted cultivars widely grown in Canada.
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Affiliation(s)
- Firdissa E Bokore
- Swift Current Research and Development Center, Agriculture and Agri-Food Canada, Swift Current, SK, S9H 3X2, Canada.
| | - Richard D Cuthbert
- Swift Current Research and Development Center, Agriculture and Agri-Food Canada, Swift Current, SK, S9H 3X2, Canada.
| | - Ron E Knox
- Swift Current Research and Development Center, Agriculture and Agri-Food Canada, Swift Current, SK, S9H 3X2, Canada
| | - Harpinder S Randhawa
- Lethbridge Research and Development Center, Agriculture and Agri-Food Canada, 5403 1st Avenue South, Lethbridge, AB, T1J 4B1, Canada
| | - Colin W Hiebert
- Morden Research and Development Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB, R6M 1Y5, Canada
| | - Ron M DePauw
- Advancing Wheat Technologies, 870 Field Drive, Swift Current, SK, S9H 4N5, Canada
| | - Asheesh K Singh
- Department of Agronomy, Iowa State University, Ames, IA, USA
| | - Arti Singh
- Department of Agronomy, Iowa State University, Ames, IA, USA
| | - Andrew G Sharpe
- National Research Council of Canada, 110 Gymnasium Place, Saskatoon, SK, S7N 0W9, Canada
| | - Amidou N'Diaye
- Department of Plant Sciences, University of Saskatchewan, Saskatoon, SK, S7N 5A8, Canada
| | - Curtis J Pozniak
- Department of Plant Sciences, University of Saskatchewan, Saskatoon, SK, S7N 5A8, Canada
| | - Curt McCartney
- Morden Research and Development Centre, Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB, R6M 1Y5, Canada
| | - Yuefeng Ruan
- Swift Current Research and Development Center, Agriculture and Agri-Food Canada, Swift Current, SK, S9H 3X2, Canada
| | - Samia Berraies
- Swift Current Research and Development Center, Agriculture and Agri-Food Canada, Swift Current, SK, S9H 3X2, Canada
| | - Brad Meyer
- Swift Current Research and Development Center, Agriculture and Agri-Food Canada, Swift Current, SK, S9H 3X2, Canada
| | - Catherine Munro
- Plant and Food Research Canterbury Agriculture and Science Centre, Gerald St, Lincoln, 7608, New Zealand
| | - Andy Hay
- Plant and Food Research Canterbury Agriculture and Science Centre, Gerald St, Lincoln, 7608, New Zealand
| | - Karim Ammar
- International Maize and Wheat Improvement Center (CIMMYT), Apdo., Postal 6-6-41, 06600, Mexico, DF, Mexico
| | - Julio Huerta-Espino
- Campo Experimental Valle de México INIFAP, Apdo., Postal 10, 56230, Chapingo, Edo. de México, Mexico
| | - Sridhar Bhavani
- International Maize and Wheat Improvement Center (CIMMYT), Nairobi, Kenya
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