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Drought and heat stress effects on gluten protein composition and its relation to bread-making quality in wheat. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Liu T, Fedak G, Zhang L, Zhou R, Chi D, Fetch T, Hiebert C, Chen W, Liu B, Liu D, Zhang H, Zhang B. Molecular Marker Based Design for Breeding Wheat Lines with Multiple Resistance and Superior Quality. PLANT DISEASE 2020; 104:2658-2664. [PMID: 32749944 DOI: 10.1094/pdis-02-20-0420-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: 06/11/2023]
Abstract
There has not been a major wheat stem rust epidemic worldwide since the 1970s, but the emergence of race TTKSK of Puccinia graminis f. sp. tritici in 1998 presented a great threat to the world wheat production. Single disease-resistance genes are usually effective for only several years before the pathogen changes genetically to overcome the resistance. Stripe rust caused by Puccinia striiformis f. sp. tritici (Pst) is one of the most common and persistent wheat diseases worldwide. The development of varieties with multiple resistance is the most economical and effective strategy for preventing stripe rust and stem rust, the two main rust diseases constraining wheat production. Plateau 448 has been widely used in the spring wheat growing region in northwest China, but it has become susceptible to stripe rust and is susceptible to TTKSK. To produce more durable resistance to race TTKSK as well as to stripe rust, four stem rust resistance genes (Sr33, Sr36, Sr-Cad, and Sr43) and three stripe rust resistance genes (Yr5, Yr18, and Yr26) were simultaneously introgressed into Plateau 448 to improve its stem rust (Ug99) and stripe rust resistance using a marker-assisted backcrossing strategy combined with phenotypic selection. We obtained 131 BC1F5 lines that pyramided two to four Ug99 resistance genes and one to two Pst resistance genes simultaneously. Thirteen of these lines were selected for their TTKSK resistance, and all of them exhibited near immunity or high resistance to TTKSK. Among the 131 pyramided lines, 95 showed high resistance to mixed Pst races. Nine lines exhibited not only high resistance to TTKSK and Pst but also better agronomic traits and high-molecular-weight glutenin subunit compositions than Plateau 448.
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Affiliation(s)
- Tao Liu
- Key Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai 810008, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - George Fedak
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, ON, K1A 0C6, Canada
| | - Lianquan Zhang
- Qinghai Province Key Laboratory of Crop Molecular Breeding, Xining, Qinghai 810008, China
| | - Rangrang Zhou
- Key Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai 810008, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dawn Chi
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, ON, K1A 0C6, Canada
| | - Tom Fetch
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, ON, K1A 0C6, Canada
| | - Colin Hiebert
- Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, Ottawa, ON, K1A 0C6, Canada
| | - Wenjie Chen
- Key Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai 810008, China
- Qinghai Province Key Laboratory of Crop Molecular Breeding, Xining, Qinghai 810008, China
| | - Baolong Liu
- Key Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai 810008, China
- Qinghai Province Key Laboratory of Crop Molecular Breeding, Xining, Qinghai 810008, China
| | - Dengcai Liu
- Triticeae Research Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Huaigang Zhang
- Key Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai 810008, China
- Qinghai Province Key Laboratory of Crop Molecular Breeding, Xining, Qinghai 810008, China
| | - Bo Zhang
- Key Laboratory of Adaptation and Evolution of Plateau Biota (AEPB), Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, Qinghai 810008, China
- Qinghai Province Key Laboratory of Crop Molecular Breeding, Xining, Qinghai 810008, China
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Ma F, Kim J, Cho E, Brown-Guedira G, Park CS, Baik BK. HMW-GS composition and rye translocations of U.S. eastern soft winter wheat and their associations with protein strength. J Cereal Sci 2019. [DOI: 10.1016/j.jcs.2019.102799] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Dias RDO, de Souza MA, Pirozi MR, Oliveira LDC, Pimentel AJB. Protein Profile and Molecular Markers Related to the Baking Quality of Brazilian Wheat Cultivars. Cereal Chem 2017. [DOI: 10.1094/cchem-09-16-0227-r] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Renata de O. Dias
- Universidade Federal de Viçosa, Departamento de Fitotecnia, Av. PH. Rolfs, s/n, Viçosa, 36570-000, Brazil
| | - Moacil A. de Souza
- Universidade Federal de Viçosa, Departamento de Fitotecnia, Av. PH. Rolfs, s/n, Viçosa, 36570-000, Brazil
| | - Mônica R. Pirozi
- Universidade Federal de Viçosa, Departamento de Tecnologia de Alimentos, Av. PH. Rolfs, s/n,Viçosa, 36570-000, Brazil
| | - Ludmilla de C. Oliveira
- Universidade Federal de Viçosa, Departamento de Tecnologia de Alimentos, Av. PH. Rolfs, s/n,Viçosa, 36570-000, Brazil
| | - Adérico J. B. Pimentel
- Universidade Federal do Oeste da Bahia, Campus Barra, Av. 23 de Agosto, s/n, Bairro Assunção, Barra, Bahia, 47100-000, Brazil
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Rasul G, Glover KD, Krishnan PG, Wu J, Berzonsky WA, Fofana B. Genetic analyses using GGE model and a mixed linear model approach, and stability analyses using AMMI bi-plot for late-maturity alpha-amylase activity in bread wheat genotypes. Genetica 2017; 145:259-268. [PMID: 28314965 DOI: 10.1007/s10709-017-9962-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 03/04/2017] [Indexed: 11/30/2022]
Abstract
Low falling number and discounting grain when it is downgraded in class are the consequences of excessive late-maturity α-amylase activity (LMAA) in bread wheat (Triticum aestivum L.). Grain expressing high LMAA produces poorer quality bread products. To effectively breed for low LMAA, it is necessary to understand what genes control it and how they are expressed, particularly when genotypes are grown in different environments. In this study, an International Collection (IC) of 18 spring wheat genotypes and another set of 15 spring wheat cultivars adapted to South Dakota (SD), USA were assessed to characterize the genetic component of LMAA over 5 and 13 environments, respectively. The data were analysed using a GGE model with a mixed linear model approach and stability analysis was presented using an AMMI bi-plot on R software. All estimated variance components and their proportions to the total phenotypic variance were highly significant for both sets of genotypes, which were validated by the AMMI model analysis. Broad-sense heritability for LMAA was higher in SD adapted cultivars (53%) compared to that in IC (49%). Significant genetic effects and stability analyses showed some genotypes, e.g. 'Lancer', 'Chester' and 'LoSprout' from IC, and 'Alsen', 'Traverse' and 'Forefront' from SD cultivars could be used as parents to develop new cultivars expressing low levels of LMAA. Stability analysis using an AMMI bi-plot revealed that 'Chester', 'Lancer' and 'Advance' were the most stable across environments, while in contrast, 'Kinsman', 'Lerma52' and 'Traverse' exhibited the lowest stability for LMAA across environments.
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Affiliation(s)
- Golam Rasul
- Department of Plant Science, South Dakota State University, Brookings, SD, 57006, USA.
| | - Karl D Glover
- Department of Plant Science, South Dakota State University, Brookings, SD, 57006, USA
| | - Padmanaban G Krishnan
- Dairy and Food Science Department, South Dakota State University, Brookings, SD, 57007, USA
| | - Jixiang Wu
- Department of Plant Science, South Dakota State University, Brookings, SD, 57006, USA
| | | | - Bourlaye Fofana
- Crop and Livestock Research Centre, Agriculture and Agri-Food Canada, Charlottetown, PEI, C1A 4N6, Canada
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A Mutant with Expression Deletion of Gene Sec-1 in a 1RS.1BL Line and Its Effect on Production Quality of Wheat. PLoS One 2016; 11:e0146943. [PMID: 26765323 PMCID: PMC4713230 DOI: 10.1371/journal.pone.0146943] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 12/24/2015] [Indexed: 11/19/2022] Open
Abstract
The chromosome arm 1RS of rye (Secale cereal L.) has been used worldwide as a source of genes for agronomic and resistant improvement. However, the 1RS arm in wheat has end-use quality defects that are partially attributable to the presence of ω-secalins, which are encoded by genes at the Sec-1 locus. Various attempts in removing the Sec-1 genes from the 1RS.1BL translocation chromosome have been made. In the present study, two new primary 1RS.1BL translocation lines, T917-26 and T917-15, were developed from a cross between wheat variety "A42912" and Chinese local rye "Weining." The lines T917-15 and T917-26 carried a pair of intact and homogeneous 1RS.1BL chromosomes. The line T917-26 also harbored an expression deletion of some genes at the Sec-1 locus, which originated from a mutation that occurred simultaneously with wheat-rye chromosome translocations. These results suggest that the accompanying mutations of the evolutionarily significant translocations are remarkable resources for plant improvement. Comparison of translocation lines with its wheat parent showed improvements in the end-use quality parameters, which included protein content (PC), water absorption (WA), sodium dodecyl sulfate sedimentation (SDSS), wet gluten (WG), dry gluten (DG) and dough stickiness (DS), whereas significant reduction in gluten index (GI) and stability time (ST) were observed. These findings indicate that 1RS in wheat has produced a higher amount of protein, although these comprised worse compositions. However, in the T917-26 line that harbored an expression deletion mutation in the Sec-1 genes, the quality parameters were markedly improved relative to its sister line, T917-15, especially for GI and DS (P < 0.05). These results indicated that expression deletion of Sec-1 genes significantly improves the end-use quality of wheat cultivars harboring the 1RS.1BL translocation. Strategies to remove the Sec-1 genes from the 1RS.1BL translocation in wheat improvement are discussed.
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Chumanova EV, Efremova TT, Trubacheeva NV, Arbuzova VS, Rosseeva LP. Chromosome composition of wheat-rye lines and the influence of rye chromosomes on disease resistance and agronomic traits. RUSS J GENET+ 2014. [DOI: 10.1134/s1022795414110039] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Wang S, Yu Z, Cao M, Shen X, Li N, Li X, Ma W, Weißgerber H, Zeller F, Hsam S, Yan Y. Molecular mechanisms of HMW glutenin subunits from 1S(l) genome of Aegilops longissima positively affecting wheat breadmaking quality. PLoS One 2013; 8:e58947. [PMID: 23593125 PMCID: PMC3617193 DOI: 10.1371/journal.pone.0058947] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2012] [Accepted: 02/11/2013] [Indexed: 11/19/2022] Open
Abstract
A wheat cultivar “Chinese Spring” chromosome substitution line CS-1Sl(1B), in which the 1B chromosome was substituted by 1Sl from Aegilops longissima, was developed and found to possess superior dough and breadmaking quality. The molecular mechanism of its super quality conformation is studied in the aspects of high molecular glutenin genes, protein accumulation patterns, glutenin polymeric proteins, protein bodies, starch granules, and protein disulfide isomerase (PDI) and PDI-like protein expressions. Results showed that the introduced HMW-GS 1Sl×2.3* and 1Sly16* in the substitution line possesses long repetitive domain, making both be larger than any known x- and y-type subunits from B genome. The introduced subunit genes were also found to have a higher level of mRNA expressions during grain development, resulting in more HMW-GS accumulation in the mature grains. A higher abundance of PDI and PDI-like proteins was observed which possess a known function of assisting disulfide bond formation. Larger HMW-GS deposited in protein bodies were also found in the substitution line. The CS substitution line is expected to be highly valuable in wheat quality improvement since the novel HMW-GS are located on chromosome 1Sl, making it possible to combine with the known superior D×5+Dy10 subunits encoded by Glu-D1 for developing high quality bread wheat.
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Affiliation(s)
- Shunli Wang
- Key Laboratory of Genetics and Biotechnology, College of Life Science, Capital Normal University, Beijing, China
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Zitong Yu
- Key Laboratory of Genetics and Biotechnology, College of Life Science, Capital Normal University, Beijing, China
| | - Min Cao
- Key Laboratory of Genetics and Biotechnology, College of Life Science, Capital Normal University, Beijing, China
| | - Xixi Shen
- Key Laboratory of Genetics and Biotechnology, College of Life Science, Capital Normal University, Beijing, China
| | - Ning Li
- Key Laboratory of Genetics and Biotechnology, College of Life Science, Capital Normal University, Beijing, China
| | - Xiaohui Li
- Key Laboratory of Genetics and Biotechnology, College of Life Science, Capital Normal University, Beijing, China
| | - Wujun Ma
- State Agriculture Biotechnology Centre, Murdoch University, Western Australian Department of Agriculture and Food, Perth, Western Australia, Australia
- * E-mail: (YY); (WM)
| | - H. Weißgerber
- Division of Plant Breeding and Applied Genetics, Technical University of Munich, Freising-Weihenstephan, Germany
| | - Friedrich Zeller
- Division of Plant Breeding and Applied Genetics, Technical University of Munich, Freising-Weihenstephan, Germany
| | - Sai Hsam
- Division of Plant Breeding and Applied Genetics, Technical University of Munich, Freising-Weihenstephan, Germany
| | - Yueming Yan
- Key Laboratory of Genetics and Biotechnology, College of Life Science, Capital Normal University, Beijing, China
- * E-mail: (YY); (WM)
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Characterization of ω-secalin genes from rye, triticale, and a wheat 1BL/1RS translocation line. J Appl Genet 2011; 51:403-11. [PMID: 21063058 DOI: 10.1007/bf03208870] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Sixty-two DNA sequences for the coding regions of omega-secalin (ω-secalin) genes have been characterized from rye (Secale cereale L.), hexaploid and octoploid triticale (× Triticosecale Wittmack), and wheat (Triticum aestivum L.) 1BL/1RS translocation line. Only 19 out of the 62 ω-secalin gene sequences were full-length open reading frames (ORFs), which can be expressed into functional proteins. The other 43 DNA sequences were pseudogenes, as their ORFs were interrupted by one or a few stop codons or frameshift mutations. The 19 ω-secalin genes have a typical primary structure, which is different from wheat gliadins. There was no cysteine residue in ω-secalin proteins, and the potential celiac disease (CD) toxic epitope (PQQP) was identified to appear frequently in the repetitive domains. The ω-secalin genes from various cereal species shared high homology in their gene sequences. The ω-secalin gene family has involved fewer variations after the integration of the rye R chromosome or whole genome into the wheat or triticale genome. The higher Ka/Ks ratio (i.e. non-synonymous to synonymous substitutions per site) in ω-secalin pseudogenes than in ω-secalin ORFs indicate that the pseudogenes may be subject to a reduced selection pressure. Based on the conserved sequences of ω-secalin genes, it will be possible to manipulate the expression of this gene family in rye, triticale, or wheat 1BL/1RS translocation lines, to reduce its negative effects on grain quality.
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Pinto RS, Reynolds MP, Mathews KL, McIntyre CL, Olivares-Villegas JJ, Chapman SC. Heat and drought adaptive QTL in a wheat population designed to minimize confounding agronomic effects. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2010; 121:1001-21. [PMID: 20523964 PMCID: PMC2938441 DOI: 10.1007/s00122-010-1351-4] [Citation(s) in RCA: 208] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Accepted: 04/28/2010] [Indexed: 05/18/2023]
Abstract
A restricted range in height and phenology of the elite Seri/Babax recombinant inbred line (RIL) population makes it ideal for physiological and genetic studies. Previous research has shown differential expression for yield under water deficit associated with canopy temperature (CT). In the current study, 167 RILs plus parents were phenotyped under drought (DRT), hot irrigated (HOT), and temperate irrigated (IRR) environments to identify the genomic regions associated with stress-adaptive traits. In total, 104 QTL were identified across a combination of 115 traits × 3 environments × 2 years, of which 14, 16, and 10 QTL were associated exclusively with DRT, HOT, and IRR, respectively. Six genomic regions were related to a large number of traits, namely 1B-a, 2B-a, 3B-b, 4A-a, 4A-b, and 5A-a. A yield QTL located on 4A-a explained 27 and 17% of variation under drought and heat stress, respectively. At the same location, a QTL explained 28% of the variation in CT under heat, while 14% of CT variation under drought was explained by a QTL on 3B-b. The T1BL.1RS (rye) translocation donated by the Seri parent was associated with decreased yield in this population. There was no co-location of consistent yield and phenology or height-related QTL, highlighting the utility of using a population with a restricted range in anthesis to facilitate QTL studies. Common QTL for drought and heat stress traits were identified on 1B-a, 2B-a, 3B-b, 4A-a, 4B-b, and 7A-a confirming their generic value across stresses. Yield QTL were shown to be associated with components of other traits, supporting the prospects for dissecting crop performance into its physiological and genetic components in order to facilitate a more strategic approach to breeding.
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Affiliation(s)
| | | | - Ky L. Mathews
- CSIRO Plant Industry, Queensland Bioscience Precinct, St. Lucia, QLD 4067 Australia
| | - C. Lynne McIntyre
- CSIRO Plant Industry, Queensland Bioscience Precinct, St. Lucia, QLD 4067 Australia
| | | | - Scott C. Chapman
- CSIRO Plant Industry, Queensland Bioscience Precinct, St. Lucia, QLD 4067 Australia
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Zhang Y, Tang J, Yan J, Zhang Y, Zhang Y, Xia X, He Z. The gluten protein and interactions between components determine mixograph properties in an F6 recombinant inbred linepopulation in bread wheat. J Cereal Sci 2009. [DOI: 10.1016/j.jcs.2009.05.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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