Genome-wide association analysis of Mexican bread wheat landraces for resistance to yellow and stem rust

Deploying under-utilized landraces in wheat breeding has been advocated to accelerate genetic gains in current era of genomics assisted breeding. Mexican bread wheat landraces (Creole wheats) represent an important resource for the discovery of novel alleles including disease resistance. A core set of 1,098 Mexican landraces was subjected to multi-location testing for rust diseases in India, Mexico and Kenya. The landrace core set showed a continuous variation for yellow (YR) and stem rust (SR) disease severity. Principal component analysis differentiated Mexican landraces into three groups based on their respective collection sites. Linkage disequilibrium (LD) decay varied from 10 to 32 Mb across chromosomes with an averge of 23Mb across whole genome. Genome-wide association analysis revealed marker-trait associations for YR resistance in India and Mexico as well as for SR resistance in Kenya. In addition, significant additive-additive interaction effects were observed for both YR and SR resistance including genomic regions on chromosomes 1BL and 3BS, which co-locate with pleiotropic genes Yr29/Lr46/Sr58/Pm39/Ltn2 and Sr2/Yr30/Lr27, respectively. Study reports novel genomic associations for YR (chromosomes 1AL, 2BS, and 3BL) and SR (chromosomes 2AL, 4DS, and 5DS). The novel findings in Creole wheat landraces can be efficiently utilized for the wheat genetic improvement.

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Genome-wide association analysis of resistance to wheat spindle streak mosaic virus in bread wheat

Plant Pathology ◽

10.1111/ppa.12972 ◽

2018 ◽

Vol 68 (3) ◽

pp. 609-616 ◽

Cited By ~ 1

Author(s):

D. Hourcade ◽

M. Bogard ◽

M. Bonnefoy ◽

F. Savignard ◽

F. Mohamadi ◽

...

Keyword(s):

Mosaic Virus ◽

Bread Wheat ◽

Association Analysis ◽

Genome Wide Association ◽

Genome Wide Association Analysis ◽

Genome Wide

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POPULATION STRUCTURE AND GENOME-WIDE ASSOCIATION ANALYSIS FOR SALINITY TOLERANCE IN BREAD WHEAT USING SNP, SSR AND SCOT MARKER ASSAYS

Arab Universities Journal of Agricultural Sciences ◽

10.21608/ajs.2020.153603 ◽

2020 ◽

Vol 28 (3) ◽

pp. 871-884

Author(s):

Alsamman Alsamman ◽

S.D. Ibrahim ◽

Mohamed Rashed ◽

Ayman Atta ◽

M.S. Ahmed ◽

...

Keyword(s):

Population Structure ◽

Bread Wheat ◽

Association Analysis ◽

Salinity Tolerance ◽

Genome Wide Association ◽

Genome Wide Association Analysis ◽

Scot Marker ◽

Genome Wide

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Identification of Ug99 stem rust resistance loci in winter wheat germplasm using genome-wide association analysis

Theoretical and Applied Genetics ◽

10.1007/s00122-012-1867-x ◽

2012 ◽

Vol 125 (4) ◽

pp. 749-758 ◽

Cited By ~ 47

Author(s):

Long-Xi Yu ◽

Alexey Morgounov ◽

Ruth Wanyera ◽

Mesut Keser ◽

Sanjay Kumar Singh ◽

...

Keyword(s):

Winter Wheat ◽

Association Analysis ◽

Stem Rust ◽

Rust Resistance ◽

Stem Rust Resistance ◽

Genome Wide Association ◽

Genome Wide Association Analysis ◽

Wheat Germplasm ◽

Genome Wide

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Genome-wide association analysis of quantitative trait loci for salinity-tolerance related morphological indices in bread wheat

Euphytica ◽

10.1007/s10681-018-2265-5 ◽

2018 ◽

Vol 214 (10) ◽

Cited By ~ 3

Author(s):

Ying Liu ◽

Yanyan Liu ◽

Qiaofeng Zhang ◽

Bisheng Fu ◽

Jin Cai ◽

...

Keyword(s):

Quantitative Trait Loci ◽

Bread Wheat ◽

Association Analysis ◽

Salinity Tolerance ◽

Quantitative Trait ◽

Genome Wide Association ◽

Genome Wide Association Analysis ◽

Genome Wide ◽

Trait Loci ◽

Morphological Indices

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Genome-wide association analysis uncovers stable QTLs for yield and quality traits of spring bread wheat (Triticum aestivum) across contrasting environments

Plant Gene ◽

10.1016/j.plgene.2020.100269 ◽

2020 ◽

pp. 100269

Author(s):

Sufian Suliman ◽

Admas Alemu ◽

Awadalla Abdalla Abdelmula ◽

Ghazi Hamid Badawi ◽

Ayed Al-Abdallat ◽

...

Keyword(s):

Triticum Aestivum ◽

Bread Wheat ◽

Association Analysis ◽

Genome Wide Association ◽

Quality Traits ◽

Spring Bread Wheat ◽

Genome Wide Association Analysis ◽

Yield And Quality ◽

Genome Wide ◽

Stable Qtls

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Genome-wide association analysis of stem water-soluble carbohydrate content in bread wheat

Theoretical and Applied Genetics ◽

10.1007/s00122-020-03640-x ◽

2020 ◽

Vol 133 (10) ◽

pp. 2897-2914 ◽

Cited By ~ 1

Author(s):

Luping Fu ◽

Jingchun Wu ◽

Shurong Yang ◽

Yirong Jin ◽

Jindong Liu ◽

...

Keyword(s):

Bread Wheat ◽

Association Analysis ◽

Carbohydrate Content ◽

Water Soluble ◽

Genome Wide Association ◽

Soluble Carbohydrate ◽

Genome Wide Association Analysis ◽

Genome Wide ◽

Stem Water ◽

Water Soluble Carbohydrate

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Faculty Opinions recommendation of Genome-wide association analysis identifies loci for type 2 diabetes and triglyceride levels.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.1083881.536824 ◽

2007 ◽

Cited By ~ 1

Author(s):

Terri Beaty

Keyword(s):

Type 2 Diabetes ◽

Association Analysis ◽

Genome Wide Association ◽

Genome Wide Association Analysis ◽

Genome Wide

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Faculty Opinions recommendation of Alpha-T-catenin (CTNNA3) gene was identified as a risk variant for toluene diisocyanate-induced asthma by genome-wide association analysis.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.1157877.619129 ◽

2009 ◽

Author(s):

Francine Kauffmann ◽

Lidwien Smit

Keyword(s):

Association Analysis ◽

Toluene Diisocyanate ◽

Genome Wide Association ◽

Risk Variant ◽

Genome Wide Association Analysis ◽

Genome Wide

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A Caution in Association of ABO Blood Group with COVID-19

Global Clinical and Translational Research ◽

10.36316/02.0031 ◽

2020 ◽

Cited By ~ 2

Keyword(s):

Gene Cluster ◽

Clinical Outcomes ◽

Blood Group ◽

Association Analysis ◽

Blood Type ◽

Genome Wide Association ◽

Chromosome 3 ◽

Abo Blood Group ◽

Genome Wide Association Analysis ◽

Genome Wide

A comment on Zhao J, Yang Y, Huang H, Li D, Gu D, Lu X, et al. Association of ABO blood group and Covid19 susceptability. medRxiv [PREPRINT]. 2020; https://doi.org/10.1101/2020.03.11.20031096. Zeng X, Fan H, Lu D, Huang F, Meng X, Li Z, et al. Association between ABO blood group and clinical outcomes of Covid19. medRxiv[PREPRINT].2020; https://doi.org/10.1101/2020.04.15.20063107. Zietz M, Tatonetti N. Testing the association between blood type and COVID-19 infection, intubation, and death medRxiv [PREPRINT]. 2020; https://doi.org/10.1101/2020.04.08.20058073. Ellinghaus D, Degenhardt F, Bujanda L, al. e. The ABO blood group and a chromosome 3 gene cluster associate with SRAS-CoV2 respitarory failure in an Italy-Spain genome-wide association analysis. medRxiv. 2020; https://doi.org/10.1101/2020.05.31.20114991.

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