Show simple item record

dc.contributorAlsamman, Alsammanen_US
dc.contributorJighly, Abdulqaderen_US
dc.contributorHassan Mubarak, Mohameden_US
dc.contributorEl-Shamaa, Khaleden_US
dc.contributorIstanbuli, Tawffiqen_US
dc.contributorAhmed Momtaz, Osamaen_US
dc.contributorEl Allali, Achrafen_US
dc.contributorHamwieh, Aladdinen_US
dc.creatorMahmoud, Shaimaaen_US
dc.identifier.citationShaimaa Mahmoud, Alsamman Alsamman, Abdulqader Jighly, Mohamed Hassan Mubarak, Khaled El-Shamaa, Tawffiq Istanbuli, Osama Ahmed Momtaz, Achraf El Allali, Aladdin Hamwieh. (1/12/2021). Genome-wide association analysis of chickpea germplasms differing for salinity tolerance based on DArTseq markers. PLoS ONE, 16 (2).en_US
dc.description.abstractSoil salinity is significant abiotic stress that severely limits global crop production. Chickpea (Cicer arietinum L.) is an important grain legume that plays a substantial role in nutritional food security, especially in the developing world. This study used a chickpea population collected from the International Center for Agricultural Research in the Dry Area (ICARDA) genebank using the focused identification of germplasm strategy. The germplasm included 186 genotypes with broad Asian and African origins and genotyped with 1856 DArTseq markers. We conducted phenotyping for salinity in the field (Arish, Sinai, Egypt) and greenhouse hydroponic experiments at 100 mM NaCl concentration. Based on the performance in both hydroponic and field experiments, we identified seven genotypes from Azerbaijan and Pakistan (IGs: 70782, 70430, 70764, 117703, 6057, 8447, and 70249) as potential sources for high salinity tolerance. Multi-trait genome-wide association analysis (mtGWAS) detected one locus on chromosome Ca4 at 10618070 bp associated with salinity tolerance under hydroponic and field conditions. In addition, we located another locus specific to the hydroponic system on chromosome Ca2 at 30537619 bp. Gene annotation analysis revealed the location of rs5825813 within the Embryogenesis-associated protein (EMB8- like), while the location of rs5825939 is within the Ribosomal Protein Large P0 (RPLP0). Utilizing such markers in practical breeding programs can effectively improve the adaptability of current chickpea cultivars in saline soil. Moreover, researchers can use our markers to facilitate the incorporation of new genes into commercial cultivars.en_US
dc.publisherPublic Library of Scienceen_US
dc.sourcePLoS ONE;16,(2021)en_US
dc.titleGenome-wide association analysis of chickpea germplasms differing for salinity tolerance based on DArTseq markersen_US
dc.typeJournal Articleen_US
cg.creator.idEl-Shamaa, Khaled: 0000-0002-7668-3798en_US
cg.creator.idIstanbuli, Tawffiq: 0000-0001-7450-6408en_US
cg.creator.idHamwieh, Aladdin: 0000-0001-6060-5560en_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerAgricultural Genetic Engineering Research Institute - AGERIen_US
cg.contributor.centerLa Trobe University, Centre for AgriBioscience - LATROBE - AgriBioen_US
cg.contributor.centerMohammed VI Polytechnic University - UM6Pen_US
cg.contributor.centerArish University, College of Environmental Agricultural Scienceen_US
cg.contributor.crpCGIAR Research Program on Wheat - WHEATen_US
cg.contributor.crpCGIAR Research Program on Grain Legumes and Dryland Cereals - GLDCen_US
cg.contributor.funderGovernment of Egypten_US
cg.contributor.projectHeat Tolerance in Bread Wheat for Southern Egypt for Adaptation to Climate Changeen_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.regionNorthern Africaen_US
cg.isijournalISI Journalen_US
dc.identifier.statusOpen accessen_US
cg.journalPLoS ONEen_US

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

DSpace software copyright © 2002-2016  DuraSpace
MELSpace content providers and partners accept no liability to any consequence resulting from use of the content or data made available in this repository. Users of this content assume full responsibility for compliance with all relevant national or international regulations and legislation.
Theme by 
Atmire NV