Resequencing of 429 chickpea accessions from 45 countries provides insights into genome diversity, domestication and agronomic traits
Article
Article Title | Resequencing of 429 chickpea accessions from 45 countries provides insights into genome diversity, domestication and agronomic traits |
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ERA Journal ID | 16629 |
Article Category | Article |
Authors | Varshney, Rajeev K. (Author), Thudi, Mahendar (Author), Roorkiwal, Manish (Author), He, Weiming (Author), Upadhyaya, Hari D. (Author), Yang, Wei (Author), Bajaj, Prasad (Author), Cubry, Philippe (Author), Rathore, Abhishek (Author), Jian, Jianbo (Author), Doddamani, Dadakhalandar (Author), Khan, Aamir W. (Author), Garg, Vanika (Author), Chitikineni, Annapurna (Author), Xu, Dawen (Author), Gaur, Pooran M. (Author), Singh, Narendra P. (Author), Chaturvedi, Sushil K. (Author), Nadigatla, Gangarao V. P. R. (Author), Krishnamurthy, Lakshmanan (Author), Dixit, G. P. (Author), Fikre, Asnake (Author), Kimurto, Paul K. (Author), Sreeman, Sheshshayee M. (Author), Bharadwaj, Chellapilla (Author), Tripathi, Shailesh (Author), Wang, Jun (Author), Lee, Suk-Ha (Author), Edwards, David (Author), Polavarapu, Kavi Kishor Bilhan (Author), Penmetsa, R. Varma (Author), Crossa, Jose (Author), Nguyen, Henry T. (Author), Siddique, Kadambot H. M. (Author), Colmer, Timothy D. (Author), Sutton, Tim (Author), von Wettberg, Eric (Author), Vigouroux, Yves (Author), Xu, Xun (Author) and Liu, Xin (Author) |
Journal Title | Nature Genetics |
Journal Citation | 51, pp. 857-864 |
Number of Pages | 8 |
Year | 2019 |
Place of Publication | United States |
ISSN | 1061-4036 |
1546-1718 | |
Digital Object Identifier (DOI) | https://doi.org/10.1038/s41588-019-0401-3 |
Web Address (URL) | https://www.nature.com/articles/s41588-019-0401-3 |
Abstract | We report a map of 4.97 million single-nucleotide polymorphisms of the chickpea from whole-genome resequencing of 429 lines sampled from 45 countries. We identified 122 candidate regions with 204 genes under selection during chickpea breeding. Our data suggest the Eastern Mediterranean as the primary center of origin and migration route of chickpea from the Mediterranean/Fertile Crescent to Central Asia, and probably in parallel from Central Asia to East Africa (Ethiopia) and South Asia (India). Genome-wide association studies identified 262 markers and several candidate genes for 13 traits. Our study establishes a foundation for large-scale characterization of germplasm and population genomics, and a resource for trait dissection, accelerating genetic gains in future chickpea breeding. |
Keywords | chickpea, Genome-wide association studies, whole-genome resequencing |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 300406. Crop and pasture improvement (incl. selection and breeding) |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Institution of Origin | University of Southern Queensland |
Byline Affiliations | International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), India |
Centre for Crop Health (Operations) | |
BGI Group, China | |
University of Montpellier, France | |
Indian Council of Agricultural Research, India | |
Rani Lakshmi Bai Central Agricultural University, India | |
International Crops Research Institute for the Semi-Arid Tropics, Kenya | |
International Crops Research Institute for the Semi-Arid Tropics, Ethiopia | |
Egerton University, Kenya | |
University of Agricultural Sciences Bangalore, India | |
iCarbonX, China | |
Seoul National University, Korea | |
University of Western Australia | |
Osmania University, India | |
University of California, United States | |
International Maize and Wheat Improvement Center, Mexico | |
University of Missouri, United States | |
Department of Primary Industries and Regions, South Australia | |
University of Vermont, United States |
https://research.usq.edu.au/item/q58q9/resequencing-of-429-chickpea-accessions-from-45-countries-provides-insights-into-genome-diversity-domestication-and-agronomic-traits
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