Arif, Mian Abdur Rehman and Agacka-Mołdoch, Monika and Qualset, Calvin O. and Börner, Andreas (2022) Mapping of additive and epistatic QTLs linked to seed longevity in bread wheat (Triticum aestivum L.). CEREAL RESEARCH COMMUNICATIONS, 50 (4). pp. 709-715. ISSN 0133-3720 (print), 1788-9170 (online)
|
Text
CRC_50_709-715.pdf Available under License Creative Commons Attribution. Download (1MB) | Preview |
Abstract
Plant genetic resources are stored and regenerated in > 1750 gene banks storing > 7,000,000 accessions. Since seeds are the primary storage units, research on seed longevity is of particular importance. Quantitative trait loci (QTL) analysis of 15 traits related to seed longevity and dormancy using 7584 high-quality SNPs recorded across 2 years and originated from five production years revealed a total of 46 additive QTLs. Exploration of the QTLs with epistatic effect resulted in the detection of 29 pairs of epistatic QTLs. To our information, this is only the second report of epistatic QTLs for seed longevity in bread wheat. We conclude that in addition to dense genetic maps, the epistatic interaction between loci should be considered to capture more variation which remained unnoticed in additive mapping.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Seed longevity, Seed dormancy, QTL mapping, Epistasis, SNP, Wheat |
| Subjects: | Q Science / természettudomány > QH Natural history / természetrajz > QH301 Biology / biológia > QH3015 Molecular biology / molekuláris biológia Q Science / természettudomány > QH Natural history / természetrajz > QH426 Genetics / genetika, örökléstan S Agriculture / mezőgazdaság > S1 Agriculture (General) / mezőgazdaság általában |
| Depositing User: | Katalin Andódy |
| Date Deposited: | 17 Apr 2023 06:46 |
| Last Modified: | 17 Apr 2023 06:46 |
| URI: | http://real.mtak.hu/id/eprint/163891 |
Actions (login required)
 |
Edit Item |
