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Journal article
In silico curation of QTL-rich clusters and candidate gene identification for plant height of bread wheat
The Crop journal, Vol.11(5), pp.1480-1490
2023
Abstract
Many genetic loci for wheat plant height (PH) have been reported, and 26 dwarfing genes have been catalogued. To identify major and stable genetic loci for PH, here we thoroughly summarized these functionally or genetic verified dwarfing loci from QTL linkage analysis and genome-wide association study published from 2003 to 2022. A total of 332 QTL, 270 GWAS loci and 83 genes for PH were integrated onto chromosomes according to their locations in the IWGSC RefSeq v2.1 and 65 QTL-rich clusters (QRC) were defined. Candidate genes in each QRC were predicted based on IWGSC Annotation v2.1 and the information on functional validation of homologous genes in other species. A total of 38 candidate genes were predicted for 65 QRC including three GA2ox genes in QRC-4B-IV, QRC-5A-VIII and QRC-6A-II (Rht24) as well as GA 20-oxidase 2 (TaSD1-3A) in QRC-3A-IV. These outcomes lay concrete foundations for map-based cloning of wheat dwarfing genes and application in breeding.
Details
- Title
- In silico curation of QTL-rich clusters and candidate gene identification for plant height of bread wheat
- Authors/Creators
- Dengan Xu - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaChenfei Jia - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaXinru Lyu - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaTingzhi Yang - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaHuimin Qin - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaYalin Wang - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaQianlin Hao - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaWenxing Liu - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaXuehuan Dai - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaJianbin Zeng - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaHongsheng Zhang - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R ChinaXianchun Xia - Chinese Acad Agr Sci, Inst Crop Sci, Natl Wheat Improvement Ctr, Beijing 100081, Peoples R ChinaZhonghu He - Chinese Acad Agr Sci, Inst Crop Sci, Natl Wheat Improvement Ctr, Beijing 100081, Peoples R ChinaShuanghe Cao - Chinese Acad Agr Sci, Inst Crop Sci, Natl Wheat Improvement Ctr, Beijing 100081, Peoples R ChinaWujun Ma - Qingdao Agr Univ, Coll Agron, Qingdao 266109, Shandong, Peoples R China
- Publication Details
- The Crop journal, Vol.11(5), pp.1480-1490
- Publisher
- Keai Publishing Ltd.
- Number of pages
- 11
- Grant note
- U22A20457 / ural Science Foundation of China Regional Innovation and Develop-ment Joint Fund Project
- Identifiers
- 991005616424307891
- Copyright
- © 2023 Crop Science Society of China and Institute of Crop Science, CAAS
- Murdoch Affiliation
- Centre for Crop and Food Innovation
- Language
- English
- Resource Type
- Journal article
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- Collaboration types
- Domestic collaboration
- Citation topics
- 3 Agriculture, Environment & Ecology
- 3.4 Crop Science
- 3.4.96 QTL
- Web Of Science research areas
- Agronomy
- Plant Sciences
- ESI research areas
- Agricultural Sciences