dc.contributor.author | Wang, Xiqing | |
dc.contributor.author | Yan, Wen | |
dc.contributor.author | Real Tortosa, Núria | |
dc.contributor.author | Jia, Yunhe | |
dc.contributor.author | Fu, Yongkai | |
dc.contributor.author | Zhang, Xuejun | |
dc.contributor.author | You, Haibo | |
dc.contributor.author | Cai, Yi | |
dc.contributor.author | Liu, Bin | |
dc.contributor.other | Producció Vegetal | ca |
dc.date.accessioned | 2024-09-20T08:08:50Z | |
dc.date.available | 2024-09-20T08:08:50Z | |
dc.date.issued | 2024-07-16 | |
dc.identifier.citation | Wang, Xiqing, Wen Yan, Núria Real, Yunhe Jia, Yongkai Fu, Xuejun Zhang, Haibo You, Yi Cai, and Bin Liu. “Metabolic, Transcriptomic, and Genetic Analyses of Candidate Genes for Seed Size in Watermelon.” Frontiers in Plant Science 15 (July 16, 2024). https://doi.org/10.3389/fpls.2024.1394724. | ca |
dc.identifier.isbn | 1664-462X | ca |
dc.identifier.uri | http://hdl.handle.net/20.500.12327/3274 | |
dc.description.abstract | Seed size (SS) constitutes a pivotal trait in watermelon breeding. In this study, we present findings from an examination of two watermelon accessions, namely, BW85 and F211. Seeds from BW85 exhibited a significant enlargement compared to those of F211 at 13 days after pollination (DAP), with the maximal disparity in seed length and width manifesting at 17 DAP. A comprehensive study involving both metabolic and transcriptomic analyses indicated a significant enrichment of the ubiquinone and other terpenoid-quinone biosynthesis KEGG pathways. To detect the genetic region governing seed size, a BSA-seq analysis was conducted utilizing the F2 (BW85 × F211) population, which resulted in the identification of two adjacent QTLs, namely, SS6.1 and SS6.2, located on chromosomes 6. SS6.1 spanned from Chr06:4847169 to Chr06:5163486, encompassing 33 genes, while SS6.2 ranged from Chr06:5379337 to Chr06:5419136, which included only one gene. Among these genes, 11 exhibited a significant differential expression between BW85 and F211 according to transcriptomic analysis. Notably, three genes (Cla97C06G113960, Cla97C06G114180, and Cla97C06G114000) presented a differential expression at both 13 and 17 DAP. Through annotation, Cla97C06G113960 was identified as a ubiquitin-conjugating enzyme E2, playing a role in the ubiquitin pathway that mediates seed size control. Taken together, our results provide a novel candidate gene influencing the seed size in watermelon, shedding light on the mechanism underlying seed development. | ca |
dc.description.sponsorship | The author(s) declare financial support was received for the research, authorship, and/or publication of this article. This research received financial support from the Ministry of Agriculture of the People’s Republic of China (CARS-25–2023-Z1); Heilongjiang scientific research business expenses project of provincial scientific research institutions (CZKYF2022–1-B016); the fund for Stable Support to Agricultural Sci-Tech Renovation (xjnkywdzc-2022001–6), and the specific research fund of The Innovation Platform for Academicians of Hainan Province. | ca |
dc.format.extent | 10 | ca |
dc.language.iso | eng | ca |
dc.publisher | Frontiers Media | ca |
dc.relation.ispartof | Frontiers in Plant Science | ca |
dc.rights | Attribution 4.0 International | ca |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | Metabolic, transcriptomic, and genetic analyses of candidate genes for seed size in watermelon | ca |
dc.type | info:eu-repo/semantics/article | ca |
dc.description.version | info:eu-repo/semantics/publishedVersion | ca |
dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
dc.embargo.terms | cap | ca |
dc.subject.udc | 633 | ca |
dc.identifier.doi | https://doi.org/10.3389/fpls.2024.1394724 | ca |
dc.contributor.group | Protecció Vegetal Sostenible | ca |