Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study
Allelopathy has been considered as a natural method of weed control. Despite the nature of allelochemical compounds has been studied, little is known about the genetic basis underlying allelopathy. However, it is known that rice exhibits diverse allelopathic potentials across varieties, and breeding...
| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | Inglés |
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Springer
2024
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/20.500.11939/8835 https://thericejournal.springeropen.com/articles/10.1186/s12284-024-00701-3 |
| _version_ | 1855032863131435008 |
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| author | García-Romeral, Julia Castanera, Raúl Casacuberta, Josep Domingo, Concha |
| author_browse | Casacuberta, Josep Castanera, Raúl Domingo, Concha García-Romeral, Julia |
| author_facet | García-Romeral, Julia Castanera, Raúl Casacuberta, Josep Domingo, Concha |
| author_sort | García-Romeral, Julia |
| collection | ReDivia |
| description | Allelopathy has been considered as a natural method of weed control. Despite the nature of allelochemical compounds has been studied, little is known about the genetic basis underlying allelopathy. However, it is known that rice exhibits diverse allelopathic potentials across varieties, and breeding for rice plants exhibiting allelopathic potential conferring an advantage against weeds in paddy fields would be highly desirable. Knowledge of the gene factors and the identification of the genomic regions responsible for allelopathy would facilitate breeding programs. Taking advantage of the existing genetic diversity in rice, particularly in temperate japonica rice, we conducted a comprehensive investigation into the genetic determinants that contribute to rice allelopathy. Employing Genome-Wide Association Study, we identified four Quantitative Trait Loci, with the most promising loci situated on chromosome 2 and 5. Subsequent inspection of the genes located within these QTLs revealed genes associated with the biosynthesis of secondary metabolites such as Phenylalanine Ammonia Lyase (PAL), a key enzyme in the synthesis of phenolic compounds, and two genes coding for R2R3-type MYB transcription factors. The identification of these two QTLs associated to allelopathy in rice provides a useful tool for further exploration and targeted breeding strategies. |
| format | article |
| id | ReDivia8835 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | ReDivia88352025-04-25T14:49:31Z Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study García-Romeral, Julia Castanera, Raúl Casacuberta, Josep Domingo, Concha Genome wide association study (GWAS) H60 Weeds F30 Plant genetics and breeding U30 Research methods Allelopathy QTL (quantitative trait loci) Weeds Allelopathy has been considered as a natural method of weed control. Despite the nature of allelochemical compounds has been studied, little is known about the genetic basis underlying allelopathy. However, it is known that rice exhibits diverse allelopathic potentials across varieties, and breeding for rice plants exhibiting allelopathic potential conferring an advantage against weeds in paddy fields would be highly desirable. Knowledge of the gene factors and the identification of the genomic regions responsible for allelopathy would facilitate breeding programs. Taking advantage of the existing genetic diversity in rice, particularly in temperate japonica rice, we conducted a comprehensive investigation into the genetic determinants that contribute to rice allelopathy. Employing Genome-Wide Association Study, we identified four Quantitative Trait Loci, with the most promising loci situated on chromosome 2 and 5. Subsequent inspection of the genes located within these QTLs revealed genes associated with the biosynthesis of secondary metabolites such as Phenylalanine Ammonia Lyase (PAL), a key enzyme in the synthesis of phenolic compounds, and two genes coding for R2R3-type MYB transcription factors. The identification of these two QTLs associated to allelopathy in rice provides a useful tool for further exploration and targeted breeding strategies. 2024-04-10T11:52:41Z 2024-04-10T11:52:41Z 2024 article publishedVersion García-Romeral, J., Castanera, R., Casacuberta, J. & Domingo, C. (2024). Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome-Wide Association Study. Rice 17, 22. 1939-8433 (ISSN electronic) 1939-8425 (ISSN print) https://hdl.handle.net/20.500.11939/8835 10.1186/s12284-024-00701-3 https://thericejournal.springeropen.com/articles/10.1186/s12284-024-00701-3 en This work was supported by MICIU/AEI/10.13039/501100011033, FEDER UE and Next GenerationEU/PRTR (Grant PLEC2021-007786 and PID2019-104099RR-I00 to CD, Grants PID2019-106374RB-I00 and PID2022-143167NB-I00 to JC and Grant PID2019-108829RB-I00 to RC), as well as JGR fellowship PRE2019-089034 and RC fellowship IJC2020-045949-I). Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ openAccess Springer electronico |
| spellingShingle | Genome wide association study (GWAS) H60 Weeds F30 Plant genetics and breeding U30 Research methods Allelopathy QTL (quantitative trait loci) Weeds García-Romeral, Julia Castanera, Raúl Casacuberta, Josep Domingo, Concha Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study |
| title | Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study |
| title_full | Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study |
| title_fullStr | Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study |
| title_full_unstemmed | Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study |
| title_short | Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome‑Wide Association Study |
| title_sort | deciphering the genetic basis of allelopathy in japonica rice cultivated in temperate regions using a genome wide association study |
| topic | Genome wide association study (GWAS) H60 Weeds F30 Plant genetics and breeding U30 Research methods Allelopathy QTL (quantitative trait loci) Weeds |
| url | https://hdl.handle.net/20.500.11939/8835 https://thericejournal.springeropen.com/articles/10.1186/s12284-024-00701-3 |
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