Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice
Weedy rice, a pervasive and troublesome weed found across the globe, has often evolved through fertilization of rice cultivars with little importance of crop-weed gene flow. In Argentina, weedy rice has been reported as an important constraint since the early 1970s, and, in the last few years, strai...
| Autores principales: | , , , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
2024
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/17586 https://onlinelibrary.wiley.com/doi/10.1111/mec.17368 https://doi.org/10.1111/mec.17368 |
| _version_ | 1855037693979787264 |
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| author | Presotto, Alejandro Daniel Hernández, Fernando Vercellino, Roman Boris Kruger, Raúl Fontana, Maria Laura Ureta, Maria Soledad Crepy, Maria Andrea Auge, Gabriela Caicedo, Ana |
| author_browse | Auge, Gabriela Caicedo, Ana Crepy, Maria Andrea Fontana, Maria Laura Hernández, Fernando Kruger, Raúl Presotto, Alejandro Daniel Ureta, Maria Soledad Vercellino, Roman Boris |
| author_facet | Presotto, Alejandro Daniel Hernández, Fernando Vercellino, Roman Boris Kruger, Raúl Fontana, Maria Laura Ureta, Maria Soledad Crepy, Maria Andrea Auge, Gabriela Caicedo, Ana |
| author_sort | Presotto, Alejandro Daniel |
| collection | INTA Digital |
| description | Weedy rice, a pervasive and troublesome weed found across the globe, has often evolved through fertilization of rice cultivars with little importance of crop-weed gene flow. In Argentina, weedy rice has been reported as an important constraint since the early 1970s, and, in the last few years, strains with herbicide-resistance are suspected to evolve. Despite their importance, the origin and genetic composition of Argentinian weedy rice as well its adaptation to agricultural environments has not been explored so far. To study this, we conducted genotyping-by-sequencing on samples of Argentinian weedy and cultivated rice and compared them with published data from weedy, cultivated and wild rice accessions distributed worldwide. In addition, we conducted a phenotypic characterization for weedy-related traits, a herbicide resistance screening and genotyped accessions for known mutations in the acetolactate synthase (ALS) gene, which confers herbicide resistance. Our results revealed large phenotypic variability in Argentinian weedy rice. Most strains were resistant to ALS-inhibiting herbicides with a high frequency of the ALS mutation (A122T) present in Argentinian rice cultivars. Argentinian cultivars belonged to the three major genetic groups of rice: japonica, indica and aus while weeds were mostly aus or aus-indica admixed, resembling weedy rice strains from the Southern Cone region. Phylogenetic analysis supports a single origin for aus-like South American weeds, likely as seed contaminants from the United States, and then admixture with local indica cultivars. Our findings demonstrate that crop to weed introgression can facilitate rapid adaptation to agriculture environments. |
| format | info:ar-repo/semantics/artículo |
| id | INTA17586 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA175862024-04-30T12:24:38Z Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice Presotto, Alejandro Daniel Hernández, Fernando Vercellino, Roman Boris Kruger, Raúl Fontana, Maria Laura Ureta, Maria Soledad Crepy, Maria Andrea Auge, Gabriela Caicedo, Ana Arroz Variedades Malezas Resistencia a los Herbicidas Escarda Argentina Rice Varieties Weeds Herbicide Resistance Weed Control Introgression Introgresión Control de Malezas Weedy rice, a pervasive and troublesome weed found across the globe, has often evolved through fertilization of rice cultivars with little importance of crop-weed gene flow. In Argentina, weedy rice has been reported as an important constraint since the early 1970s, and, in the last few years, strains with herbicide-resistance are suspected to evolve. Despite their importance, the origin and genetic composition of Argentinian weedy rice as well its adaptation to agricultural environments has not been explored so far. To study this, we conducted genotyping-by-sequencing on samples of Argentinian weedy and cultivated rice and compared them with published data from weedy, cultivated and wild rice accessions distributed worldwide. In addition, we conducted a phenotypic characterization for weedy-related traits, a herbicide resistance screening and genotyped accessions for known mutations in the acetolactate synthase (ALS) gene, which confers herbicide resistance. Our results revealed large phenotypic variability in Argentinian weedy rice. Most strains were resistant to ALS-inhibiting herbicides with a high frequency of the ALS mutation (A122T) present in Argentinian rice cultivars. Argentinian cultivars belonged to the three major genetic groups of rice: japonica, indica and aus while weeds were mostly aus or aus-indica admixed, resembling weedy rice strains from the Southern Cone region. Phylogenetic analysis supports a single origin for aus-like South American weeds, likely as seed contaminants from the United States, and then admixture with local indica cultivars. Our findings demonstrate that crop to weed introgression can facilitate rapid adaptation to agriculture environments. EEA Corrientes Fil: Presotto, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina Fil: Presotto, Alejandro Daniel. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina Fil: Hernández, Fernando. University of British Columbia. Department of Botany and Biodiversity Research Centre; Canadá Fil: Vercellino, Roman B. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina Fil: Vercellino, Roman B. Universidad Nacional del Sur. Departamento de Agronomía. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina Fil: Kruger, Raúl. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentina Fil: Fontana, María Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentina Fil: Ureta, Maria Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina Fil: Ureta, Maria Soledad. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina Fil: Crepy, Maria Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concepción del Uruguay; Argentina Fil: Crepy, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Auge, Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular; Argentina. Fil: Caicedo, Ana. University of Massachusetts Amherst. Department of Biology; Estados Unidos 2024-04-30T12:21:06Z 2024-04-30T12:21:06Z 2024-04-27 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/17586 https://onlinelibrary.wiley.com/doi/10.1111/mec.17368 0962-1083 1365-294X https://doi.org/10.1111/mec.17368 eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Argentina .......... (nation) (World, South America) 7006477 Wiley Molecular Ecology : e17368. (First published: 27 April 2024) |
| spellingShingle | Arroz Variedades Malezas Resistencia a los Herbicidas Escarda Argentina Rice Varieties Weeds Herbicide Resistance Weed Control Introgression Introgresión Control de Malezas Presotto, Alejandro Daniel Hernández, Fernando Vercellino, Roman Boris Kruger, Raúl Fontana, Maria Laura Ureta, Maria Soledad Crepy, Maria Andrea Auge, Gabriela Caicedo, Ana Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice |
| title | Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice |
| title_full | Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice |
| title_fullStr | Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice |
| title_full_unstemmed | Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice |
| title_short | Introgression from local cultivars is a driver of agricultural adaptation in Argentinian weedy rice |
| title_sort | introgression from local cultivars is a driver of agricultural adaptation in argentinian weedy rice |
| topic | Arroz Variedades Malezas Resistencia a los Herbicidas Escarda Argentina Rice Varieties Weeds Herbicide Resistance Weed Control Introgression Introgresión Control de Malezas |
| url | http://hdl.handle.net/20.500.12123/17586 https://onlinelibrary.wiley.com/doi/10.1111/mec.17368 https://doi.org/10.1111/mec.17368 |
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