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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
30/06/2021 |
Actualizado : |
30/06/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
ANDINO, M.; GAIERO, P.; GONZÁLEZ-BARRIOS, P.; GALVÁN, G.; VILARÓ, F.; SPERANZA, P. |
Afiliación : |
MARIANA ANDINO, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; PAOLA GAIERO, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; PABLO GONZÁLEZ-BARRIOS, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; GUILLERMO GALVÁN, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; FRANCISCO LUIS VILARO PAREJA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; PABLO SPERANZA, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay. |
Título : |
Potato introgressive hybridisation breeding for bacterial wilt resistance using Solanum commersonii Dun. as Donor: genetic and agronomic characterisation of a backcross 3 progeny. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Potato Research, 2021. Doi: https://doi.org/10.1007/s11540-021-09512-1 |
ISSN : |
0014-3065 |
DOI : |
10.1007/s11540-021-09512-1 |
Idioma : |
Inglés |
Notas : |
Article history: Received 30 October 2020; Accepted 26 April 2021; Published Online 17 June 2021.
Corresponding author: Gaiero, P., Facultad de Agronomía, Universidad de la República, Garzón 780, Montevideo, Uruguay; email:pgaiero@fagro.edu.uy |
Contenido : |
ABSTRACT - Bacterial wilt caused by Ralstonia solanacearum is the main bacterial disease in potato. Solanum commersonii Dun. (cmm; 2n = 2x = 24, 1 EBN) is a native species to southern Brazil, Uruguay and Argentina with desirable traits for introgressive hybridisation breeding into cultivated potato such as resistance to R. solanacearum. In Uruguay, successful crosses between cmm and Solanum tuberosum Group Tuberosum (tbr; 2n = 4x = 48, 4 EBN) have been carried out with this objective, resulting in backcross 1, 2 and 3 progenies. The aim of this study was to characterise one backcross 3 progeny (BC3) using cytogenetic, genetic, morphological and agronomic descriptors. Resistance to R. solanacearum showed transgressive segregation and an association with plant architecture. Fifty-two percent of individuals had chromosome numbers close to cultivated potato with no evidence of preferential loss of cmm chromosomes. All BC3 individuals showed male sterility, probably due to nuclear-cytoplasmic interactions. Although there was wide segregation in morphological traits, most individuals resembled the recurrent tbr parents. A few more backcrosses combined with screening for bacterial wilt resistance may be necessary to allow for further recombination and removal of undesirable traits from cmm. The presence of BC3 individuals with chromosome numbers close to 2n = 48, combining morphological traits from tbr with good levels of resistance, suggests the occurrence of introgression events. This points to S. commersonii as one of the most promising genetic resources for potato breeding from the Southern Atlantic region.
© 2021, European Association for Potato Research. MenosABSTRACT - Bacterial wilt caused by Ralstonia solanacearum is the main bacterial disease in potato. Solanum commersonii Dun. (cmm; 2n = 2x = 24, 1 EBN) is a native species to southern Brazil, Uruguay and Argentina with desirable traits for introgressive hybridisation breeding into cultivated potato such as resistance to R. solanacearum. In Uruguay, successful crosses between cmm and Solanum tuberosum Group Tuberosum (tbr; 2n = 4x = 48, 4 EBN) have been carried out with this objective, resulting in backcross 1, 2 and 3 progenies. The aim of this study was to characterise one backcross 3 progeny (BC3) using cytogenetic, genetic, morphological and agronomic descriptors. Resistance to R. solanacearum showed transgressive segregation and an association with plant architecture. Fifty-two percent of individuals had chromosome numbers close to cultivated potato with no evidence of preferential loss of cmm chromosomes. All BC3 individuals showed male sterility, probably due to nuclear-cytoplasmic interactions. Although there was wide segregation in morphological traits, most individuals resembled the recurrent tbr parents. A few more backcrosses combined with screening for bacterial wilt resistance may be necessary to allow for further recombination and removal of undesirable traits from cmm. The presence of BC3 individuals with chromosome numbers close to 2n = 48, combining morphological traits from tbr with good levels of resistance, suggests the occurrence of introgression events.... Presentar Todo |
Palabras claves : |
Agronomic performance; Backcrossing; Chromosome number; Genetic resistance; Ralstonia solanacearum; Wild potato relative. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02875naa a2200289 a 4500 001 1062208 005 2021-06-30 008 2021 bl uuuu u00u1 u #d 022 $a0014-3065 024 7 $a10.1007/s11540-021-09512-1$2DOI 100 1 $aANDINO, M. 245 $aPotato introgressive hybridisation breeding for bacterial wilt resistance using Solanum commersonii Dun. as Donor$bgenetic and agronomic characterisation of a backcross 3 progeny.$h[electronic resource] 260 $c2021 500 $aArticle history: Received 30 October 2020; Accepted 26 April 2021; Published Online 17 June 2021. Corresponding author: Gaiero, P., Facultad de Agronomía, Universidad de la República, Garzón 780, Montevideo, Uruguay; email:pgaiero@fagro.edu.uy 520 $aABSTRACT - Bacterial wilt caused by Ralstonia solanacearum is the main bacterial disease in potato. Solanum commersonii Dun. (cmm; 2n = 2x = 24, 1 EBN) is a native species to southern Brazil, Uruguay and Argentina with desirable traits for introgressive hybridisation breeding into cultivated potato such as resistance to R. solanacearum. In Uruguay, successful crosses between cmm and Solanum tuberosum Group Tuberosum (tbr; 2n = 4x = 48, 4 EBN) have been carried out with this objective, resulting in backcross 1, 2 and 3 progenies. The aim of this study was to characterise one backcross 3 progeny (BC3) using cytogenetic, genetic, morphological and agronomic descriptors. Resistance to R. solanacearum showed transgressive segregation and an association with plant architecture. Fifty-two percent of individuals had chromosome numbers close to cultivated potato with no evidence of preferential loss of cmm chromosomes. All BC3 individuals showed male sterility, probably due to nuclear-cytoplasmic interactions. Although there was wide segregation in morphological traits, most individuals resembled the recurrent tbr parents. A few more backcrosses combined with screening for bacterial wilt resistance may be necessary to allow for further recombination and removal of undesirable traits from cmm. The presence of BC3 individuals with chromosome numbers close to 2n = 48, combining morphological traits from tbr with good levels of resistance, suggests the occurrence of introgression events. This points to S. commersonii as one of the most promising genetic resources for potato breeding from the Southern Atlantic region. © 2021, European Association for Potato Research. 653 $aAgronomic performance 653 $aBackcrossing 653 $aChromosome number 653 $aGenetic resistance 653 $aRalstonia solanacearum 653 $aWild potato relative 700 1 $aGAIERO, P. 700 1 $aGONZÁLEZ-BARRIOS, P. 700 1 $aGALVÁN, G. 700 1 $aVILARÓ, F. 700 1 $aSPERANZA, P. 773 $tPotato Research, 2021. Doi: https://doi.org/10.1007/s11540-021-09512-1
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7. | | KASPARY, T. E.; KAVANOVÁ, M.; CABRERA, M.; GARCIA, A. Amaranthus hybridus en Uruguay: elevado nivel de resistencia a glifosato y presencia de la mutación TAP-IVS. [abstract] En: Congreso Argentino de Malezas, IV - ASACIM, MALEZAS 2023 "Ciencia, producción y sociedad: hacia un manejo sustentable", 14-15 setiembre 2023, Mar del Plata - Buenos Aires, Argentina. Financiación: INIA.Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA Las Brujas. |
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11. | | KASPARY, T. E.; GARCIA, A.; RODRÍGUEZ, E.F.; CABRERA, M. O4. Manejo integrado de Amaranthus spp. con utilización de cultivos de cobertura asociados a estrategias herbicidas. [Presentación oral]. Presentaciones orales. In: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 18. Financiamiento: INIA Uruguay. -- Autor correspondencia: e-mail: tkaspary@inia.org.uyTipo: Abstracts/Resúmenes |
Biblioteca(s): INIA Las Brujas. |
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12. | | KASPARY, T. E.; GARCIA, A.; MARQUES, S.; CABRERA, M. HRAC Group 9 (Legacy G) Resistant Palmer Amaranth (Amaranthus palmeri). Inhibition of Enolpyruvyl Shikimate Phosphate Synthase HRAC Group 9 (Legacy G), Uruguay, Lavalleja, Soriano. [web database]. Heap, I. The International Herbicide-Resistant Weed Database. Online. Thursday, April 13, 2023. Available: www.weedscience.org Citation: Heap, I. The International Herbicide-Resistant Weed Database. Online. Thursday, April 13, 2023. Available: www.weedscience.org Copyright © 1993- 2023 WeedScience.org All rights reserved. Fair use of this material is encouraged....Biblioteca(s): INIA Las Brujas. |
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13. | | KASPARY, T. E.; GARCIA, A.; MARQUES, S.; CABRERA, M. HRAC Group 9 (Legacy G) Resistant Smooth Pigweed (Amaranthus hybridus (syn: quitensis)). Inhibition of Enolpyruvyl Shikimate Phosphate Synthase HRAC Group 9 (Legacy G), Uruguay, Colonia, Soriano, Rio Negro. [web database]. Heap, I. The International Herbicide-Resistant Weed Database. Online. Thursday, April 13, 2023. Available: www.weedscience.org Citation: Heap, I. The International Herbicide-Resistant Weed Database. Online. Thursday, April 13, 2023. Available: www.weedscience.org Copyright © 1993- 2023 WeedScience.org All rights reserved. Fair use of this material is encouraged....Biblioteca(s): INIA Las Brujas. |
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17. | | PEREYRA, S.; GARMENDIA, G.; CABRERA, M.; VERO, S.; PIANZZOLA, M.; DILL-MACKY, R. Control biológico de la fusariosis de la espiga de trigo y cebada: resumen. In: TALLER URUGUAYO SOBRE PRODUCCIÓN DE AGENTES MICROBIANOS DE CONTROL BIOLÓGICO, 1., 2006, La Estanzuela, Colonia, UY. Notas del taller y resúmenes de las presentaciones. La Estanzuela: INIA/AgRESEARCH, 2006. p. 12.Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA La Estanzuela. |
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18. | | CABRERA, M.C.; OLIVERO, R.; DEL PUERTO, M.; SAADOUN, A.; NAYA, D.; ZUNINI, P.; GUERRA, H. Características digestivas de la nutria en la etapa de engorde y su importancia en la regulación de la ingesta de alimento, utilización de la proteína, fibra y energía alimentaria Las Brujas, Canelones (Uruguay): INIA, 2002. p. 1-3 (INIA Serie Actividades de Difusión ; 290)Tipo: Actividades de Difusión |
Biblioteca(s): INIA Las Brujas. |
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20. | | KASPARY, T. E.; WALLER, M.E.; GARCIA, A.; CABRERA, M.; HILL, S.M. Conyza bonariensis' resistance to glyphosate, diclosulam, and chlorimuron: confirmation and alternative control for the first case of multiple and cross-resistance in Uruguay. Agronomy. 2024, Volume 14, Issue 1, Article 79. https://doi.org/10.3390/agronomy14010079 -- OPEN ACCESS. Article history: Submission received 15 November 2023; Revised 25 December 2023; Accepted 26 December 2023; Published: 28 December 2023. -- Correspondence: Kaspary, T.E.; National Agricultural Research Institute of Uruguay (INIA), La...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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