|
|
Registros recuperados : 34 | |
6. | | BERRUETA, C.; GIMÉNEZ, G.; GALVÁN, G.; BORGES, A. New sources of partial resistance to bacterial spot race T2 in processing tomatoes. [Novas fontes de resistência parcial à mancha bacteriana raça T2 de tomate para processamento.] Horticultura Brasileira, 2016, v. 34, no. 3, p.326-332. Article history: Received on March 16, 2015 / Accepted on February 10, 2016.Biblioteca(s): INIA Las Brujas. |
| |
9. | | BORGES, A.; GONZÁLEZ-REYMUNDEZ, A.; ERNST, O.; CADENAZZI, M.; TERRA, J.A.; GUTIÉRREZ, L. Can spatial modeling substitute experimental design in agricultural experiments? Crop Science, 2018, v. 59, no. 1, p. 1-10. Article history: Accepted paper, posted 10/05/18. Published online December, 13. 2018.Biblioteca(s): INIA Treinta y Tres. |
| |
10. | | GUTIERREZ, L.; BORGES, A.; QUERO, G.; GONZALEZ-REYMUNDEZ, A.; BERRO, I.; LADO, B.; CASTRO, A. Biostatistical tools for plant breeding in the genomics era. In: German, S.; Quincke, M.; Vázquez, D.; Castro, M.; Pereyra, S.; Silva, P.; García, A. (Eds.). Seminario Internacional "1914-2014: Un siglo de mejoramiento de trigo en La Estanzuela". Montevideo (UY): INIA, 2018. p.46-57. (INIA Serie Técnica; 241).Biblioteca(s): INIA La Estanzuela. |
| |
11. | | Borges, A.; Da Cunha Barros, M.; Pardo, E.; García, M.; Franco, J.; Gravina, A. Cuajado de frutos en tangor Ortanique en respuesta a la polinización y a distintas situaciones de estrés ambiental Agrociencia, 2009, v. 13, no. 1, p. 7-18Biblioteca(s): INIA Tacuarembó. |
| |
12. | | VALLE, D.; MUJICA, V.; SILVERA, M.; BORGES, A.; ZOPPOLO, R.; MORELLI, E. Effect of the ground cover management on Cacopsylla bidens (Sulc, 1907) populations in pear orchards. [abstract of poster]. In: Zoppolo, R. Cabrera, D. (Eds.). Growing in diversity. Proceedings of the International Pear Symposium, 13, Dec. 4-7th 2018, Montevideo, Uruguay. p. 119.Biblioteca(s): INIA Las Brujas. |
| |
13. | | VALLE, D.; MUJICA, V.; SILVERA, M.; BORGES, A.; ZOPPOLO, R.; MORELLI, E. Effect of the ground cover management on Cacopsylla bidens (Sulc, 1907) populations in pear orchards. [Conference paper]. Acta Horticulturae, February 2021, N°1303, p. 375-380. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.52 Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.Biblioteca(s): INIA Las Brujas. |
| |
14. | | SCARLATO, M.; DOGLIOTTI, S.; BERRUETA, C.; BARROS, C.; REHERMAN, F.; BORGES, A.; GARCÍA, M.; GIMÉNEZ, G. Explaining yield variability between farmers as a first step to reduce gaps. T3. Crop modeling and yield gap analysis for agricultural systems analysis and design. In: Proceedings of the 5th international symposium for farming systems design. Multi-functional farming systems in a changing world. Montpellier (Francia): European Society of Agronomy, 2015. p. 119-122 Acknowledgements. Without the help of all the farmers that gently contributed their time and fields, and the help of the technical advisers and experts
to select a representative sample of farms, this research would have not be possible,...Biblioteca(s): INIA Las Brujas. |
| |
15. | | BORGES, A.; GONZÁLEZ-REYMÚNDEZ, A.; ERNST, O.; CADENAZZI, M.; TERRA, J.A.; GUTIÉRREZ, LUCÍA Modelación espacial y diseños experimentales en experimentos agrícolas. In: UNIVERSIDAD DE LA REPÚBLICA (UDELAR). FACULTAD DE AGRONOMÍA. Resúmenes. Jornadas de Investigación, 8-9 nov., 2018, Montevideo, Uruguay. Montevideo; FAGRO, 2019. p. 15Biblioteca(s): INIA Treinta y Tres. |
| |
17. | | Gambetta, G.; Borges, A.; Espino, M.; Da Cunha Barros, M.; Rivas, F.; Arbiza, H.; Gravina, A. Mejora de la productividad de la mandarina Nova: aspectos fisiológicos y medidas de manejo Agrociencia, 2008, v. 12, no. 2, p. 1-9Biblioteca(s): INIA Tacuarembó. |
| |
18. | | GONZÁLEZ-ARCOS, M.; GALVÁN, G.; SIRI, M.I.; BORGES, A.; VILARÓ, F. Resistance to bacterial wilt in Solanum commersonii Dun. [Resistencia a la marchitez bacteriana de la papa en Solanum commersonii Dun.]. [Special Issue 25 Years Agrociencia]. Plant Biology. Agrociencia Uruguay, 2022, vol. 26, NE2, e1092. doi: https://doi.org/10.31285/AGRO.26.1092 -- OPEN ACCESS. Article history: Article originally published in: Agrociencia (Uruguay). 2013;17(1):45-54. doi: https://doi.org/10.31285/AGRO.17.513 -- Correspondence: Matías González, matgon@inia.org.uy -- Special Issue 25 Years Agrociencia. --...Biblioteca(s): INIA Las Brujas. |
| |
20. | | PELUFFO, S.; GONZÁLEZ IDIARTE, H.; BORGES, A.; GALVÁN, G.A.; ARBOLEYA, J. Producción de semilla de cebolla (Allium cepa L.) mediante el método semilla-bulbillo-semilla para tres cultivares de Uruguay (Abs.11, Sección: Mejoramiento genético, cultivares y Producción de semillas de hortalizas). IN: CONGRESO NACIONAL DE HORTI-FRUTICULTURA, 13. AÑO DE LA AGRICULTURA FAMILIAR DE LA FAO. "SOSTENIBILIDAD DE LA PRODUCCIÓN HORTIFRUTÍCOLA FAMILAR". 3-6 SETIEMBRE 2014, MONTEVIDEO (UY). Trabajos presentados. Montevideo (UY): INIA; SUHF, 2014. p.27Biblioteca(s): INIA Las Brujas. |
| |
Registros recuperados : 34 | |
|
|
| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
30/06/2021 |
Actualizado : |
30/06/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
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
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|