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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
27/11/2019 |
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Actualizado : |
10/02/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BONNECARRERE, V.; ROSAS, J.E.; FERRARO, B. |
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Afiliación : |
MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; BRUNO FERRARO ALBERTONI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Economic impact of marker-assisted selection and rapid generation advance on breeding programs. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Euphytica, 2019, v. 215, a. 197. 11 p. doi: https://doi.org/10.1007/s10681-019-2529-8 |
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DOI : |
10.1007/s10681-019-2529-8 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 19 August 2019 / Accepted: 5 November 2019 / Published online: 12 November 2019. |
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Contenido : |
Abstract Plant breeding for the generation of cultivars adapted to local conditions has been an important and strategic concern of developing countries with
agriculture-based economies. Considering economic constraints, breeders must improve genetic gain to increase the delivery of better cultivars with lower costs, through the implementation of molecular breeding and rapid generation advance. The aim of this work is to assess the actual economic impact of the implementation of these technologies on genetic gain for yield, rice blast disease resistance, and grain amylose content in a conventional rice breeding program. This analysis is intended as a case study of public breeding programs in developing countries. To accomplish this objective, cost analyses and genetic gain estimations were performed for four rice breeding scenarios: conventional and marker-assisted selection, with and without rapid generation advance. These estimations were then used to develop a cost index reflecting the breeding efficiency. The most efficient method was found to depend on the objective trait considered. For yield, there are small variations in genetic gain, but in terms of costs, the application of technology increases the breeding efficiency. For rice blast resistance, marker-assisted selection is not an efficient option when not using rapid generation advance. Conversely, the efficiency of marker-assisted selection increases when using rapid generation advance. For grain amylose content, the greatest
effect on genetic gain is obtained when using marker-assisted selection. Rapid generation advance always increases the breeding efficiency. The use of new technological tools is recommended in terms of the cost?benefit function. MenosAbstract Plant breeding for the generation of cultivars adapted to local conditions has been an important and strategic concern of developing countries with
agriculture-based economies. Considering economic constraints, breeders must improve genetic gain to increase the delivery of better cultivars with lower costs, through the implementation of molecular breeding and rapid generation advance. The aim of this work is to assess the actual economic impact of the implementation of these technologies on genetic gain for yield, rice blast disease resistance, and grain amylose content in a conventional rice breeding program. This analysis is intended as a case study of public breeding programs in developing countries. To accomplish this objective, cost analyses and genetic gain estimations were performed for four rice breeding scenarios: conventional and marker-assisted selection, with and without rapid generation advance. These estimations were then used to develop a cost index reflecting the breeding efficiency. The most efficient method was found to depend on the objective trait considered. For yield, there are small variations in genetic gain, but in terms of costs, the application of technology increases the breeding efficiency. For rice blast resistance, marker-assisted selection is not an efficient option when not using rapid generation advance. Conversely, the efficiency of marker-assisted selection increases when using rapid generation advance. For grain amylose content, ... Presentar Todo |
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Palabras claves : |
BREEDING EFFICIENCY; COST INDEX; GENETIC GAIN; MAS; PLANT BREEDING; RGA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 02560naa a2200241 a 4500
001 1060469
005 2020-02-10
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1007/s10681-019-2529-8$2DOI
100 1 $aBONNECARRERE, V.
245 $aEconomic impact of marker-assisted selection and rapid generation advance on breeding programs.$h[electronic resource]
260 $c2019
500 $aArticle history: Received: 19 August 2019 / Accepted: 5 November 2019 / Published online: 12 November 2019.
520 $aAbstract Plant breeding for the generation of cultivars adapted to local conditions has been an important and strategic concern of developing countries with agriculture-based economies. Considering economic constraints, breeders must improve genetic gain to increase the delivery of better cultivars with lower costs, through the implementation of molecular breeding and rapid generation advance. The aim of this work is to assess the actual economic impact of the implementation of these technologies on genetic gain for yield, rice blast disease resistance, and grain amylose content in a conventional rice breeding program. This analysis is intended as a case study of public breeding programs in developing countries. To accomplish this objective, cost analyses and genetic gain estimations were performed for four rice breeding scenarios: conventional and marker-assisted selection, with and without rapid generation advance. These estimations were then used to develop a cost index reflecting the breeding efficiency. The most efficient method was found to depend on the objective trait considered. For yield, there are small variations in genetic gain, but in terms of costs, the application of technology increases the breeding efficiency. For rice blast resistance, marker-assisted selection is not an efficient option when not using rapid generation advance. Conversely, the efficiency of marker-assisted selection increases when using rapid generation advance. For grain amylose content, the greatest effect on genetic gain is obtained when using marker-assisted selection. Rapid generation advance always increases the breeding efficiency. The use of new technological tools is recommended in terms of the cost?benefit function.
653 $aBREEDING EFFICIENCY
653 $aCOST INDEX
653 $aGENETIC GAIN
653 $aMAS
653 $aPLANT BREEDING
653 $aRGA
700 1 $aROSAS, J.E.
700 1 $aFERRARO, B.
773 $tEuphytica, 2019$gv. 215, a. 197. 11 p. doi: https://doi.org/10.1007/s10681-019-2529-8
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| 26. |  | BARAIBAR, S.; IRIARTE, W.; DE LEON, W.; BONNECARRERE, V. Validation of SNP markers for selection of semi-dwarf and peduncle extrusion in barley. Molecular Breeding, 2023, Volume 43, Issue 4, Article 30. https://doi.org/10.1007/s11032-023-01371-7 Article history: Received 16 May 2022; Accepted 16 March 2023; Published online 13 April 2023. -- Corresponding author: Bonnecarrère, V.; Instituto Nacional de Investigación Agropecuaria (INIA), Area Mejoramiento Genetico y...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 27. | | REDIERS, H.; BONNECARRERE, V.; RAINEY, P. B.; HAMONTS, K.; VANDERLEYDEN, J.; DE MOT, R. Development and application of a dapB-based in vivo expression technology system to study colonization of rice by the endophytic nitrogen-fixing bacterium Pseudomonas stutzeri A15. Applied and Environmental Microbiology, November 2003, volume 69, Issue 11, pages 6864-6874. Article history: Received 14 May 2003 //Accepted 5 August 2003.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : A - 1 |
| Biblioteca(s): INIA Las Brujas. |
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| 28. | | GALLINO, J.P.; RUIBAL, C.; CASARETTO, E.; FLEITAS, A.L.; BONNECARRERE, V.; BORSANI, O.; VIDAL, S. A dehydration-induced eukaryotic translation initiation factor iso4G identified in a slow wilting soybean cultivar enhances abiotic stress tolerance in Arabidopsis. Frontiers in Plant Science, 2018, v.9, Article number 262. (2 March 2018). OPEN ACCESS Article history: Received: 22 December 2017; Accepted: 14 February 2018; Published: 02 March 2018.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 29. | | MENONI, M.; CASTRO, A.; GALLINO, J.P.; BONNECARRERE, V.; VIDAL, S. Buscando mejorar la calidad nutricional del grano de soja y aumentar su tamaño utilizando CRISPR/Cas9. 344. (resúmen) Conferencia 10. Mesa Edición genómica de los cultivos. Organiza SBBM (Sociedad de Bioquímica & Biología Molecular). In: Physiological Mini Reviews, 2022, volume 15, Special Issue: III (3er) Congreso Nacional de Biociencias Octubre 2022, Montevideo, Uruguay. p.55. Resumen publicado en las jornadas de BIOCIENCIAS: II Jornadas Binacionales Argentina-Uruguay; III Congreso Nacional 2022 "Ciencia para el desarrollo sustentable".| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 31. | | PORTA, B.; CONDON, F.; BONNECARRERE, V.; GUTIÉRREZ, L.; FRANCO, J.; GALVÁN, G. Diversidad y estructura genética del germoplasma de maíz blanco dentad de Uruguay mediante microsatélites. [Resumen]. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA A AMÉRICA LATINA E CARIBE, 10., 2015, Bento Gonçalves. Recursos genéticos no século 21: de Vavilov a Svalbard. Anais... [s.l.]: Sociedade Brasileira de Recursos Genéticos, 2015. p.65. Agradecimientos: Comisión Sectorial de Investigación Científica, CSIC - UdelaR, Uruguay.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 33. | | QUERO, G.; BONNECARRERE, V.; FERNÁNDEZ, S.; SILVA, P.; SIMONDI, S.; BORSANI, O. La eficiencia del uso de luz y la partición energética en arroz es genotipo dependiente. [resumen] In: INIA (Instituto Nacional de Investigación Agropecuaria); INIA Las Brujas; Biotecnología. Jornada de Agrobiotecnología, XI. Encuentro Nacional de REDBIO, III. Jornada técnica. Las Brujas, Canelones (UY): INIA, 2018. p.8-9 (Serie Actividades de Difusión; 786)| Biblioteca(s): INIA Las Brujas. |
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| 34. | | LEONI, C.; DUARTE, F.; SPERONI, G.; SILVERA, M.; IRIARTE, W.; BONNECARRERE, V. Etiology of pear flower bud necrosis in Uruguay. [Conference paper]. Acta Horticulturae, February 2021, N°1303, p. 359-366. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.50 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.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 36. | | QUERO, G.; SIMONDI, S.; CERETTA, S.; OTERO, A.; GARAYCOCHEA, S.; FERNANDEZ, S.; BORSANI, O.; BONNECARRERE, V. An integrative analysis of yield stability for a GWAS in a small soybean breeding population. Crop Science, May 2021, volume 61, issue 3, pages 19003-1914. Doi: https://doi.org/10.1002/csc2.20490 Article history: Received, 3 November 2020; Accepted, 11 February 2021; Published online, 14 April 2021.
Associate Editor: Junping Chen.
The authors thank Edgardo Rey and Wanda Iriarte for technical assistance in field experiment and...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 40. | | LARZABAL, J.; BONNECARRERE, V.; QUERO, G.; BENTOS, D.; RODRIGUEZ, M.; STEWART, S. P13. Agresividad de aislamientos de Diaporthe caulivora, principal agente causal del cancro del tallo de la soja en Uruguay. [Poster]. Posters. 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. 40. Fuente de financiamiento: ANII Beca de Doctorado POS_NAC_2020_1_164264. -- Autor correspondencia: e-mail: larzabaljc@gmail.com| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 84 | |
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