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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
23/05/2016 |
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Actualizado : |
24/06/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GERMAN, S.; KOLMER, J.A. |
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Afiliación : |
SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; USDA-ARS, Cereal Disease Lab. |
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Título : |
Leaf rust resistance in selected uruguayan common wheat cultivars with early maturity. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Crop Science, 2012, v. 52, no.2, p.601-608. |
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DOI : |
10.2135/cropsci2011.06.0335 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated
to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources of resistance in addition to Lr34. MenosABSTRACT.
Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated
to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources o... Presentar Todo |
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Palabras claves : |
FUNGI. |
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Thesagro : |
HONGOS; PUCCINIA RECONDITA; TRITICUM; TRITICUM AESTIVUM. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02124naa a2200205 a 4500
001 1054842
005 2021-06-24
008 2012 bl uuuu u00u1 u #d
024 7 $a10.2135/cropsci2011.06.0335$2DOI
100 1 $aGERMAN, S.
245 $aLeaf rust resistance in selected uruguayan common wheat cultivars with early maturity.$h[electronic resource]
260 $c2012
520 $aABSTRACT. Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources of resistance in addition to Lr34.
650 $aHONGOS
650 $aPUCCINIA RECONDITA
650 $aTRITICUM
650 $aTRITICUM AESTIVUM
653 $aFUNGI
700 1 $aKOLMER, J.A.
773 $tCrop Science, 2012$gv. 52, no.2, p.601-608.
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INIA Las Brujas (LB) |
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| Registros recuperados : 10 | |
| 1. |  | REYNO, R.; SILVEIRA, F.; STEINHORST, D.; MARTINEZ, Y.; DE SOUZA, G.; OLIVARO, C.; MEDEROS, A. Avances en los estudios de cuantificación y caracterización de taninos condensados en leguminosas del género Lotus. Pasturas. Revista INIA Uruguay, Setiembre 2022, no.70, p.47-51. (Revista INIA; 70).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 3. | | DE SOUZA, G.; SILVEIRA, F.; MEDEROS, A.; REYNO, R.; REBUFFO, M.; REY, J.; REY, D. Desarrollando más capacidades: determinación de taninos condesados en pasturas. Revista INIA Uruguay, 2018, no. 54, p. 28-31. (Revista INIA; 54)| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 4. | | SILVEIRA, F.; DE SOUZA, G.; HELGUERO, V.; MEDEROS, A.; REYNO, R. Evaluación del contenido de taninos condensados en lotus híbridos. [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 65| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó. |
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| 5. | | STEINHORST, D.; SILVEIRA, F.; SOSA, M.; REY, J.; REBUFFO, M.; REYNO, R. Evaluación de la producción de semilla en lotus híbridos. [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 78| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó. |
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| 6. | | DO CANTO, J.; REYNO, R.; BEYHAUT, E.; REAL, D.; MEROLA, R.; SILVEIRA, F.; VIANA, A. Leguminosas forrajeras para mejoramientos de campo en basalto: adaptación y productividad. ln: INIA Tacuarembó. Unidad Experimental Glencoe. Día de campo, setiembre 2011, Paysandú, Uruguay. Propuestas tecnológicas para el incremento de la productividad, la valorización y el ingreso económico para sistemas ganaderos de basalto. Tacuarembó (Uruguay): INIA, 2011. p. 23-25 (INIA Serie Actividades de Difusión ; 657)| Biblioteca(s): INIA Tacuarembó. |
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| 8. | | FERREIRA, G.; CIAPPESONI, G.; CASTELLS, D.; AMARILHO-SILVEIRA, F.; NAVAJAS, E.; GIORELLO, D.; BANCHERO, G.; DE BARBIERI, I. Feed conversion efficiency in sheep genetically selected for resistance to gastrointestinal nematodes Animal Production Science, 2021, vol. 61(8), pages 754-760. OPEN ACCESS. doi: https://doi.org/10.1071/AN20121 Article history: Submitted: 24 March 2020 Accepted: 12 February 2021 Published online: 10 March 2021.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
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| 9. | | SILVEIRA, F. A.; DE BARBIERI, I.; COBUCI, J. A.; MARQUES, C. B.; FERREIRA, G. F. DE; CIAPPESONI, G. Residual feed intake for Australian Merino sheep estimated in less than 42 days of trial. Livestock Science, 2022, Volume 258, Article 104889. OPEN ACCESS. doi: https://doi.org/10.1016/j.livsci.2022.104889 Article history: Received 16 August 2021, Revised 18 February 2022, Accepted 28 February 2022, Available online 3 March 2022, Version of Record 8 March 2022. --
Corresponding author: Fernando Amarilho-Silveira, mailto:...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 10. | | REYNO, R.; DO CANTO, J.; SILVEIRA, F.; MEROLA, R.; JAURENA, M.; GIORELLO, D.; CUADRO, R.; DEVINCENZI, T.; MONTOSSI, F.; MARANGES, F.; ROSSI, C. Lotus INIA Basalto: potenciando los mejoramientos de campo de la ganadería extensiva del Uruguay. Pasturas. Revista INIA Uruguay, Marzo 2023, no.72, p.35-39. (Revista INIA; 72).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 10 | |
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