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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
15/04/2024 |
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Actualizado : |
15/04/2024 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
DENIS, N.; FERREIRA, V.; RODRÍGUEZ, G.; NÚÑEZ, N.; VILARÓ, F.; VALLE, D.; GAIERO, P.; SIRI, M.I. |
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Afiliación : |
N. DENIS, Laboratorio de Microbiología Molecular, Área Microbiología, DEPBIO, Facultad de Química, Universidad de la República, Montevideo, Uruguay; V. FERREIRA, Laboratorio de Microbiología Molecular, Área Microbiología, DEPBIO, Facultad de Química, Universidad de la República, Montevideo, Uruguay; GUSTAVO ROBERTO RODRÍGUEZ LAGOUTTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; N. NÚÑEZ, Laboratorio de Evolución y Domesticación de las Plantas, Departamento de Biología Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; FRANCISCO LUIS VILARO PAREJA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIANA VALLE LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; P. GAIERO, Laboratorio de Evolución y Domesticación de las Plantas, Departamento de Biología Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; M.I. SIRI, Laboratorio de Microbiología Molecular, Área Microbiología, DEPBIO, Facultad de Química, Universidad de la República, Montevideo, Uruguay. |
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Título : |
O8. Caracterización de resistencia a sarna en germoplasma de papa y selección de genotipos contrastantes para análisis metagenómico en la geocaulósfera. [Presentación oral]. |
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Complemento del título : |
Presentaciones orales. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
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. 22. |
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Idioma : |
Español |
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Notas : |
Financiamiento: Proyecto CSIC Grupos I+D 2019-2023: "Bacterias fitopatógenas: mecanismos de resistencia hospedera y de interacción planta patógeno". Proyecto CSIC Grupos I+D 2023-2027: "Estudios integrados para el manejo de patógenos bacterianos en cultivos hortícolas". -- Autor correspondencia: N. Denis, e-mail: nicoldenis9@gmail.com |
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Contenido : |
Las enfermedades de las plantas son un factor importante que limita el desarrollo sostenible de la agricultura. La papa (Solanum tuberosum L.) representa el cuarto cultivo alimenticio en importancia a nivel mundial después del arroz, el trigo y el maíz. La "sarna común de la papa", causada por especies de Streptomyces patógenas, es una de las enfermedades de mayor importancia para este cultivo, limitando la producción y calidad comercial de los tubérculos producidos. El objetivo de este trabajo es caracterizar la resistencia a sarna común en el germoplasma de papa disponible en el programa de mejoramiento de INIA. |
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Palabras claves : |
SISTEMA VEGETAL INTENSIVO - INIA. |
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Thesagro : |
FITOMEJORAMIENTO; GERMOPLASMA; PAPA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17578/1/SUFIT-2023-O8.pdf
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Marc : |
LEADER 02015nam a2200253 a 4500
001 1064562
005 2024-04-15
008 2023 bl uuuu u01u1 u #d
100 1 $aDENIS, N.
245 $aO8. Caracterización de resistencia a sarna en germoplasma de papa y selección de genotipos contrastantes para análisis metagenómico en la geocaulósfera. [Presentación oral].$h[electronic resource]
260 $aIn: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 22.$c2023
500 $aFinanciamiento: Proyecto CSIC Grupos I+D 2019-2023: "Bacterias fitopatógenas: mecanismos de resistencia hospedera y de interacción planta patógeno". Proyecto CSIC Grupos I+D 2023-2027: "Estudios integrados para el manejo de patógenos bacterianos en cultivos hortícolas". -- Autor correspondencia: N. Denis, e-mail: nicoldenis9@gmail.com
520 $aLas enfermedades de las plantas son un factor importante que limita el desarrollo sostenible de la agricultura. La papa (Solanum tuberosum L.) representa el cuarto cultivo alimenticio en importancia a nivel mundial después del arroz, el trigo y el maíz. La "sarna común de la papa", causada por especies de Streptomyces patógenas, es una de las enfermedades de mayor importancia para este cultivo, limitando la producción y calidad comercial de los tubérculos producidos. El objetivo de este trabajo es caracterizar la resistencia a sarna común en el germoplasma de papa disponible en el programa de mejoramiento de INIA.
650 $aFITOMEJORAMIENTO
650 $aGERMOPLASMA
650 $aPAPA
653 $aSISTEMA VEGETAL INTENSIVO - INIA
700 1 $aFERREIRA, V.
700 1 $aRODRÍGUEZ, G.
700 1 $aNÚÑEZ, N.
700 1 $aVILARÓ, F.
700 1 $aVALLE, D.
700 1 $aGAIERO, P.
700 1 $aSIRI, M.I.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
14/10/2014 |
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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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Circulación / Nivel : |
A - 1 |
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Autor : |
CHEN, C.Y.; MISZTAL, I.; AGUILAR, I.; LEGARRA, A.; MUIR, W.M. |
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Afiliación : |
IGNACIO AGUILAR GARCIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Effect of different genomic relationship matrices on accuracy and scale. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Journal of Animal Science, 2011, v.89, no.9, p.2673-2679. |
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ISSN : |
1751-7311 |
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DOI : |
10.2527/jas.2010-3555 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received September 29, 2010. / Accepted March 21, 2011. |
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Contenido : |
ABSTRACT.
Early weaning is used to advance postpartum ovulation in beef cows, but triggers a stress response, affecting cows' and calves' welfare. Our aim was to compare the response to early weaning in multiparous and primiparous cows. Seventy-one days after birth, calves from 14 primiparous and 11 multiparous cows were weaned. Since birth, cow's body weight (BW), body condition (BC), milk yield and calves' BW were recorded. Basophil/neutrophil relationship, total protein and albumin concentrations were measured before and after weaning. The distance between each cow and its calf before weaning, as well as main behaviors of the cows before and after weaning were recorded using 10 min scan sampling. BW and BC were greater in multiparous than in primiparous cows (P < 0.0001 for both). There was an interaction between parity (P = 0.004) and gender of the calf (P = 0.007): both BW and BC were greater in multiparous than primiparous cows, but multiparous cows with male calves had lower BW and BC than those with females (P < 0.001 for both variables). Milk yield was greater in multiparous than in primiparous cows (P = 0.02), and there was an interaction, with greatest milk yield in multiparous cows that calved males (P = 0.02). Total protein blood concentration increased with time (P < 0.0001), similarly in both groups. Albumin concentration profiles were similar despite parity, and decreased since 10 days after weaning (P < 0.0001). Basophil/neutrophil ratio was not affected by parity, and increased the day of weaning, remaining high until day 10 (P < 0.05). Frequency of standing decreased during the 2 days after weaning, with a greater decrease in multiparous than in primiparous cows (P < 0.0001). Pacing increased after weaning (P = 0.001), but increased significantly more in multiparous cows (P = 0.006), with a significant time after weaning by parity interaction (P = 0.01) reflected in greater frequencies in multiparous cows in the 2 days. Walking increased with time (P < 0.0001), and was more frequent in primiparous cows (P = 0.008). Ruminating, which was less frequent in multiparous cows (P = 0.014), decreased and remained low during the 3 days following weaning (P < 0.0001), but there was a significant time by parity interaction (P < 0.0001). The frequency of vocalizations increased dramatically after weaning (P < 0.0001), and was greater in multiparous cows (P = 0.006), and decreased more slowly during the 2nd and 3rd days after weaning (P = 0.005) in these animals. In conclusion, behavioral changes induced by weaning were greater in multiparous than primiparous cows, indicating a more intense response to cow-calf separation in the multiparous animals.
© 2011 The Animal Consortium. MenosABSTRACT.
Early weaning is used to advance postpartum ovulation in beef cows, but triggers a stress response, affecting cows' and calves' welfare. Our aim was to compare the response to early weaning in multiparous and primiparous cows. Seventy-one days after birth, calves from 14 primiparous and 11 multiparous cows were weaned. Since birth, cow's body weight (BW), body condition (BC), milk yield and calves' BW were recorded. Basophil/neutrophil relationship, total protein and albumin concentrations were measured before and after weaning. The distance between each cow and its calf before weaning, as well as main behaviors of the cows before and after weaning were recorded using 10 min scan sampling. BW and BC were greater in multiparous than in primiparous cows (P < 0.0001 for both). There was an interaction between parity (P = 0.004) and gender of the calf (P = 0.007): both BW and BC were greater in multiparous than primiparous cows, but multiparous cows with male calves had lower BW and BC than those with females (P < 0.001 for both variables). Milk yield was greater in multiparous than in primiparous cows (P = 0.02), and there was an interaction, with greatest milk yield in multiparous cows that calved males (P = 0.02). Total protein blood concentration increased with time (P < 0.0001), similarly in both groups. Albumin concentration profiles were similar despite parity, and decreased since 10 days after weaning (P < 0.0001). Basophil/neutrophil ratio was not affected by... Presentar Todo |
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Thesagro : |
COMPORTAMIENTO MATERNAL; GANADO. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03441naa a2200229 a 4500
001 1051051
005 2020-02-10
008 2011 bl uuuu u00u1 u #d
022 $a1751-7311
024 7 $a10.2527/jas.2010-3555$2DOI
100 1 $aCHEN, C.Y.
245 $aEffect of different genomic relationship matrices on accuracy and scale.$h[electronic resource]
260 $c2011
500 $aArticle history: Received September 29, 2010. / Accepted March 21, 2011.
520 $aABSTRACT. Early weaning is used to advance postpartum ovulation in beef cows, but triggers a stress response, affecting cows' and calves' welfare. Our aim was to compare the response to early weaning in multiparous and primiparous cows. Seventy-one days after birth, calves from 14 primiparous and 11 multiparous cows were weaned. Since birth, cow's body weight (BW), body condition (BC), milk yield and calves' BW were recorded. Basophil/neutrophil relationship, total protein and albumin concentrations were measured before and after weaning. The distance between each cow and its calf before weaning, as well as main behaviors of the cows before and after weaning were recorded using 10 min scan sampling. BW and BC were greater in multiparous than in primiparous cows (P < 0.0001 for both). There was an interaction between parity (P = 0.004) and gender of the calf (P = 0.007): both BW and BC were greater in multiparous than primiparous cows, but multiparous cows with male calves had lower BW and BC than those with females (P < 0.001 for both variables). Milk yield was greater in multiparous than in primiparous cows (P = 0.02), and there was an interaction, with greatest milk yield in multiparous cows that calved males (P = 0.02). Total protein blood concentration increased with time (P < 0.0001), similarly in both groups. Albumin concentration profiles were similar despite parity, and decreased since 10 days after weaning (P < 0.0001). Basophil/neutrophil ratio was not affected by parity, and increased the day of weaning, remaining high until day 10 (P < 0.05). Frequency of standing decreased during the 2 days after weaning, with a greater decrease in multiparous than in primiparous cows (P < 0.0001). Pacing increased after weaning (P = 0.001), but increased significantly more in multiparous cows (P = 0.006), with a significant time after weaning by parity interaction (P = 0.01) reflected in greater frequencies in multiparous cows in the 2 days. Walking increased with time (P < 0.0001), and was more frequent in primiparous cows (P = 0.008). Ruminating, which was less frequent in multiparous cows (P = 0.014), decreased and remained low during the 3 days following weaning (P < 0.0001), but there was a significant time by parity interaction (P < 0.0001). The frequency of vocalizations increased dramatically after weaning (P < 0.0001), and was greater in multiparous cows (P = 0.006), and decreased more slowly during the 2nd and 3rd days after weaning (P = 0.005) in these animals. In conclusion, behavioral changes induced by weaning were greater in multiparous than primiparous cows, indicating a more intense response to cow-calf separation in the multiparous animals. © 2011 The Animal Consortium.
650 $aCOMPORTAMIENTO MATERNAL
650 $aGANADO
700 1 $aMISZTAL, I.
700 1 $aAGUILAR, I.
700 1 $aLEGARRA, A.
700 1 $aMUIR, W.M.
773 $tJournal of Animal Science, 2011$gv.89, no.9, p.2673-2679.
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