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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
22/12/2022 |
Actualizado : |
22/12/2022 |
Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
Autor : |
VERA, B.; MONZALVO, C.; NAVAJAS, E.; DE BARBIERI, I.; CARRACELAS, B.; VAN LIER, E.; CIAPPESONI, G. |
Afiliación : |
BRENDA VERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS ENRIQUE MONZALVO CAMPAÑA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EMERITA BEATRIZ CARRACELAS MARQUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELIZE VAN LIER, Departamento de Producción Animal y Pasturas, Facultad de Agronomía - Udelar.; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Predicción del valor genético de ovinos en predios comerciales para emisión de metano, eficiencia de conversión y características productivas. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Revista INIA Uruguay, Diciembre 2022, no.71, p. 34-37. |
Serie : |
(Revista INIA; 71) |
ISSN : |
1510-9011 |
Idioma : |
Español |
Palabras claves : |
GENÉTICA ANIMAL; OVINOS; PREDICCIONES GENÓMICAS; SISTEMA GANADERO EXTENSIVO - INIA. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16947/1/INIA-71-diciembre-2022-vera.pdf
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Marc : |
LEADER 00813naa a2200253 a 4500 001 1063882 005 2022-12-22 008 2022 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aVERA, B. 245 $aPredicción del valor genético de ovinos en predios comerciales para emisión de metano, eficiencia de conversión y características productivas.$h[electronic resource] 260 $c2022 490 $a(Revista INIA; 71) 653 $aGENÉTICA ANIMAL 653 $aOVINOS 653 $aPREDICCIONES GENÓMICAS 653 $aSISTEMA GANADERO EXTENSIVO - INIA 700 1 $aMONZALVO, C. 700 1 $aNAVAJAS, E. 700 1 $aDE BARBIERI, I. 700 1 $aCARRACELAS, B. 700 1 $aVAN LIER, E. 700 1 $aCIAPPESONI, G. 773 $tRevista INIA Uruguay, Diciembre 2022, no.71, p. 34-37.
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INIA Treinta y Tres (TT) |
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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 actual : |
10/09/2014 |
Actualizado : |
15/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
ALTESOR, P.; GARCÍA, A.; FONT, E.; RODRÍGUEZ-HARALAMBIDES, A.; VILARO, F.; OESTERHELD, M.; SOLER, R.; GONZÁLEZ, A. |
Afiliación : |
FRANCISCO LUIS VILARO PAREJA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Glycoalkaloids of Wild and Cultivated Solanum: Effects on Specialist and Generalist Insect Herbivores. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Journal of Chemical Ecology, 2014, v.40, no.6, p.599-608. |
ISSN : |
0098-0331 |
DOI : |
10.1007/s10886-014-0447-8 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 25 March 2014 /Revised: 5 May 2014 /Accepted: 9 May 2014 / Published online: 27 May 2014. |
Contenido : |
ABSTRACT.
lant domestication by selective breeding may reduce plant chemical defense in favor of growth. However, few studies have simultaneously studied the defensive chemistry of cultivated plants and their wild congeners in connection to herbivore susceptibility. We compared the constitutive glycoalkaloids (GAs) of cultivated potato, Solanum tuberosum, and a wild congener, S. commersonii, by liquid chromatography coupled to mass spectrometry. We also determined the major herbivores present on the two species in field plots, and tested their preference for the plants and their isolated GAs in two-choice bioassays. Solanum commersonii
had a different GA profile and higher concentrations than S. tuberosum. In the field, S. tuberosum was mostly attacked by the generalist aphids Myzus persicae and Macrosiphum euphorbiae, and by the specialist flea beetle Epitrix argentinensis. In contrast, the most common herbivore on S. commersonii was the specialist sawfly Tequus sp. Defoliation levels were higher on the wild species, probably due to the chewing feeding behavior of Tequus sp. As seen in the field, M. persicae and E. argentinensis preferred leaf disks of the cultivated plant, while Tequus sp. preferred those of the wild one. Congruently, GAs from S. commersonii were
avoided by M. persicae and preferred by Tequus sp. The potato aphid performed well on both species and was not deterred by S. commersonii GAs. These observations suggest that different GA profiles explain the feeding preferences of the different herbivores, and that domestication has altered the defensive capacity of S. tuberosum. However, the wild relative is still subject to severe defoliation by a specialist herbivore that may cue on the GAs.
© 2014 Springer Science+Business Media New York. MenosABSTRACT.
lant domestication by selective breeding may reduce plant chemical defense in favor of growth. However, few studies have simultaneously studied the defensive chemistry of cultivated plants and their wild congeners in connection to herbivore susceptibility. We compared the constitutive glycoalkaloids (GAs) of cultivated potato, Solanum tuberosum, and a wild congener, S. commersonii, by liquid chromatography coupled to mass spectrometry. We also determined the major herbivores present on the two species in field plots, and tested their preference for the plants and their isolated GAs in two-choice bioassays. Solanum commersonii
had a different GA profile and higher concentrations than S. tuberosum. In the field, S. tuberosum was mostly attacked by the generalist aphids Myzus persicae and Macrosiphum euphorbiae, and by the specialist flea beetle Epitrix argentinensis. In contrast, the most common herbivore on S. commersonii was the specialist sawfly Tequus sp. Defoliation levels were higher on the wild species, probably due to the chewing feeding behavior of Tequus sp. As seen in the field, M. persicae and E. argentinensis preferred leaf disks of the cultivated plant, while Tequus sp. preferred those of the wild one. Congruently, GAs from S. commersonii were
avoided by M. persicae and preferred by Tequus sp. The potato aphid performed well on both species and was not deterred by S. commersonii GAs. These observations suggest that different GA profiles explain the fee... Presentar Todo |
Palabras claves : |
GLICOALCALOIDES; MECANISMOS DE DEFENSA; REACCIONES DE DEFENSAS DE PLANTAS; SOLANUM. |
Thesagro : |
DOMESTICACIÓN DE PLANTAS. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02793naa a2200301 a 4500 001 1050125 005 2019-10-15 008 2014 bl uuuu u00u1 u #d 022 $a0098-0331 024 7 $a10.1007/s10886-014-0447-8$2DOI 100 1 $aALTESOR, P. 245 $aGlycoalkaloids of Wild and Cultivated Solanum$bEffects on Specialist and Generalist Insect Herbivores.$h[electronic resource] 260 $c2014 500 $aArticle history: Received: 25 March 2014 /Revised: 5 May 2014 /Accepted: 9 May 2014 / Published online: 27 May 2014. 520 $aABSTRACT. lant domestication by selective breeding may reduce plant chemical defense in favor of growth. However, few studies have simultaneously studied the defensive chemistry of cultivated plants and their wild congeners in connection to herbivore susceptibility. We compared the constitutive glycoalkaloids (GAs) of cultivated potato, Solanum tuberosum, and a wild congener, S. commersonii, by liquid chromatography coupled to mass spectrometry. We also determined the major herbivores present on the two species in field plots, and tested their preference for the plants and their isolated GAs in two-choice bioassays. Solanum commersonii had a different GA profile and higher concentrations than S. tuberosum. In the field, S. tuberosum was mostly attacked by the generalist aphids Myzus persicae and Macrosiphum euphorbiae, and by the specialist flea beetle Epitrix argentinensis. In contrast, the most common herbivore on S. commersonii was the specialist sawfly Tequus sp. Defoliation levels were higher on the wild species, probably due to the chewing feeding behavior of Tequus sp. As seen in the field, M. persicae and E. argentinensis preferred leaf disks of the cultivated plant, while Tequus sp. preferred those of the wild one. Congruently, GAs from S. commersonii were avoided by M. persicae and preferred by Tequus sp. The potato aphid performed well on both species and was not deterred by S. commersonii GAs. These observations suggest that different GA profiles explain the feeding preferences of the different herbivores, and that domestication has altered the defensive capacity of S. tuberosum. However, the wild relative is still subject to severe defoliation by a specialist herbivore that may cue on the GAs. © 2014 Springer Science+Business Media New York. 650 $aDOMESTICACIÓN DE PLANTAS 653 $aGLICOALCALOIDES 653 $aMECANISMOS DE DEFENSA 653 $aREACCIONES DE DEFENSAS DE PLANTAS 653 $aSOLANUM 700 1 $aGARCÍA, A. 700 1 $aFONT, E. 700 1 $aRODRÍGUEZ-HARALAMBIDES, A. 700 1 $aVILARO, F. 700 1 $aOESTERHELD, M. 700 1 $aSOLER, R. 700 1 $aGONZÁLEZ, A. 773 $tJournal of Chemical Ecology, 2014$gv.40, no.6, p.599-608.
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