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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
18/09/2014 |
Actualizado : |
26/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
SOTELO, M.; IRISARRI, P.; LORITE, M.J.; CASARETTO, E.; REBUFFO, M.; SANJUAN, J.; MONZA, J. |
Afiliación : |
MONICA IRENE REBUFFO GFELLER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Diversity of rhizobia nodulating Lotus corniculatus grown in northern and southern regions of Uruguay. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Applied Soil Ecology,Volume 49, September 2011, Pages 197-207. |
ISSN : |
0929-1393 |
DOI : |
10.1016/j.apsoil.2011.05.005 |
Idioma : |
Inglés |
Notas : |
Article history: Article history: Received 6 October 2010/Received in revised form 12 May 2011/Accepted 13 May 2011. |
Contenido : |
Abstract:
Diversity of rhizobia nodulating Lotus corniculatus grown in geographical regions with different rainfall regimes in northern and southern Uruguay, was estimated using 168 root nodule isolates. ERIC-PCR analysis revealed no correlation between observed fingerprints and the geographical origin of isolates. Despite the commercial strain U510 has been used for decades to inoculate L. corniculatus, none of the isolates corresponded to this strain. Phylogenetic analyses using 16S rRNA and atpD genes, and ITS sequences clustered all the isolates within genus Mesorhizobium. A great majority of the isolates likely belong to the species M. huakuii, as does the commercial strain U510. The remaining isolates were closely related to either M. septentrionale or M. caraganae. Although no M. loti-like bacteria were identified, all isolates carried symbiotic genes closely related to M. loti and other narrow host range Lotus rhizobia. A significant portion of the Uruguayan isolates were as efficient as the reference strain U510 in symbiosis with L. corniculatus. A few of the isolates were also capable of nitrogen fixation in symbiosis with L. uliginosus, albeit with lower efficiency than reference strains. Our results indicate that rhizobia nodulating L. corniculatus in Uruguay are genetically and phenotypically diverse, and that the commercial strain U510 is probably not adapted to survive the Uruguayan edaphoclimatic conditions. |
Palabras claves : |
16S RRNA; ATPD; ITS; MESORHIZOBIUM; NIFH; NODC. |
Thesagro : |
LEGUMINOSAS FORRAJERAS; LOTUS CORNICULATUS; LOTUS ULIGINOSUS; RIZOBIOS. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 02504naa a2200349 a 4500 001 1050393 005 2019-11-26 008 2012 bl uuuu u00u1 u #d 022 $a0929-1393 024 7 $a10.1016/j.apsoil.2011.05.005$2DOI 100 1 $aSOTELO, M. 245 $aDiversity of rhizobia nodulating Lotus corniculatus grown in northern and southern regions of Uruguay.$h[electronic resource] 260 $c2012 500 $aArticle history: Article history: Received 6 October 2010/Received in revised form 12 May 2011/Accepted 13 May 2011. 520 $aAbstract: Diversity of rhizobia nodulating Lotus corniculatus grown in geographical regions with different rainfall regimes in northern and southern Uruguay, was estimated using 168 root nodule isolates. ERIC-PCR analysis revealed no correlation between observed fingerprints and the geographical origin of isolates. Despite the commercial strain U510 has been used for decades to inoculate L. corniculatus, none of the isolates corresponded to this strain. Phylogenetic analyses using 16S rRNA and atpD genes, and ITS sequences clustered all the isolates within genus Mesorhizobium. A great majority of the isolates likely belong to the species M. huakuii, as does the commercial strain U510. The remaining isolates were closely related to either M. septentrionale or M. caraganae. Although no M. loti-like bacteria were identified, all isolates carried symbiotic genes closely related to M. loti and other narrow host range Lotus rhizobia. A significant portion of the Uruguayan isolates were as efficient as the reference strain U510 in symbiosis with L. corniculatus. A few of the isolates were also capable of nitrogen fixation in symbiosis with L. uliginosus, albeit with lower efficiency than reference strains. Our results indicate that rhizobia nodulating L. corniculatus in Uruguay are genetically and phenotypically diverse, and that the commercial strain U510 is probably not adapted to survive the Uruguayan edaphoclimatic conditions. 650 $aLEGUMINOSAS FORRAJERAS 650 $aLOTUS CORNICULATUS 650 $aLOTUS ULIGINOSUS 650 $aRIZOBIOS 653 $a16S RRNA 653 $aATPD 653 $aITS 653 $aMESORHIZOBIUM 653 $aNIFH 653 $aNODC 700 1 $aIRISARRI, P. 700 1 $aLORITE, M.J. 700 1 $aCASARETTO, E. 700 1 $aREBUFFO, M. 700 1 $aSANJUAN, J. 700 1 $aMONZA, J. 773 $tApplied Soil Ecology,Volume 49, September 2011, Pages 197-207.
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
Fecha actual : |
16/10/2014 |
Actualizado : |
27/02/2018 |
Tipo de producción científica : |
Serie FPTA |
Autor : |
HUERTAS, S.; PIAGGIO, J.; GIL, A.; CÉSAR, D.; DE TORRES, E. |
Afiliación : |
HUERTAS, STELLA MARIS, Universidad de la República (UdelaR)/ Facultad de Veterinaria; JUAN PIAGGIO, Universidad de la República (UdelaR)/ Facultad de Veterinaria; ANDRÉS GIL, Universidad de la República (UdelaR)/ Facultad de Veterinaria; DEBORAH CÉSAR, Universidad de la República (UdelaR)/ Facultad de Veterinaria; ELENA DE TORRES, Universidad de la República (UdelaR)/ Facultad de Veterinaria. |
Título : |
Bienestar animal en bovinos lecheros |
Fecha de publicación : |
2013 |
Fuente / Imprenta : |
Montevideo (UY): INIA, 2013. |
Páginas : |
56 p. |
Serie : |
(Serie FPTA-INIA; 51) |
ISSN : |
1688-924X |
Idioma : |
Español |
Notas : |
Proyecto FPTA 244. Evaluación del bienestar animalen la productividad de bovinos lecheros. Período de Ejecución: Mar. 2007-Feb. 2010.
Integrantes del Equipo de trabajo que apoyaron las diferentes etapas del proyecto : Virginia Artegoitia, Pablo Bobadilla, Viviana Boroski, Beatriz Di Pace, Susana Martino,
Malvina Prieto y Ximena Salaberry |
Thesagro : |
BIENESTAR ANIMAL; BOVINOS DE LECHE; GANADO LECHERO; LECHERIA; PRODUCCION LECHERA; SISTEMAS DE PRODUCCION. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/1373/1/18429060214122551.pdf
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Marc : |
LEADER 00997nam a2200265 a 4500 001 1003678 005 2018-02-27 008 2013 bl uuuu u00u1 u #d 022 $a1688-924X 100 1 $aHUERTAS, S. 245 $aBienestar animal en bovinos lecheros 260 $aMontevideo (UY): INIA$c2013 300 $a56 p. 490 $a(Serie FPTA-INIA; 51) 500 $aProyecto FPTA 244. Evaluación del bienestar animalen la productividad de bovinos lecheros. Período de Ejecución: Mar. 2007-Feb. 2010. Integrantes del Equipo de trabajo que apoyaron las diferentes etapas del proyecto : Virginia Artegoitia, Pablo Bobadilla, Viviana Boroski, Beatriz Di Pace, Susana Martino, Malvina Prieto y Ximena Salaberry 650 $aBIENESTAR ANIMAL 650 $aBOVINOS DE LECHE 650 $aGANADO LECHERO 650 $aLECHERIA 650 $aPRODUCCION LECHERA 650 $aSISTEMAS DE PRODUCCION 700 1 $aPIAGGIO, J. 700 1 $aGIL, A. 700 1 $aCÉSAR, D. 700 1 $aDE TORRES, E.
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