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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
18/12/2020 |
Actualizado : |
18/12/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
DORSCH, M.; REGIDOR-CERRILLO, J.; ORTEGA-MORA, L.M.; SCIOLI, M.V.; MORRELL, E.L.; CANTÓN, G.J.; MOORE, D.P.; HECKER, Y.P. |
Afiliación : |
MATÍAS ANDRÉS DORSCH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay;Faculty of Agrarian Sciences, National University of Mar del Plata (UNMdP), Mar del Plata, Argentina; JAVIER REGIDOR-CERRILLO, Animal Health Department, Faculty of Veterinary Sciences, Complutense University of Madrid, Madrid, Spain.; LUIS M. ORTEGA-MORA, Animal Health Department, Faculty of Veterinary Sciences, Complutense University of Madrid, Madrid, Spain.; MARÍA V. SCIOLI, María V. Scioli National Institute of Agrarian Technology (INTA), Buenos Aires, Argentina.; ELEONORA L. MORRELL, National Institute of Agrarian Technology (INTA), Buenos Aires, Argentina.; GERMÁN J. CANTÓN, National Institute of Agrarian Technology (INTA), Buenos Aires, Argentina.; DADÍN P. MOORE, Faculty of Agrarian Sciences, National University of Mar del Plata (UNMdP), Mar del Plata, Argentina.; YANINA P. HECKER, National Institute of Agrarian Technology (INTA), Buenos Aires, Argentina. |
Título : |
Microsatellite genotyping reveals extensive genetic diversity in bovine Neospora caninum from the humid Pampa region in Argentina. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Parasitology Research, December 2020, Volume 119, Issue 12, Pages 4049-4059. Doi: https://doi-org/10.1007/s00436-020-06922-x |
DOI : |
10.1007/s00436-020-06922-x |
Idioma : |
Inglés |
Notas : |
Article history:Received: 12 August 2020 /Accepted: 5 October 2020 |
Contenido : |
Abstract: Neospora caninum is an apicomplexan protozoan and a major cause of abortion in cattle worldwide. In the Argentinian Humid Pampa, bovine neosporosis causes severe economic losses. Despite this, information on the genetic structure of N. caninum in this region is limited. Therefore, this study aimed to genetically characterize N. caninum isolates associated with bovine abortion in the Humid Pampa region. For this purpose, spontaneous bovine fetal tissues submitted for diagnosis to the Veterinary Diagnostic Service at INTA Balcarce during 2008?2019 were assessed by PCR, indirect fluorescent antibody test (IFAT), and histologic analysis. PCR-positive samples were tested by multilocus microsatellite genotyping (MLGs) using 9 microsatellite markers. Thirty-one different genotypes were identified from 32 samples with at least seven markers. Argentinian MLGs were grouped into two clonal clusters when analyzed using eBURST network and principal coordinate analysis. No segregation based on the year of collection, animal biotype, or geographic origin was observed. In addition, the presence of linkage disequilibrium supported the clonal propagation of Argentinian MLGs. One Argentinian subpopulation was associated with isolates from Spain, Uruguay, Brazil, and Mexico, and the other one was linked to isolates from Scotland, Spain, and Germany. These findings reveal the presence of two clonal subpopulations of N. caninum in the Humid Pampa. |
Palabras claves : |
ABORTION; BOVINE; MICROSATELLITE MARKERS; NEOSPORA CANINUM; PLATAFORMA SALUD ANIMAL. |
Thesagro : |
ARGENTINA. |
Asunto categoría : |
-- |
Marc : |
LEADER 02492naa a2200301 a 4500 001 1061592 005 2020-12-18 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1007/s00436-020-06922-x$2DOI 100 1 $aDORSCH, M. 245 $aMicrosatellite genotyping reveals extensive genetic diversity in bovine Neospora caninum from the humid Pampa region in Argentina.$h[electronic resource] 260 $c2020 500 $aArticle history:Received: 12 August 2020 /Accepted: 5 October 2020 520 $aAbstract: Neospora caninum is an apicomplexan protozoan and a major cause of abortion in cattle worldwide. In the Argentinian Humid Pampa, bovine neosporosis causes severe economic losses. Despite this, information on the genetic structure of N. caninum in this region is limited. Therefore, this study aimed to genetically characterize N. caninum isolates associated with bovine abortion in the Humid Pampa region. For this purpose, spontaneous bovine fetal tissues submitted for diagnosis to the Veterinary Diagnostic Service at INTA Balcarce during 2008?2019 were assessed by PCR, indirect fluorescent antibody test (IFAT), and histologic analysis. PCR-positive samples were tested by multilocus microsatellite genotyping (MLGs) using 9 microsatellite markers. Thirty-one different genotypes were identified from 32 samples with at least seven markers. Argentinian MLGs were grouped into two clonal clusters when analyzed using eBURST network and principal coordinate analysis. No segregation based on the year of collection, animal biotype, or geographic origin was observed. In addition, the presence of linkage disequilibrium supported the clonal propagation of Argentinian MLGs. One Argentinian subpopulation was associated with isolates from Spain, Uruguay, Brazil, and Mexico, and the other one was linked to isolates from Scotland, Spain, and Germany. These findings reveal the presence of two clonal subpopulations of N. caninum in the Humid Pampa. 650 $aARGENTINA 653 $aABORTION 653 $aBOVINE 653 $aMICROSATELLITE MARKERS 653 $aNEOSPORA CANINUM 653 $aPLATAFORMA SALUD ANIMAL 700 1 $aREGIDOR-CERRILLO, J. 700 1 $aORTEGA-MORA, L.M. 700 1 $aSCIOLI, M.V. 700 1 $aMORRELL, E.L. 700 1 $aCANTÓN, G.J. 700 1 $aMOORE, D.P. 700 1 $aHECKER, Y.P. 773 $tParasitology Research, December 2020, Volume 119, Issue 12, Pages 4049-4059. Doi: https://doi-org/10.1007/s00436-020-06922-x
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
Fecha actual : |
21/02/2014 |
Actualizado : |
05/07/2019 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
CIAPPESONI, G.; VAZQUEZ, A.; BANCHERO, G. |
Afiliación : |
CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE ANDRES VAZQUEZ TEXEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Diferencias en pesos al nacimiento y destete entre las razas Corriedale y Texel. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
In: SARAVIA, H.; AYALA, W.; BARRIOS, E. (Ed.). Seminario de actualización técnica: producción de carne ovina de calidad. Montevideo (UY) : INIA, 2014. |
Páginas : |
p. 148-152. |
Serie : |
(INIA Serie Técnica; 221) |
ISSN : |
1688-9266 |
DOI : |
http://doi.org/10.35676/INIA/ST.221 |
Idioma : |
Español |
Thesagro : |
CRUZAMIENTOS; MEJORAMIENTO ANIMAL; OVINOS; URUGUAY. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7651/1/ST-221-p.148-152Giappesoni.pdf
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Marc : |
LEADER 00764naa a2200229 a 4500 001 1052397 005 2019-07-05 008 2014 bl uuuu u00u1 u #d 022 $a1688-9266 024 7 $ahttp://doi.org/10.35676/INIA/ST.221$2DOI 100 1 $aCIAPPESONI, G. 245 $aDiferencias en pesos al nacimiento y destete entre las razas Corriedale y Texel. 260 $c2014 300 $ap. 148-152. 490 $a(INIA Serie Técnica; 221) 650 $aCRUZAMIENTOS 650 $aMEJORAMIENTO ANIMAL 650 $aOVINOS 650 $aURUGUAY 700 1 $aVAZQUEZ, A. 700 1 $aBANCHERO, G. 773 $tIn: SARAVIA, H.; AYALA, W.; BARRIOS, E. (Ed.). Seminario de actualización técnica: producción de carne ovina de calidad. Montevideo (UY) : INIA, 2014.
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