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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
06/12/2019 |
Actualizado : |
20/04/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MAYA, L.; MACÍAS-RIOSECO, M.; SILVEIRA, C.S.; GIANNITTI, F.; CASTELLS, M.; RIVERO, R.; CRISTINA, J.; GIANNEECHINI, E.; PUENTES, R.; FLORES, E.F.; RIET-CORREA, F.; COLINA, R. |
Afiliación : |
Laboratorio de Virología Molecular, CENUR Litoral Norte Sede Salto, Universidad de la República, Gral. Rivera 1350, 50000 Salto, Uruguay; MELISSA MACÍAS RIOSECO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINE DA SILVA SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Laboratorio de Virología Molecular, CENUR Litoral Norte Sede Salto, Universidad de la República, Gral. Rivera 1350, 50000 Salto, Uruguay.; DILAVE Miguel C. Rubino, Laboratorio Regional Noroeste, Casilla De Correo, 57037, CP 60000 Paysandú, Uruguay.; Laboratorio de Virología Molecular, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Igua 4225, 11400 Montevideo, Uruguay; DILAVE Miguel C. Rubino, Laboratorio Regional Noroeste, Casilla De Correo, 57037, CP 60000 Paysandú, Uruguay.; Departamento de Ciencias Microbiológicas, Facultad de Veterinaria, Universidad de la República, Lasplaces 1550, 11500 Montevideo, Uruguay.; Sector de Virología, Universidad Federal de Santa María, Santa Maria, Rio Grande do Sul, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RODNEY COLINA, Laboratorio de Virología Molecular, CENUR Litoral Norte Sede Salto, Universidad de la República, Gral. Rivera 1350, 50000 Salto, Uruguay. |
Título : |
An extensive field study reveals the circulation of new genetic variants of subtype 1a of bovine viral diarrhea virus in Uruguay. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Archives of Virology, 1 January 2020, Volume 165, Issue 1, Pages 145-156. Doi: https://doi.org/10.1007/s00705-019-04446-z |
DOI : |
10.1007/s00705-019-04446-z |
Idioma : |
Inglés |
Notas : |
Article history:Received: 22 April 2019 / Accepted: 21 September 2019. |
Contenido : |
Abstract:
Bovine viral diarrhea virus (BVDV) is a major pathogen worldwide, causing signifcant economic losses to the livestock sector. In Uruguay, BVDV seroprevalence at the farm level is >80%. In this work, 2546 serum, blood or tissue samples collected from animals suspected of being afected by BVD between 2015 and 2017 were analyzed by reverse transcription PCR and sequencing. Analysis of the BVDV genomic regions 5?UTR/Npro, Npro and E2 revealed that BVDV-1a, 1i and 2b circulate
in the country, with BVDV-1a being the most prevalent subtype. Population dynamics studies revealed that BVDV-1a has been circulating in our herds since ~1990. This subtype began to spread and evolve, accumulating point mutations at a rate of 3.48 × 10?3 substitutions/site/year, acquiring specifc genetic characteristics that gave rise to two local genetic lineages of BVDV-1a. These lineages are divergent from those circulating worldwide, as well as the vaccine strain currently used
in Uruguay. The most notable diferences between feld and vaccine strains were found in the E2 glycoprotein, suggesting that the amino acid substitutions could result in failure of cross-protection/neutralization after vaccination. This is the frst study that compares Uruguayan BVDV feld and vaccine strains with other BVDV strains from throughout the world. The results obtained in this study will be very useful for developing a suitable immunization program for BVDV in Uruguay by
identifying local feld strains as candidates for vaccine development. MenosAbstract:
Bovine viral diarrhea virus (BVDV) is a major pathogen worldwide, causing signifcant economic losses to the livestock sector. In Uruguay, BVDV seroprevalence at the farm level is >80%. In this work, 2546 serum, blood or tissue samples collected from animals suspected of being afected by BVD between 2015 and 2017 were analyzed by reverse transcription PCR and sequencing. Analysis of the BVDV genomic regions 5?UTR/Npro, Npro and E2 revealed that BVDV-1a, 1i and 2b circulate
in the country, with BVDV-1a being the most prevalent subtype. Population dynamics studies revealed that BVDV-1a has been circulating in our herds since ~1990. This subtype began to spread and evolve, accumulating point mutations at a rate of 3.48 × 10?3 substitutions/site/year, acquiring specifc genetic characteristics that gave rise to two local genetic lineages of BVDV-1a. These lineages are divergent from those circulating worldwide, as well as the vaccine strain currently used
in Uruguay. The most notable diferences between feld and vaccine strains were found in the E2 glycoprotein, suggesting that the amino acid substitutions could result in failure of cross-protection/neutralization after vaccination. This is the frst study that compares Uruguayan BVDV feld and vaccine strains with other BVDV strains from throughout the world. The results obtained in this study will be very useful for developing a suitable immunization program for BVDV in Uruguay by
identifying local feld strains as candida... Presentar Todo |
Palabras claves : |
BOVINE VIRAL DIARRHEA (BVD); PLATAFORMA SALUD ANINMAL. |
Thesagro : |
DIARREA. |
Asunto categoría : |
L73 Enfermedades de los animales |
Marc : |
LEADER 02595naa a2200313 a 4500 001 1060513 005 2020-04-20 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1007/s00705-019-04446-z$2DOI 100 1 $aMAYA, L. 245 $aAn extensive field study reveals the circulation of new genetic variants of subtype 1a of bovine viral diarrhea virus in Uruguay.$h[electronic resource] 260 $c2020 500 $aArticle history:Received: 22 April 2019 / Accepted: 21 September 2019. 520 $aAbstract: Bovine viral diarrhea virus (BVDV) is a major pathogen worldwide, causing signifcant economic losses to the livestock sector. In Uruguay, BVDV seroprevalence at the farm level is >80%. In this work, 2546 serum, blood or tissue samples collected from animals suspected of being afected by BVD between 2015 and 2017 were analyzed by reverse transcription PCR and sequencing. Analysis of the BVDV genomic regions 5?UTR/Npro, Npro and E2 revealed that BVDV-1a, 1i and 2b circulate in the country, with BVDV-1a being the most prevalent subtype. Population dynamics studies revealed that BVDV-1a has been circulating in our herds since ~1990. This subtype began to spread and evolve, accumulating point mutations at a rate of 3.48 × 10?3 substitutions/site/year, acquiring specifc genetic characteristics that gave rise to two local genetic lineages of BVDV-1a. These lineages are divergent from those circulating worldwide, as well as the vaccine strain currently used in Uruguay. The most notable diferences between feld and vaccine strains were found in the E2 glycoprotein, suggesting that the amino acid substitutions could result in failure of cross-protection/neutralization after vaccination. This is the frst study that compares Uruguayan BVDV feld and vaccine strains with other BVDV strains from throughout the world. The results obtained in this study will be very useful for developing a suitable immunization program for BVDV in Uruguay by identifying local feld strains as candidates for vaccine development. 650 $aDIARREA 653 $aBOVINE VIRAL DIARRHEA (BVD) 653 $aPLATAFORMA SALUD ANINMAL 700 1 $aMACÍAS-RIOSECO, M. 700 1 $aSILVEIRA, C.S. 700 1 $aGIANNITTI, F. 700 1 $aCASTELLS, M. 700 1 $aRIVERO, R. 700 1 $aCRISTINA, J. 700 1 $aGIANNEECHINI, E. 700 1 $aPUENTES, R. 700 1 $aFLORES, E.F. 700 1 $aRIET-CORREA, F. 700 1 $aCOLINA, R. 773 $tArchives of Virology, 1 January 2020, Volume 165, Issue 1, Pages 145-156. Doi: https://doi.org/10.1007/s00705-019-04446-z
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Registros recuperados : 17 | |
1. | | BASSO, C.; RIBEIRO, A.; CIBILS-STEWART, X.; CHIARAVALLE, W.; PUNSCHKE, K. Biological Control in Uruguay; [capítulo 30]. In: van Lenteren JC, Vanda HP, Bueno VHP, Luna MG, Yelitza C, Colmenarez YC. (Eds.). Biological control in Latin America and the Caribbean: it?s rich history and bright future. Wallingford: CAB International, 2020. p.453-463.Tipo: Capítulo en Libro Técnico-Científico |
Biblioteca(s): INIA La Estanzuela. |
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2. | | KUHN, J.; ROSA, F.Q.; BASSO, C.; NUNES, L.R.; SCOTTA, R.; BECKER, R.; BORGES, A.; BOLZAN, A.S.; JAURENA, M.; BREMM, C.; CARVALHO, P.C.F. Como se comporta o NDVI em diferentes ofertas de forragem? [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 77Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA Tacuarembó. |
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5. | | SAVIAN, J.V.; PRIANO, M.E.; NADIN, L.B.; TIERI, M.P.; MARINHO TRES SCHONS, R.; BASSO, C.; PONTES PRATES, A.; BAYER, C. Effect of sward management on the emissions of CH4 and N2O from faeces of sheep grazing Italian ryegrass pastures. Small Ruminant Reseach, Sept. 2019, volume 178, Pages 123-128. History Article: Received 4 April 2019; Received in revised from 21 August 2019; Accepted 22 August 2019. Available online 24 August 2019.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : -- - -- |
Biblioteca(s): INIA Treinta y Tres. |
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6. | | BASSO, C.; GRILLE, G.; FRANCO, J.; PASCAL, C. Estudios tendientes a la implementación de un programa de monitoreo y control biológico de la "mosca blanca de los invernáculos" trialeurodes vaporariorum (Westwood) ln: Congreso Nacional de Horticultura, 8.; Seminario Regional de Frutilla, 2001, Salto, Uruguay. Resúmenes. Montevideo (Uruguay): SUH; INIA, 2001. p. 50 Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, UruguayBiblioteca(s): INIA Las Brujas; INIA Salto Grande; INIA Tacuarembó. |
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9. | | SOSA , M.C.; LUTZ, M.C.; LÓDOLO, X.; BASSO, C. In vitro and in vivo activity of chemical fungicides and a biofungicide for the control of wood diseases caused by botryosphaeriales fungi in apple and pear. International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.328-338. doi: https://doi.org/10.1080/09670874.2022.2116660 Article history: Received 17 Mar 2022, Accepted 19 August 2022, Published online: 11 November 2022. -- Funding: This work was supported by Secretaría de Ciencia y Técnica, Universidad Nacional del Comahue (PIA 04/118 and PIA 04/136),...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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12. | | CUTI, L.; MURARO, D.S.; SILVA, V.A.; KASPARY, T. E.; BASSO, C.J.; ROGGIA, S. Leaf consumption and preference to conyza sp., conventional and bt soybean by helicoverpa armigera. [Consumo foliar e preferência alimentar de conyza sp., soja convencional e bt por helicoverpa armigera.] Planta Daninha, 2019, Volume 37, Article number e019211566. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/s0100-83582019370100123 Article history: Received: August 13, 2018 / Accepted: February 27, 2019.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 17 | |
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