Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes

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The aim of this study was to determine the phylogenetic groups of Escherichia coli isolated from alpacas with diarrhoea. The presence of E. coli was determined in 150 samples of diarrheal faeces collected from young alpacas from the central highlands of Peru, and the distribution of phylogenetic gro...

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Detalles Bibliográficos
Autores: Sicha R., Francisco, Morales-Cauti, Siever, Lucas L., Juan, Eslava C., Carlos, Vásquez C., María, Barrios A., Manuel, Rodríguez G., José, Lira M., Boris
Formato: artículo
Fecha de Publicación:2020
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/17826
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17826
Nivel de acceso:acceso abierto
Materia:alpaca
Clermont method
diarrhoea
Escherichia coli
phylogenetic group
alpacas
diarrea
grupo filogenético
método Clermont
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network_name_str Revistas - Universidad Nacional Mayor de San Marcos
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spelling Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian AndesAnálisis filogenético de cepas de Escherichia coli aisladas de crías de alpacas (Vicugna pacos) con diarrea en la sierra central del PerúSicha R., FranciscoMorales-Cauti, SieverLucas L., JuanEslava C., CarlosVásquez C., MaríaBarrios A., ManuelRodríguez G., JoséLira M., BorisalpacaClermont methoddiarrhoeaEscherichia coliphylogenetic groupalpacasdiarreaEscherichia coligrupo filogenéticométodo ClermontThe aim of this study was to determine the phylogenetic groups of Escherichia coli isolated from alpacas with diarrhoea. The presence of E. coli was determined in 150 samples of diarrheal faeces collected from young alpacas from the central highlands of Peru, and the distribution of phylogenetic groups was determined by the Clermont method. E. coli was present in 79.3% (119/150) of animals with diarrhoea. The strains were classified into phylogenetic groups A, B1, B2 and D, which showed a frequency of 13.5% (16/119), 65.5% (78/119), 1.68% (2/119) and 19.33% (11/23), respectively. Moreover, 21% (25/119) of isolated strains of E. coli belonged to phylogenetic groups B2 and D, mainly extraintestinal pathogenic strains, and 79% (94/119) to groups B1 and A, which are mainly commensal strains.El objetivo del presente estudio fue la determinación de grupos filogenéticos de Escherichia coli obtenidos de alpacas con diarrea. Se determinó la presencia de E. coli en 150 muestras de heces diarreicas recolectadas de crías de alpaca de la sierra central del Perú, y se determinó la distribución de los grupos filogenéticos mediante el método de Clermont. E. coli estuvo presente en el 79.3% (119/150) de los animales con diarrea, pudiendo clasificarse en los grupos filogenéticos A, B1, B2 y D, los cuales mostraron una frecuencia de 13.5% (16/119), 65.5% (78/119), 1.68% (2/119) y 19.33% (23/119), respectivamente. El 21% (25/119) de cepas aisladas de E. coli pertenecen a los grupos filogenéticos B2 y D, principalmente cepas patógenas extraintestinales, y el 79% (94/119) a los grupos B1 y A, que son principalmente cepas comensales.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2020-06-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1782610.15381/rivep.v31i2.17826Revista de Investigaciones Veterinarias del Perú; Vol. 31 Núm. 2 (2020); e17826Revista de Investigaciones Veterinarias del Perú; Vol. 31 No. 2 (2020); e178261682-34191609-9117reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17826/15106Derechos de autor 2020 Francisco Sicha R., Siever Morales-Cauti, Juan Lucas L., Carlos Eslava C., María Vásquez C., Manuel Barrios A., José Rodríguez G., Boris Lira M.https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/178262020-06-23T14:46:03Z
dc.title.none.fl_str_mv Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
Análisis filogenético de cepas de Escherichia coli aisladas de crías de alpacas (Vicugna pacos) con diarrea en la sierra central del Perú
title Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
spellingShingle Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
Sicha R., Francisco
alpaca
Clermont method
diarrhoea
Escherichia coli
phylogenetic group
alpacas
diarrea
Escherichia coli
grupo filogenético
método Clermont
title_short Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
title_full Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
title_fullStr Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
title_full_unstemmed Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
title_sort Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
dc.creator.none.fl_str_mv Sicha R., Francisco
Morales-Cauti, Siever
Lucas L., Juan
Eslava C., Carlos
Vásquez C., María
Barrios A., Manuel
Rodríguez G., José
Lira M., Boris
author Sicha R., Francisco
author_facet Sicha R., Francisco
Morales-Cauti, Siever
Lucas L., Juan
Eslava C., Carlos
Vásquez C., María
Barrios A., Manuel
Rodríguez G., José
Lira M., Boris
author_role author
author2 Morales-Cauti, Siever
Lucas L., Juan
Eslava C., Carlos
Vásquez C., María
Barrios A., Manuel
Rodríguez G., José
Lira M., Boris
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv alpaca
Clermont method
diarrhoea
Escherichia coli
phylogenetic group
alpacas
diarrea
Escherichia coli
grupo filogenético
método Clermont
topic alpaca
Clermont method
diarrhoea
Escherichia coli
phylogenetic group
alpacas
diarrea
Escherichia coli
grupo filogenético
método Clermont
description The aim of this study was to determine the phylogenetic groups of Escherichia coli isolated from alpacas with diarrhoea. The presence of E. coli was determined in 150 samples of diarrheal faeces collected from young alpacas from the central highlands of Peru, and the distribution of phylogenetic groups was determined by the Clermont method. E. coli was present in 79.3% (119/150) of animals with diarrhoea. The strains were classified into phylogenetic groups A, B1, B2 and D, which showed a frequency of 13.5% (16/119), 65.5% (78/119), 1.68% (2/119) and 19.33% (11/23), respectively. Moreover, 21% (25/119) of isolated strains of E. coli belonged to phylogenetic groups B2 and D, mainly extraintestinal pathogenic strains, and 79% (94/119) to groups B1 and A, which are mainly commensal strains.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-20
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17826
10.15381/rivep.v31i2.17826
url https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17826
identifier_str_mv 10.15381/rivep.v31i2.17826
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17826/15106
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
dc.source.none.fl_str_mv Revista de Investigaciones Veterinarias del Perú; Vol. 31 Núm. 2 (2020); e17826
Revista de Investigaciones Veterinarias del Perú; Vol. 31 No. 2 (2020); e17826
1682-3419
1609-9117
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1795238233308659712
score 13.7211075
Phylogenic analysis of Escherichia coli strains isolated from young alpacas (Vicugna pacos) with diarrhoea in the central Peruvian Andes
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