Analysis of world strains of Anaplasma marginale using major surface protein 1a repeat sequences

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:39Z
Fecha de publicación2007-01-01
ResumenAnaplasma marginale is a tick-bome pathogen of cattle that causes the disease bovine anaplasmosis worldwide. Major surface proteins (MSPs) are involved in host-pathogen and tick-pathogen interactions and have been used as markers for the genetic characterization of A. marginale strains and phylogenetic studies. MSP1a is involved in the adhesion and transmission of A. marginale by ticks and varies among geographic strains in the number and sequence of amino-terminal tandem repeats. The aim of this study was to characterize the genetic diversity of A. marginale strains collected from countries in North and South America, Europe, Asia, Africa and Australia, inclusive of all continents. In this study, we characterized 131 strains of A. marginale using 79 MSP1a repeat sequences. These results corroborated the genetic heterogeneity of A. marginale strains in endemic regions worldwide. The phylogenetic analyses of MSP1a repeat sequences did not result in clusters according to the geographic origin of A. marginale strains but provided phylogeographic information. Seventy-eight percent of the MSP1a repeat sequences were present in strains from a single geographic region. Strong (>= 80\%) support was found for clusters containing sequences from Italian, Spanish, Chinese, Argentinean and South American strains. The phylogenetic analyses of MSP1a repeat sequences suggested tick-pathogen co-evolution and provided evidence of multiple introductions of A. marginale strains from various geographic locations worldwide. These results contribute to the understanding of the genetic diversity and evolution of A. marginale and tick-pathogen interactions. (c) 2006 Elsevier B.V. All rights reserved.es_ES
Doihttps://doi.org/10.1016/j.vetmic.2006.09.015es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/5469
Idiomaenes_ES
EditorialELSEVIER SCIENCE BVes_ES
RelaciónVeterinary Microbiologyes_ES
URL relacionadohttps://doi.org/10.1016/j.vetmic.2006.09.015es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteVeterinary Microbiology
Palabra claveanaplasmosises_ES
Palabra clavemajor surface proteines_ES
Palabra claveevolutiones_ES
Palabra clavetickes_ES
Palabra clavegeneticses_ES
Palabra clavephylogenetic analysises_ES
TítuloAnalysis of world strains of Anaplasma marginale using major surface protein 1a repeat sequenceses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
Autorde la Fuente, Jose
AutorRuybal, Paula
AutorMtshali, Moses S.
AutorNaranjo, Victoria
AutorLi Shuqing
AutorMangold, Atilio J.
AutorRodriguez, Sergio D.
AutorJimenez, Rafael
AutorVicente, Joaquin
AutorMoretta, Rosalia
AutorTorina, Alessandra
AutorAlmazan, Consuelo
AutorMbati, Peter M.
AutorTorioni de Echaide, Susana
AutorFarber, Marisa
AutorRosario-Cruz, Rodrigo
AutorGortazar, Christian
AutorKocan, Katherine M.
Autorde la Fuente, Josees_ES
AutorRuybal, Paulaes_ES
AutorMtshali, Moses S.es_ES
AutorNaranjo, Victoriaes_ES
AutorLi Shuqinges_ES
AutorMangold, Atilio J.es_ES
AutorRodriguez, Sergio D.es_ES
AutorJimenez, Rafaeles_ES
AutorVicente, Joaquines_ES
AutorMoretta, Rosaliaes_ES
AutorTorina, Alessandraes_ES
AutorAlmazan, Consueloes_ES
AutorMbati, Peter M.es_ES
AutorTorioni de Echaide, Susanaes_ES
AutorFarber, Marisaes_ES
AutorRosario-Cruz, Rodrigoes_ES
AutorGortazar, Christianes_ES
AutorKocan, Katherine M.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número2-4es_ES
Rango de páginas382-390es_ES
URL relacionadahttps://doi.org/10.1016/j.vetmic.2006.09.015
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen119es_ES

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