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dc.contributor.author
Da Silva, Nayara B.
dc.contributor.author
Taus, Naomi S.
dc.contributor.author
Johnson, Wendell C.
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Mira, Anabela
dc.contributor.author
Schnittger, Leonhard
dc.contributor.author
Valente, Jessica D. M.
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Vidotto, Odilon
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Masterson, Hayley E.
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Vieira, Thállitha S. W. J.
dc.contributor.author
Ueti, Massaro W.
dc.contributor.author
Vieira, Rafael F. C.
dc.date.available
2020-11-04T13:19:03Z
dc.date.issued
2018-08
dc.identifier.citation
Da Silva, Nayara B.; Taus, Naomi S.; Johnson, Wendell C.; Mira, Anabela; Schnittger, Leonhard; et al.; First report of Anaplasma marginale infection in goats, Brazil; Public Library of Science; Plos One; 13; 8; 8-2018; 1-6
dc.identifier.issn
1932-6203
dc.identifier.uri
http://hdl.handle.net/11336/117573
dc.description.abstract
Anaplasma marginale, the causative agent of bovine anaplasmosis, is a tick-borne bacterium that causes significant economic losses for cattle industries and is increasingly being detected in other animal species. Rhipicephalus microplus is the main vector of this bacterium and may be found parasitizing small ruminants. In northeastern Brazil, multispecies grazing is a common family subsistence practice on smallholder farms possibly facilitating interspecies transmission of pathogens. Considering that A. marginale infection has been previously molecularly described in sheep, this study has aimed to estimate the prevalence of A. marginale and factors associated with the infection in goats from northeastern Brazil. A total of 403 goat blood samples were included in the study. An epidemiological questionnaire was applied to each farm owner addressing age, gender, presence of ticks and multispecies grazing. All samples were screened for A. marginale- and A. ovis-infection using primers targeting the Anaplasma spp. msp4 gene. The identity of A. marginale in the blood was confirmed by PCR amplification of msp5 followed by sequencing. Anaplasma spp. were differentiated by sequencing of the repeat region of the msp1α gene. For the statistical analysis the Chi-square or the Fisher’s exact test was used to verify association of the individual factors (age, gender, presence of ticks, and multispecies grazing) with Anaplasma spp. infection. We report the first molecular detection of A. marginale in goats from northeastern Brazil, based on msp1α, msp4 and msp5 gene sequencing analysis. Sequencing of the detected A. marginale msp1α gene revealed the F repeat. Amblyomma parvum and R. microplus were found feeding on animals.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Public Library of Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ANAPLASMA MARGINALE
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GOAT
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PCR DETECTION
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BRAZIL
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Otras Ciencias Veterinarias
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Ciencias Veterinarias
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CIENCIAS AGRÍCOLAS
dc.title
First report of Anaplasma marginale infection in goats, Brazil
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-02T17:06:52Z
dc.journal.volume
13
dc.journal.number
8
dc.journal.pagination
1-6
dc.journal.pais
Estados Unidos
dc.journal.ciudad
San Francisco
dc.description.fil
Fil: Da Silva, Nayara B.. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Taus, Naomi S.. United States Department of Agriculture. Agriculture Research Service; Estados Unidos. Washington State University; Estados Unidos
dc.description.fil
Fil: Johnson, Wendell C.. United States Department of Agriculture. Agriculture Research Service; Estados Unidos
dc.description.fil
Fil: Mira, Anabela. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Investigaciones Agropecuarias Castelar. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Schnittger, Leonhard. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Investigaciones Agropecuarias Castelar. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
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Fil: Valente, Jessica D. M.. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Vidotto, Odilon. Universidade Estadual de Londrina; Brasil
dc.description.fil
Fil: Masterson, Hayley E.. Washington State University; Estados Unidos
dc.description.fil
Fil: Vieira, Thállitha S. W. J.. Universidade Federal do Paraná; Brasil
dc.description.fil
Fil: Ueti, Massaro W.. United States Department of Agriculture. Agriculture Research Service; Estados Unidos. Washington State University; Estados Unidos
dc.description.fil
Fil: Vieira, Rafael F. C.. Universidade Federal do Paraná; Brasil
dc.journal.title
Plos One
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1371/journal.pone.0202140
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0202140
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