Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico
- Autores
- Pasos Pinto, Silvia; Sánchez García, Laura; Sánchez Montes, Sokani; Rebollar Tellez, Eduardo A.; Pech May, Angélica del Rosario; Becker, Ingeborg
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Leishmaniases are endemic in southwestern Mexico, and different sand fly species are infected with Leishmania mexicana Biagi. One of the most abundant vectors and dominant species is Bichromomyia olmeca olmeca (Vargas and Díaz-Nájera). We analyzed the genetic variability of Bichromomyia olmeca olmeca and the prevalence of Leishmania mexicana infections with an endemic focus: "the Ejido 20 de Junio" (Mancolona), Campeche, Mexico, where patients with leishmaniases are reported throughout the year. Genetic diversity analysis of 102 sequences of a 270-bp fragment of the 3 end of mitochondrial cytochrome b (cyt b) gene of Bichromomyia olmeca olmeca revealed 17 haplotypes. The nucleotide diversity and nucleotide polymorphism index were low. The neutrality test and Mismatch test showed population expansion. Prevalence of Leishmania mexicana was 24.5% in 102 females analyzed. This is the first study showing the genetic diversity of Bichromomyia olmeca olmeca sand flies in the Campeche region of Mexico, and also provides novel information on the high infection rate of Bichromomyia olmeca olmeca by Leishmania mexicana. Our finding of high sand fly infection rates during the end of the dry and hot weather of July enriches the literature because high infection rates had been reported only during the rainy season (November) in the region.
Fil: Pasos Pinto, Silvia. Universidad Nacional Autónoma de México; México
Fil: Sánchez García, Laura. Universidad Nacional Autónoma de México; México
Fil: Sánchez Montes, Sokani. Universidad Nacional Autónoma de México; México
Fil: Rebollar Tellez, Eduardo A.. Universidad Autonoma de Nuevo Leon; México
Fil: Pech May, Angélica del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Salud. Instituto Nacional de Medicina Tropical; Argentina
Fil: Becker, Ingeborg. Universidad Nacional Autónoma de México; México - Materia
-
Genetic Diversity
Leishmania Mexicana
Bichromomyia Olmeca Olmeca
Mexico - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/43818
Ver los metadatos del registro completo
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spelling |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of MexicoPasos Pinto, SilviaSánchez García, LauraSánchez Montes, SokaniRebollar Tellez, Eduardo A.Pech May, Angélica del RosarioBecker, IngeborgGenetic DiversityLeishmania MexicanaBichromomyia Olmeca OlmecaMexicohttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Leishmaniases are endemic in southwestern Mexico, and different sand fly species are infected with Leishmania mexicana Biagi. One of the most abundant vectors and dominant species is Bichromomyia olmeca olmeca (Vargas and Díaz-Nájera). We analyzed the genetic variability of Bichromomyia olmeca olmeca and the prevalence of Leishmania mexicana infections with an endemic focus: "the Ejido 20 de Junio" (Mancolona), Campeche, Mexico, where patients with leishmaniases are reported throughout the year. Genetic diversity analysis of 102 sequences of a 270-bp fragment of the 3 end of mitochondrial cytochrome b (cyt b) gene of Bichromomyia olmeca olmeca revealed 17 haplotypes. The nucleotide diversity and nucleotide polymorphism index were low. The neutrality test and Mismatch test showed population expansion. Prevalence of Leishmania mexicana was 24.5% in 102 females analyzed. This is the first study showing the genetic diversity of Bichromomyia olmeca olmeca sand flies in the Campeche region of Mexico, and also provides novel information on the high infection rate of Bichromomyia olmeca olmeca by Leishmania mexicana. Our finding of high sand fly infection rates during the end of the dry and hot weather of July enriches the literature because high infection rates had been reported only during the rainy season (November) in the region.Fil: Pasos Pinto, Silvia. Universidad Nacional Autónoma de México; MéxicoFil: Sánchez García, Laura. Universidad Nacional Autónoma de México; MéxicoFil: Sánchez Montes, Sokani. Universidad Nacional Autónoma de México; MéxicoFil: Rebollar Tellez, Eduardo A.. Universidad Autonoma de Nuevo Leon; MéxicoFil: Pech May, Angélica del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Salud. Instituto Nacional de Medicina Tropical; ArgentinaFil: Becker, Ingeborg. Universidad Nacional Autónoma de México; MéxicoSociety of Southwestern Entomologists2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/43818Pasos Pinto, Silvia; Sánchez García, Laura; Sánchez Montes, Sokani; Rebollar Tellez, Eduardo A.; Pech May, Angélica del Rosario; et al.; Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico; Society of Southwestern Entomologists; Southwestern Entomologist; 42; 4; 12-2017; 983-9940147-17242162-2647CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3958/059.042.0417info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/10.3958/059.042.0417info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:45:09Zoai:ri.conicet.gov.ar:11336/43818instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:45:09.357CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico |
title |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico |
spellingShingle |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico Pasos Pinto, Silvia Genetic Diversity Leishmania Mexicana Bichromomyia Olmeca Olmeca Mexico |
title_short |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico |
title_full |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico |
title_fullStr |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico |
title_full_unstemmed |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico |
title_sort |
Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico |
dc.creator.none.fl_str_mv |
Pasos Pinto, Silvia Sánchez García, Laura Sánchez Montes, Sokani Rebollar Tellez, Eduardo A. Pech May, Angélica del Rosario Becker, Ingeborg |
author |
Pasos Pinto, Silvia |
author_facet |
Pasos Pinto, Silvia Sánchez García, Laura Sánchez Montes, Sokani Rebollar Tellez, Eduardo A. Pech May, Angélica del Rosario Becker, Ingeborg |
author_role |
author |
author2 |
Sánchez García, Laura Sánchez Montes, Sokani Rebollar Tellez, Eduardo A. Pech May, Angélica del Rosario Becker, Ingeborg |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Genetic Diversity Leishmania Mexicana Bichromomyia Olmeca Olmeca Mexico |
topic |
Genetic Diversity Leishmania Mexicana Bichromomyia Olmeca Olmeca Mexico |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Leishmaniases are endemic in southwestern Mexico, and different sand fly species are infected with Leishmania mexicana Biagi. One of the most abundant vectors and dominant species is Bichromomyia olmeca olmeca (Vargas and Díaz-Nájera). We analyzed the genetic variability of Bichromomyia olmeca olmeca and the prevalence of Leishmania mexicana infections with an endemic focus: "the Ejido 20 de Junio" (Mancolona), Campeche, Mexico, where patients with leishmaniases are reported throughout the year. Genetic diversity analysis of 102 sequences of a 270-bp fragment of the 3 end of mitochondrial cytochrome b (cyt b) gene of Bichromomyia olmeca olmeca revealed 17 haplotypes. The nucleotide diversity and nucleotide polymorphism index were low. The neutrality test and Mismatch test showed population expansion. Prevalence of Leishmania mexicana was 24.5% in 102 females analyzed. This is the first study showing the genetic diversity of Bichromomyia olmeca olmeca sand flies in the Campeche region of Mexico, and also provides novel information on the high infection rate of Bichromomyia olmeca olmeca by Leishmania mexicana. Our finding of high sand fly infection rates during the end of the dry and hot weather of July enriches the literature because high infection rates had been reported only during the rainy season (November) in the region. Fil: Pasos Pinto, Silvia. Universidad Nacional Autónoma de México; México Fil: Sánchez García, Laura. Universidad Nacional Autónoma de México; México Fil: Sánchez Montes, Sokani. Universidad Nacional Autónoma de México; México Fil: Rebollar Tellez, Eduardo A.. Universidad Autonoma de Nuevo Leon; México Fil: Pech May, Angélica del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Salud. Instituto Nacional de Medicina Tropical; Argentina Fil: Becker, Ingeborg. Universidad Nacional Autónoma de México; México |
description |
Leishmaniases are endemic in southwestern Mexico, and different sand fly species are infected with Leishmania mexicana Biagi. One of the most abundant vectors and dominant species is Bichromomyia olmeca olmeca (Vargas and Díaz-Nájera). We analyzed the genetic variability of Bichromomyia olmeca olmeca and the prevalence of Leishmania mexicana infections with an endemic focus: "the Ejido 20 de Junio" (Mancolona), Campeche, Mexico, where patients with leishmaniases are reported throughout the year. Genetic diversity analysis of 102 sequences of a 270-bp fragment of the 3 end of mitochondrial cytochrome b (cyt b) gene of Bichromomyia olmeca olmeca revealed 17 haplotypes. The nucleotide diversity and nucleotide polymorphism index were low. The neutrality test and Mismatch test showed population expansion. Prevalence of Leishmania mexicana was 24.5% in 102 females analyzed. This is the first study showing the genetic diversity of Bichromomyia olmeca olmeca sand flies in the Campeche region of Mexico, and also provides novel information on the high infection rate of Bichromomyia olmeca olmeca by Leishmania mexicana. Our finding of high sand fly infection rates during the end of the dry and hot weather of July enriches the literature because high infection rates had been reported only during the rainy season (November) in the region. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/43818 Pasos Pinto, Silvia; Sánchez García, Laura; Sánchez Montes, Sokani; Rebollar Tellez, Eduardo A.; Pech May, Angélica del Rosario; et al.; Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico; Society of Southwestern Entomologists; Southwestern Entomologist; 42; 4; 12-2017; 983-994 0147-1724 2162-2647 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/43818 |
identifier_str_mv |
Pasos Pinto, Silvia; Sánchez García, Laura; Sánchez Montes, Sokani; Rebollar Tellez, Eduardo A.; Pech May, Angélica del Rosario; et al.; Genetic Diversity and Prevalence of Leishmania mexicana in Bichromomyia olmeca olmeca 1 in an Endemic Area of Mexico; Society of Southwestern Entomologists; Southwestern Entomologist; 42; 4; 12-2017; 983-994 0147-1724 2162-2647 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3958/059.042.0417 info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/10.3958/059.042.0417 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Society of Southwestern Entomologists |
publisher.none.fl_str_mv |
Society of Southwestern Entomologists |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613419503714304 |
score |
13.070432 |