Artículo
Lutzomyia longipalpis (Diptera: Psychodidae) Argentina-Bolivia border: new report and genetic diversity
Quintana, María Gabriela
; Pech May, Angélica del Rosario
; Fuenzalida, Ana Denise; Direni Mancini, José Manuel
; Barroso, Paola Andrea
; Yadon, Zaida Estela; Zaideneberg, Mario; Salomón, Oscar Daniel
Fecha de publicación:
09/2019
Editorial:
Fundação Oswaldo Cruz
Revista:
Memórias do Instituto Oswaldo Cruz
ISSN:
0074-0276
e-ISSN:
1678-8060
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
American visceral leishmaniasis (AVL) has two main scenarios of transmission as follows: scattered cases in rural areas andurban outbreaks. Urban AVL is in active dispersion from the northeastern border of Argentina-Paraguay-Brazil to the South.The presence of Lutzomyia longipalpis was initially reported in urban environments in the northwestern border of the country.The presence of Lu. longipalpis, environmental variables associated with its distribution, and its genetic diversity were assessedin Salvador Mazza, Argentina, on the border with Bolivia. The genetic analysis showed high haplotype diversity, low nucleotidediversity, and low nucleotide polymorphism index. We discuss the hypothesis of an expanding urban population with introgressivehybridisation of older haplogroups found in their path in natural forest or rural environments, acquiring a new adaptability tourban environments, and the possibility of changes in vector capacity.
Palabras clave:
VISCERAL LEISHMNANIASIS
,
SPATIAL DISTRIBUTION
,
SALTA
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CCT - NOA SUR)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Articulos(CCT - NORDESTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NORDESTE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NORDESTE
Citación
Quintana, María Gabriela; Pech May, Angélica del Rosario; Fuenzalida, Ana Denise; Direni Mancini, José Manuel; Barroso, Paola Andrea; et al.; Lutzomyia longipalpis (Diptera: Psychodidae) Argentina-Bolivia border: new report and genetic diversity; Fundação Oswaldo Cruz; Memórias do Instituto Oswaldo Cruz; 114; e190184; 9-2019; 1-5
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