Detalhes bibliográficos
| Resumo: | The primary Afrotropical malaria mosquito vector Anopheles gambiae sensu stricto has a complex population structure. In west Africa, this species is split into two molecular forms and displays local and regional variation in chromosomal arrangements and behaviors. To investigate patterns of macrogeographic population substructure, 25 An. gambiae samples from 12 African countries were genotyped at 13 microsatellite loci. This analysis detected the presence of additional population structuring, with the M-form being subdivided into distinct west, central, and southern African genetic clusters. These clusters are coincident with the central African rainforest belt and northern and southern savannah biomes, which suggests restrictions to gene flow associated with the transition between these biomes. By contrast, geographically patterned population substructure appears much weaker within the S-form. |
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| Autores principais: | Pinto, João Pedro Soares da Silva |
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| Outros Autores: | Egyir-Yawson, A.; Vicente, José; Gomes, Bruno; Santolamazza, Federica; Moreno, M.; Charlwood, Jacques Derek; Simard, Frederic; Elissa, N.; Weetman, David; Donnelly, Martin J.; Caccone, A.; Della Torre, A. |
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| Assunto: | Anopheles gambiae geographic regions microsatellites molecular forms population structure Ecology, Evolution, Behavior and Systematics Insect Science SDG 3 - Good Health and Well-being SDG 15 - Life on Land |
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| Ano: | 2013 |
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| País: | Portugal |
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| Tipo de documento: | artigo |
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| Tipo de acesso: | acesso aberto |
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| Instituição associada: | Universidade Nova de Lisboa |
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| Idioma: | inglês |
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| Origem: | Repositório Institucional da UNL |
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