Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region
Molecular studies of population divergence and speciation across the Oriental Region are sparse, despite the regionâ s high biodiversity and extensive Pliocene and Pleistocene environmental change. A molecular phylogenetic study of the Neocellia Series of Anopheles mosquitoes was undertaken to ident...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2009
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| Online Access: | http://eprints.um.edu.my/3251/1/Molecular_phylogenetics_and_biogeography_of_the_Neocellia_Series_of_Anopheles_mosquitoes_in_the_Oriental_Region.pdf |
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| author | Morgan, K. OÃLoughlin, S.M. Fong, M.Y. Linton, Y.M. Somboon, P. Min, S. Htun, P.T. Nambanya, S. Weerasinghe, I. Sochantha, T. |
| author_facet | Morgan, K. OÃLoughlin, S.M. Fong, M.Y. Linton, Y.M. Somboon, P. Min, S. Htun, P.T. Nambanya, S. Weerasinghe, I. Sochantha, T. |
| author_sort | Morgan, K. |
| collection | UM |
| description | Molecular studies of population divergence and speciation across the Oriental Region are sparse, despite the regionâ s high biodiversity and extensive Pliocene and Pleistocene environmental change. A molecular phylogenetic study of the Neocellia Series of Anopheles mosquitoes was undertaken to identify patterns of diversification across the Oriental Region and to infer the role of Pleistocene and Pliocene climatic change. A robust phylogeny was constructed using CO2 and ND5 mitochondrial genes and ITS2 and D3 nuclear ribosomal markers. Bayesian analysis of mitochondrial genes was used to date divergence events. The repeated contraction and expansion of forest habitat resulting from Pleistocene climatic fluctuations appears to have had a substantial impact on intraspecific diversification, but has not driven speciation within this group. Primarily early to mid Pliocene speciation was detected within the Annularis Group, whereas speciation within the Maculatus and Jamesii Groups occurred during the mid and late Pliocene. Both allopatric divergence driven by late Pliocene environmental changes and ecological adaptation, involving altitudinal replacement and seasonality, are likely to have influenced speciation in the Maculatus Group. |
| first_indexed | 2024-03-06T05:09:32Z |
| format | Article |
| id | um.eprints-3251 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:09:32Z |
| publishDate | 2009 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | um.eprints-32512018-10-26T03:44:41Z http://eprints.um.edu.my/3251/ Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region Morgan, K. OÃLoughlin, S.M. Fong, M.Y. Linton, Y.M. Somboon, P. Min, S. Htun, P.T. Nambanya, S. Weerasinghe, I. Sochantha, T. R Medicine Molecular studies of population divergence and speciation across the Oriental Region are sparse, despite the regionâ s high biodiversity and extensive Pliocene and Pleistocene environmental change. A molecular phylogenetic study of the Neocellia Series of Anopheles mosquitoes was undertaken to identify patterns of diversification across the Oriental Region and to infer the role of Pleistocene and Pliocene climatic change. A robust phylogeny was constructed using CO2 and ND5 mitochondrial genes and ITS2 and D3 nuclear ribosomal markers. Bayesian analysis of mitochondrial genes was used to date divergence events. The repeated contraction and expansion of forest habitat resulting from Pleistocene climatic fluctuations appears to have had a substantial impact on intraspecific diversification, but has not driven speciation within this group. Primarily early to mid Pliocene speciation was detected within the Annularis Group, whereas speciation within the Maculatus and Jamesii Groups occurred during the mid and late Pliocene. Both allopatric divergence driven by late Pliocene environmental changes and ecological adaptation, involving altitudinal replacement and seasonality, are likely to have influenced speciation in the Maculatus Group. Elsevier 2009 Article PeerReviewed application/pdf en http://eprints.um.edu.my/3251/1/Molecular_phylogenetics_and_biogeography_of_the_Neocellia_Series_of_Anopheles_mosquitoes_in_the_Oriental_Region.pdf Morgan, K. and OÃLoughlin, S.M. and Fong, M.Y. and Linton, Y.M. and Somboon, P. and Min, S. and Htun, P.T. and Nambanya, S. and Weerasinghe, I. and Sochantha, T. (2009) Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region. Molecular Phylogenetics and Evolution, 52 (3). pp. 588-601. ISSN 1055-7903, |
| spellingShingle | R Medicine Morgan, K. OÃLoughlin, S.M. Fong, M.Y. Linton, Y.M. Somboon, P. Min, S. Htun, P.T. Nambanya, S. Weerasinghe, I. Sochantha, T. Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region |
| title | Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region |
| title_full | Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region |
| title_fullStr | Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region |
| title_full_unstemmed | Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region |
| title_short | Molecular phylogenetics and biogeography of the Neocellia series of anopheles mosquitoes in the oriental region |
| title_sort | molecular phylogenetics and biogeography of the neocellia series of anopheles mosquitoes in the oriental region |
| topic | R Medicine |
| url | http://eprints.um.edu.my/3251/1/Molecular_phylogenetics_and_biogeography_of_the_Neocellia_Series_of_Anopheles_mosquitoes_in_the_Oriental_Region.pdf |
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