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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Veterinary Medicine / Faculty of Veterinary Medicine >
Peer-reviewed Journal Articles, etc >
Genetic divergence in populations of Lutzomyia ayacuchensis, a vector of Andean-type cutaneous leishmaniasis, in Ecuador and Peru
| Title: | Genetic divergence in populations of Lutzomyia ayacuchensis, a vector of Andean-type cutaneous leishmaniasis, in Ecuador and Peru |
| Authors: | Kato, Hirotomo Browse this author →KAKEN DB | | Caceres, Abraham G. Browse this author | | Gomez, Eduardo A. Browse this author | | Mimori, Tatsuyuki Browse this author →KAKEN DB | | Uezato, Hiroshi Browse this author →KAKEN DB | | Hashiguchi, Yoshihisa Browse this author →KAKEN DB |
| Keywords: | Phlebotomine sand fly | | Lutzomyia ayacuchensis | | Cytochrome oxidase I | | Cytochrome b |
| Issue Date: | Jan-2015 |
| Publisher: | Elsevier |
| Journal Title: | Acta Tropica |
| Volume: | 141 |
| Issue: | Part A |
| Start Page: | 79 |
| End Page: | 87 |
| Publisher DOI: | 10.1016/j.actatropica.2014.10.004 |
| PMID: | 25312337 |
| Abstract: | Haplotype and gene network analyses were performed on mitochondrial cytochrome oxidase I and cytochrome b gene sequences of Lutzomyia (Lu.) ayacuchensis populations from Andean areas of Ecuador and southern Peru where the sand fly species transmit Leishmania (Leishmania) mexicana and Leishmania (Viannia) peruviana, respectively, and populations from the northern Peruvian Andes, for which transmission of Leishmania by Lu. ayacuchensis has not been reported. The haplotype analyses showed higher intrapopulation genetic divergence in northern Peruvian Andes populations and less divergence in the southern Peru and Ecuador populations, suggesting that a population bottleneck occurred in the latter populations, but not in former ones. Importantly, both haplotype and phylogenetic analyses showed that populations from Ecuador consisted of clearly distinct clusters from southern Peru, and the two populations were separated from those of northern Peru. Crown Copyright (C) 2014 Published by Elsevier B.V. All rights reserved. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/58016 |
| Appears in Collections: | 獣医学院・獣医学研究院 (Graduate School of Veterinary Medicine / Faculty of Veterinary Medicine) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 加藤 大智
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