Mitogenome diversity of Aedes (Stegomyia) albopictus: Detection of multiple introduction events in Portugal.

ABSTRACT: Aedes albopictus, along with Ae. aegypti, are key arbovirus vectors that have been expanding their geographic range over the last decades. In 2017, Ae. albopictus was detected for the first time at two distinct locations in Portugal. In order to understand how the Ae. albopictus populations recently introduced in Portugal are genetically related and which is their likely route of invasion, we performed an integrative cytochrome C oxidase I gene (COI)- and mitogenome-based phylogeographic analysis of mosquitoes samples collected in Portugal in 2017 and 2018 in the context of the global Ae. albopictus diversity. COI-based analysis (31 partial sequences obtained from 83 mosquitoes) revealed five haplotypes (1 to 5), with haplotype 1 (which is widely distributed in temperate areas worldwide) b

SUBMITTER: Ze-Ze L 

PROVIDER: S-EPMC7549828 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature