Genetic Diversity and Wolbachia Infection Patterns in a Globally Distributed Invasive Ant.

ABSTRACT: Understanding the phylogeographic history of an invasive species may facilitate reconstructing the history and routes of its invasion. The longhorn crazy ant, Paratrechina longicornis, is a ubiquitous agricultural and household pest throughout much of the tropics and subtropics, but little is known about the history of its spread. Here, we examine worldwide genetic variation in P. longicornis and its associated Wolbachia bacterial symbionts. Analyses of mtDNA sequences of 248 P. longicornis workers (one per colony) from 13 geographic regions reveal two highly diverged mtDNA clades that co-occur in most of the geographic regions. These two mtDNA clades are associated with different Wolbachia infection patterns, but are not congruent with patterns of nDNA (

SUBMITTER: Tseng SP 

PROVIDER: S-EPMC6758599 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature