Ongoing Coevolution of Wolbachia and a Widespread Invasive Ant, Anoplolepis gracilipes.

ABSTRACT: While Wolbachia are commonly found among arthropods, intraspecific infection rates can vary substantially across the geographic populations. Here we report nearly 100% prevalence of Wolbachia in the global populations of the yellow crazy ant, Anoplolepis gracilipes. To understand coevolutionary history between Wolbachia and A. gracilipes, we identified single nucleotide polymorphisms (SNPs) in Wolbachia from the ant across 12 geographical regions and compared the phylogeny of SNP-based Wolbachia to patterns of the ant's mitochondrial DNA (mtDNA) variation. Our results revealed a strong concordance between phylogenies of Wolbachia and host mtDNA, providing immediate evidence of co-divergence. Among eight identified SNP loci separating

SUBMITTER: Lee CC 

PROVIDER: S-EPMC7601630 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature