Mixed Wolbachia infections resolve rapidly during in vitro evolution.

ABSTRACT: The intracellular symbiont Wolbachia pipientis evolved after the divergence of arthropods and nematodes, but it reached high prevalence in many of these taxa through its abilities to infect new hosts and their germlines. Some strains exhibit long-term patterns of co-evolution with their hosts, while other strains are capable of switching hosts. This makes strain selection an important factor in symbiont-based biological control. However, little is known about the ecological and evolutionary interactions that occur when a promiscuous strain colonizes an infected host. Here, we study what occurs when two strains come into contact in host cells following horizontal transmission and infection. We focus on the faithful wMel strain from Drosophila melanogaster and the promiscuous wRi strain from

SUBMITTER: Mirchandani C 

PROVIDER: S-EPMC11302900 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature