Invasion of Wolbachia into Anopheles and other insect germlines in an ex vivo organ culture system.

ABSTRACT: The common bacterial endosymbiont Wolbachia manipulates its host's reproduction to promote its own maternal transmission, and can interfere with pathogen development in many insects making it an attractive agent for the control of arthropod-borne disease. However, many important species, including Anopheles mosquitoes, are uninfected. Wolbachia can be artificially transferred between insects in the laboratory but this can be a laborious and sometimes fruitless process. We used a simple ex vivo culturing technique to assess the suitability of Wolbachia-host germline associations. Wolbachia infects the dissected germline tissue of multiple insect species when the host tissue and bacteria are cultured together. Ovary and testis infection occurs in a density-dependent manner. Wolbachia strains

SUBMITTER: Hughes GL 

PROVIDER: S-EPMC3340357 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature