Voronin, Denis and Makepeace, Benjamin L ORCID: 0000-0002-6100-6727
(2022)
Symbionts on the Brain: How <i>Wolbachia</i> Is Strictly Corralled in Some Neotropical <i>Drosophila</i> spp.
MBIO, 13 (4).
e0118222-.
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Abstract
<i>Wolbachia</i> is a heritable alphaproteobacterial symbiont of arthropods and nematodes, famous for its repertoire of host manipulations, including cytoplasmic incompatibility. To be vertically transmitted, <i>Wolbachia</i> must efficiently colonize the female germ line, although somatic tissues outside the gonads are also infected. In <i>Drosophila</i> spp., <i>Wolbachia</i> is usually distributed systemically in multiple regions of the adult fly, but in some neotropical hosts, <i>Wolbachia</i>'s only somatic niches are cerebral bacteriocyte-like structures and the ovarian follicle cells. In their recent article, Strunov and colleagues (A. Strunov, K. Schmidt, M. Kapun, and W. J. Miller. mBio 13:e03863-21, 2022, https://doi.org/10.1128/mbio.03863-21) compared the development of <i>Drosophila</i> spp. with systemic or restricted infections and demonstrated that the restricted pattern is determined in early embryogenesis by an apparently novel autophagic process, involving intimate interactions of <i>Wolbachia</i> with the endoplasmic reticulum. This work has implications not only for the evolution of neotropical <i>Drosophila</i> spp. but also for our understanding of how <i>Wolbachia</i> infections are controlled in other native or artificial hosts.
Item Type: | Article |
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Uncontrolled Keywords: | autophagy, endoplasmic reticulum, neuroblast, symbiosis |
Divisions: | Faculty of Health and Life Sciences Faculty of Health and Life Sciences > Institute of Infection, Veterinary and Ecological Sciences |
Depositing User: | Symplectic Admin |
Date Deposited: | 06 Oct 2022 13:48 |
Last Modified: | 05 Oct 2023 11:41 |
DOI: | 10.1128/mbio.01182-22 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3165211 |