The importance of microbes in animal development: lessons from the squid-vibrio symbiosis.

ABSTRACT: Developmental biology is among the many subdisciplines of the life sciences being transformed by our increasing awareness of the role of coevolved microbial symbionts in health and disease. Most symbioses are horizontally acquired, i.e., they begin anew each generation. In such associations, the embryonic period prepares the animal to engage with the coevolved partner(s) with fidelity following birth or hatching. Once interactions are underway, the microbial partners drive maturation of tissues that are either directly associated with or distant from the symbiont populations. Animal alliances often involve complex microbial communities, such as those in the vertebrate gastrointestinal tract. A series of simpler-model systems is providing insight into the basic rules and principles that gov

SUBMITTER: McFall-Ngai MJ 

PROVIDER: S-EPMC6281398 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature