Frenemies on the reef? Resolving the coral-Endozoicomonas association

Trends Microbiol. 2023 Dec 1:S0966-842X(23)00323-2. doi: 10.1016/j.tim.2023.11.006. Online ahead of print.ABSTRACTStony corals are poster child holobionts due to their intimate association with diverse microorganisms from all domains of life. We are only beginning to understand the diverse functions of most of these microbial associates, including potential main contributors to holobiont health and resilience. Among these, bacteria of the elusive genus Endozoicomonas are widely perceived as beneficial symbionts based on their genomic potential and their high prevalence and ubiquitous presence in coral tissues. Simultaneously, evidence of pathogenic and parasitic Endozoicomonas lineages in other marine animals is emerging. Synthesizing the current knowledge on the association of Endozoicomonas with marine holobionts, we challenge the perception of a purely mutualistic coral-Endozoicomonas relationship and propose directions to elucidate its role along the symbiotic spectrum.PMID:38216372 | DOI:10.1016/j.tim.2023.11.006
Source: Trends in Microbiology - Category: Microbiology Authors: Source Type: research