{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"institution":[{"name":"Research Square"}],"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T06:24:15Z","timestamp":1747203855551,"version":"3.40.5"},"posted":{"date-parts":[[2020,11,21]]},"group-title":"In Review","reference-count":0,"publisher":"Springer Science and Business Media LLC","license":[{"start":{"date-parts":[[2020,11,21]],"date-time":"2020-11-21T00:00:00Z","timestamp":1605916800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"accepted":{"date-parts":[[2020,11,10]]},"abstract":"<title>Abstract<\/title>\n        <p>Bacteria associated with coral hosts are diverse and abundant, with recent studies suggesting involvement of these symbionts in host resilience to anthropogenic stress. Despite the putative importance of bacteria, the work dedicated to culturing coral-associated bacteria has received little attention. Combining published and unpublished data, here we report a comprehensive overview of the diversity and function of culturable, coral-associated bacteria. A total of 3055 isolates from 52 studies were considered by our meta-survey. Of these, 1045 had full length 16S rRNA gene sequences, spanning 138 formally described and 12 putatively novel bacterial genera across the Proteobacteria, Firmicutes, Bacteroidetes, and Actinobacteria phyla. We performed comparative genomic analysis using the available genomes of 74 strains and identified potential signatures of beneficial bacterial-coral symbioses among them. Our analysis revealed &gt;400 biosynthetic gene clusters that underlie the biosynthesis of antioxidant, antimicrobial, cytotoxic, and other secondary metabolites. Moreover, we uncovered genomic features - not previously described for coral-bacterial symbioses - involved in host colonization and host-symbiont recognition, antiviral defence mechanisms, and\/or integrated metabolic interactions, which we suggest as novel targets for the screening of coral probiotics. Our results highlight the importance of bacterial cultures to elucidate coral holobiont functioning, and guide the selection of probiotic candidates to promote coral resilience and improve reef restoration efforts.<\/p>","DOI":"10.21203\/rs.3.rs-105866\/v1","type":"posted-content","created":{"date-parts":[[2020,11,21]],"date-time":"2020-11-21T17:35:35Z","timestamp":1605980135000},"source":"Crossref","is-referenced-by-count":0,"title":["Insights into the cultured bacterial fraction of corals"],"prefix":"10.21203","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4983-8333","authenticated-orcid":false,"given":"Michael","family":"Sweet","sequence":"first","affiliation":[{"name":"University of Derby"}]},{"given":"Helena","family":"Villela","sequence":"additional","affiliation":[{"name":"Federal University of Rio de Janeiro"}]},{"given":"Tina","family":"Keller-Costa","sequence":"additional","affiliation":[{"name":"Institute for Bioengineering and Biosciences"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5932-4101","authenticated-orcid":false,"given":"Rodrigo","family":"Costa","sequence":"additional","affiliation":[{"name":"University of Lisbon"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7600-1953","authenticated-orcid":false,"given":"Stefano","family":"Romano","sequence":"additional","affiliation":[{"name":"The Quadram Institute Bioscience"}]},{"given":"David","family":"Bourne","sequence":"additional","affiliation":[{"name":"James Cook University"}]},{"given":"Anny","family":"Cardenas","sequence":"additional","affiliation":[{"name":"University of Konstanz"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3401-0704","authenticated-orcid":false,"given":"Megan","family":"Huggett","sequence":"additional","affiliation":[{"name":"The University of Newcastle, 10 Chittaway Rd, Ourimbah 2258 NSW Australia"}]},{"given":"Allison","family":"Kerwin","sequence":"additional","affiliation":[{"name":"McDaniel College, Westminster"}]},{"given":"Felicity","family":"Kuek","sequence":"additional","affiliation":[{"name":"Pennsylvania State University"}]},{"given":"Monica","family":"Medina","sequence":"additional","affiliation":[{"name":"Pennsylvania State University"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3382-3321","authenticated-orcid":false,"given":"Julie","family":"Meyer","sequence":"additional","affiliation":[{"name":"Genetics Institute, University of Florida"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8485-1598","authenticated-orcid":false,"given":"Moritz","family":"M\u00fcller","sequence":"additional","affiliation":[{"name":"Swinburne University of Technology Sarawak Campus"}]},{"given":"Joseph","family":"Pollock","sequence":"additional","affiliation":[{"name":"Pennsylvania State University"}]},{"given":"Michael","family":"Rapp\u00e9","sequence":"additional","affiliation":[{"name":"University of Hawaii at Manoa"}]},{"given":"Mathieu","family":"Sere","sequence":"additional","affiliation":[{"name":"University of Derby"}]},{"given":"Koty","family":"Sharp","sequence":"additional","affiliation":[{"name":"Roger Williams University"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4555-3795","authenticated-orcid":false,"given":"Christian","family":"Voolstra","sequence":"additional","affiliation":[{"name":"University of Konstanz"}]},{"given":"Maren","family":"Ziegler","sequence":"additional","affiliation":[{"name":"Justus Liebig University Giessen"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9536-3132","authenticated-orcid":false,"given":"Raquel","family":"Peixoto","sequence":"additional","affiliation":[{"name":"University of California, Davis"}]}],"member":"297","container-title":[],"original-title":[],"link":[{"URL":"https:\/\/www.researchsquare.com\/article\/rs-105866\/v1","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.researchsquare.com\/article\/rs-105866\/v1.html","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,29]],"date-time":"2022-07-29T00:18:08Z","timestamp":1659053888000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.researchsquare.com\/article\/rs-105866\/v1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,11,21]]},"references-count":0,"URL":"https:\/\/doi.org\/10.21203\/rs.3.rs-105866\/v1","relation":{"is-preprint-of":[{"id-type":"doi","id":"10.1128\/mSystems.01249-20","asserted-by":"subject"}]},"subject":[],"published":{"date-parts":[[2020,11,21]]},"subtype":"preprint"}}