{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T17:05:12Z","timestamp":1780506312067,"version":"3.54.1"},"reference-count":38,"publisher":"Microbiology Society","issue":"6","funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["32500004"],"award-info":[{"award-number":["32500004"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,6,3]]},"abstract":"<jats:p>\n                    Two Gram-stain-negative, rod-shaped, facultatively anaerobic bacterial strains, designated F14\n                    <jats:sup>T<\/jats:sup>\n                    and HM20\n                    <jats:sup>T<\/jats:sup>\n                    , were isolated from deep-sea cold seep sediments in the South China Sea. Strain F14\n                    <jats:sup>T<\/jats:sup>\n                    grew at 4\u201340 \u2103, pH 6.0\u20139.0 and in the presence of 0.5\u201310.0% (w\/v) NaCl, while strain HM20\n                    <jats:sup>T<\/jats:sup>\n                    grew at 20\u201340\u2009\u00b0C, pH 6.0\u20139.5 and with 0.5\u20138.0% (w\/v) NaCl. Strains F14\n                    <jats:sup>T<\/jats:sup>\n                    and HM20\n                    <jats:sup>T<\/jats:sup>\n                    showed the highest sequence similarity with\n                    <jats:italic>Salegentibacter flavus<\/jats:italic>\n                    DSM 17794\n                    <jats:sup>T<\/jats:sup>\n                    (97.8%) and\n                    <jats:italic>Salegentibacter sediminis<\/jats:italic>\n                    K5023\n                    <jats:sup>T<\/jats:sup>\n                    (97.1%), respectively. Phylogenomic analysis based on core genome sequences supported their placement within the genus\n                    <jats:italic>Salegentibacter<\/jats:italic>\n                    . Average nucleotide identity and digital DNA\u2013DNA hybridization values between the two novel strains and their closest phylogenetic relatives were below the species delineation thresholds of 95% and 70%, respectively. Chemotaxonomic analyses showed that the major cellular fatty acids were iso-C\n                    <jats:sub>\u2081\u2085:\u2080<\/jats:sub>\n                    , anteiso-C\n                    <jats:sub>\u2081\u2085:\u2080<\/jats:sub>\n                    and iso-C\n                    <jats:sub>\u2081\u2087:\u2080<\/jats:sub>\n                    3-OH. The sole respiratory quinone detected was menaquinone-6, and the major polar lipid was phosphatidylethanolamine. The genomic DNA G+C contents of strains F14\n                    <jats:sup>T<\/jats:sup>\n                    and HM20\n                    <jats:sup>T<\/jats:sup>\n                    were 39.6% and 40.7%, respectively. In contrast to previously recognized species of the genus, both novel strains were able to grow under facultatively anaerobic conditions, which may be associated with environmental conditions in deep-sea cold seep sediments. Based on phenotypic, chemotaxonomic and genotypic results, strains F14\n                    <jats:sup>T<\/jats:sup>\n                    and HM20\n                    <jats:sup>T<\/jats:sup>\n                    represent two novel species of the genus\n                    <jats:italic>Salegentibacter<\/jats:italic>\n                    , for which the names\n                    <jats:italic>Salegentibacter profundi<\/jats:italic>\n                    and\n                    <jats:italic>Salegentibacter haimaensis<\/jats:italic>\n                    are proposed with the type strains F14\n                    <jats:sup>T<\/jats:sup>\n                    (=GDMCC 1.6178\n                    <jats:sup>T<\/jats:sup>\n                    =KCTC 102508\n                    <jats:sup>T<\/jats:sup>\n                    ) and HM20\n                    <jats:sup>T<\/jats:sup>\n                    (=GDMCC 1.6269\n                    <jats:sup>T<\/jats:sup>\n                    =KCTC 102509\n                    <jats:sup>T<\/jats:sup>\n                    ), respectively.\n                  <\/jats:p>","DOI":"10.1099\/ijsem.0.007188","type":"journal-article","created":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T16:16:36Z","timestamp":1780503396000},"source":"Crossref","is-referenced-by-count":0,"title":["Salegentibacter profundi sp. nov. and Salegentibacter haimaensis sp. nov., isolated from deep-sea cold seep sediments of the South China Sea"],"prefix":"10.1099","volume":"76","author":[{"given":"Xu","family":"Wang","sequence":"first","affiliation":[{"name":"Marine college, Shandong University, Weihai 264209, PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yinjie","family":"Hou","sequence":"additional","affiliation":[{"name":"Marine college, Shandong University, Weihai 264209, PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haoyang","family":"Li","sequence":"additional","affiliation":[{"name":"Marine college, Shandong 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