{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T16:14:30Z","timestamp":1783440870793,"version":"3.54.6"},"reference-count":44,"publisher":"Microbiology Society","issue":"7","funder":[{"name":"and National Research Foundation of Korea","award":["2022R1F1A1070108"],"award-info":[{"award-number":["2022R1F1A1070108"]}]},{"DOI":"10.13039\/501100005880","name":"National Institute of Biological Resources","doi-asserted-by":"crossref","award":["NIBR202402203"],"award-info":[{"award-number":["NIBR202402203"]}],"id":[{"id":"10.13039\/501100005880","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,7,7]]},"abstract":"<jats:p>\n                    Four novel marine bacteria, ZZD1\n                    <jats:sup>T<\/jats:sup>\n                    , SSM20\n                    <jats:sup>T<\/jats:sup>\n                    , SSDWG2\n                    <jats:sup>T<\/jats:sup>\n                    and SSMSWG5\n                    <jats:sup>T<\/jats:sup>\n                    , were collected from seawater at Jajakdo and Minmeoru Beaches, Republic of Korea. The cells of these strains were Gram-stain-negative and rod-shaped. Strains ZZD1\n                    <jats:sup>T<\/jats:sup>\n                    , SSM20\n                    <jats:sup>T<\/jats:sup>\n                    , SSDWG2\n                    <jats:sup>T<\/jats:sup>\n                    and SSMSWG5\n                    <jats:sup>T<\/jats:sup>\n                    had the highest 16S rRNA gene sequence similarity to\n                    <jats:italic>Pseudoalteromonas carrageenovora<\/jats:italic>\n                    IAM 12662\n                    <jats:sup>T<\/jats:sup>\n                    (16S rRNA gene sequence similarity, 99.1%),\n                    <jats:italic>Pseudoalteromonas spongiae<\/jats:italic>\n                    UST010723-006\n                    <jats:sup>T<\/jats:sup>\n                    (99.2%),\n                    <jats:italic>Pseudoalteromonas caenipelagi<\/jats:italic>\n                    JBTF-M23\n                    <jats:sup>T<\/jats:sup>\n                    (98.4%) and\n                    <jats:italic>Pseudoalteromonas shioyasakiensis<\/jats:italic>\n                    SE3\n                    <jats:sup>T<\/jats:sup>\n                    (99.2%), respectively. Polyphasic and phylogenetic analyses confirmed that the four strains were closely related to the genus\n                    <jats:italic>Pseudoalteromonas<\/jats:italic>\n                    . The digital DNA\u2013DNA hybridization values ranged from 18.9 to 22.2% for ZZD1\n                    <jats:sup>T<\/jats:sup>\n                    , 19.1 to 26.0% for SSM20\n                    <jats:sup>T<\/jats:sup>\n                    , 19.7 to 22.8% for SSDWG2\n                    <jats:sup>T<\/jats:sup>\n                    and 19.7 to 34.5% for SSMSWG5\n                    <jats:sup>T<\/jats:sup>\n                    . All values were thus below the 70% threshold, indicating distinct genomic differences between the strains. In addition, the average nucleotide identity and average amino acid identity of ZZD1\n                    <jats:sup>T<\/jats:sup>\n                    , SSM20\n                    <jats:sup>T<\/jats:sup>\n                    , SSDWG2\n                    <jats:sup>T<\/jats:sup>\n                    and SSMSWG5\n                    <jats:sup>T<\/jats:sup>\n                    with other species of the genus\n                    <jats:italic>Pseudoalteromonas<\/jats:italic>\n                    included in the phylogenetic analysis were 66.6\u201393.1% and 70.4\u201388.2%, respectively. Collectively, these results confirmed that the four strains represented new species within the genus\n                    <jats:italic>Pseudoalteromonas<\/jats:italic>\n                    . Based on these findings, the strains were classified as\n                    <jats:italic>Pseudoalteromonas mucoides<\/jats:italic>\n                    sp. nov. (type strain ZZD1\n                    <jats:sup>T<\/jats:sup>\n                    =KACC 23717\n                    <jats:sup>T<\/jats:sup>\n                    =TBRC 19020\n                    <jats:sup>T<\/jats:sup>\n                    ),\n                    <jats:italic>Pseudoalteromonas aquimarina<\/jats:italic>\n                    sp. nov. (type strain SSM20\n                    <jats:sup>T<\/jats:sup>\n                    =KACC 23718\n                    <jats:sup>T<\/jats:sup>\n                    =TBRC 19019\n                    <jats:sup>T<\/jats:sup>\n                    ),\n                    <jats:italic>Pseudoalteromonas maris<\/jats:italic>\n                    sp. nov. (type strain SSDWG2\n                    <jats:sup>T<\/jats:sup>\n                    =KACC 23719\n                    <jats:sup>T<\/jats:sup>\n                    =TBRC 19021\n                    <jats:sup>T<\/jats:sup>\n                    ) and\n                    <jats:italic>Pseudoalteromonas thalassia<\/jats:italic>\n                    sp. nov. (type strain SSMSWG5\n                    <jats:sup>T<\/jats:sup>\n                    =KACC 23734\n                    <jats:sup>T<\/jats:sup>\n                    =TBRC 19022\n                    <jats:sup>T<\/jats:sup>\n                    ).\n                  <\/jats:p>","DOI":"10.1099\/ijsem.0.007235","type":"journal-article","created":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T15:16:52Z","timestamp":1783437412000},"source":"Crossref","is-referenced-by-count":0,"title":["Four novel Pseudoalteromonas species isolated from seawater: Pseudoalteromonas mucoides sp. nov., Pseudoalteromonas aquimarina sp. nov., Pseudoalteromonas maris sp. nov. and Pseudoalteromonas thalassia sp. nov."],"prefix":"10.1099","volume":"76","author":[{"given":"Inhyup","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Life Science, Dongguk University-Seoul, Goyang 10326, Republic of 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