{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T15:53:38Z","timestamp":1791388418042,"version":"4.3.3"},"reference-count":53,"publisher":"Microbiology Society","issue":"10","funder":[{"name":"the Guangdong Strategic Special Fund for Rural Revitalization","award":["NJTG20250770"],"award-info":[{"award-number":["NJTG20250770"]}]},{"name":"the Science and Technology Program of Guangdong Province","award":["2021B1212050022"],"award-info":[{"award-number":["2021B1212050022"]}]},{"name":"the GDAS\u2019 Project of Science and Technology Development","award":["2025GDAS-BGT-02-002"],"award-info":[{"award-number":["2025GDAS-BGT-02-002"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,10,7]]},"abstract":"<jats:p>\n                    Two yellow-pigmented, Gram-negative, facultatively anaerobic, motile and rod-shaped bacterial strains, designated DMYE4\n                    <jats:sup>T<\/jats:sup>\n                    and HJE1\n                    <jats:sup>T<\/jats:sup>\n                    , were isolated from healthy leaves of honey pomelo (\n                    <jats:italic>Citrus maxima<\/jats:italic>\n                    ) in Dabu County, Guangdong Province, PR China. Both strains could produce siderophore and solubilize inorganic phosphate, implicating promising potential in promoting plant growth. Strain DMYE4\n                    <jats:sup>T<\/jats:sup>\n                    could grow at 15\u201237\u2009\u00b0C (optimum at 28\u201230\u2009\u00b0C) and pH 5.0\u20128.0 (optimum, pH 5.0) in the presence of 0\u20127.0% (w\/v) NaCl (optimum, 1.0\u20133.0%), while strain HJE1\n                    <jats:sup>T<\/jats:sup>\n                    grew at 10\u201237\u2009\u00b0C (optimum, 28\u201230\u2009\u00b0C) and pH 5.0\u20128.0 (optimum, pH 5.0) in the presence of 0\u201210.0% (w\/v) NaCl (optimum, 0%). Phylogenetic analyses based on 16S rRNA gene and genome sequences supported that strains DMYE4\n                    <jats:sup>T<\/jats:sup>\n                    and HJE1\n                    <jats:sup>T<\/jats:sup>\n                    belonged to the genus\n                    <jats:italic>Pantoea<\/jats:italic>\n                    and were most closely related to\n                    <jats:italic>Pantoea vagans<\/jats:italic>\n                    LMG 24199\n                    <jats:sup>T<\/jats:sup>\n                    and\n                    <jats:italic>Pantoea rodasii<\/jats:italic>\n                    LMG 26273\n                    <jats:sup>T<\/jats:sup>\n                    , respectively. The genome-derived average nucleotide identity values between the novel strains and their closely related type strains were 87.72\u201394.59% (DMYE4\n                    <jats:sup>T<\/jats:sup>\n                    ) and 83.52\u201388.86% (HJE1\n                    <jats:sup>T<\/jats:sup>\n                    ), and the corresponding digital DNA\u2013DNA hybridization values were 33.9\u201358.6%\u2009and 27.4\u201336.7%, respectively, which were all below the suggested thresholds recommended for new prokaryotic taxa delimitation. Both strains contained ubiquinone 8 as the predominant respiratory quinone, and their major fatty acids (&gt;10% of the total amount) were C\n                    <jats:sub>16\u200a:\u200a0<\/jats:sub>\n                    , summed feature 3 (C\n                    <jats:sub>16\u200a:\u200a1<\/jats:sub>\n                    <jats:italic>\u2009\u03c9<\/jats:italic>\n                    7c and\/or C\n                    <jats:sub>16\u200a:\u200a1<\/jats:sub>\n                    <jats:italic>\u2009\u03c9<\/jats:italic>\n                    6\n                    <jats:italic>c<\/jats:italic>\n                    ) and summed feature 8 (C\n                    <jats:sub>18\u200a:\u200a1<\/jats:sub>\n                    <jats:italic>\u2009\u03c9<\/jats:italic>\n                    7\n                    <jats:italic>c<\/jats:italic>\n                    and\/or C\n                    <jats:sub>18\u200a:\u200a1<\/jats:sub>\n                    <jats:italic>\u2009\u03c9<\/jats:italic>\n                    6\n                    <jats:italic>c<\/jats:italic>\n                    ). The genomic DNA G+C contents of strains DMYE4\n                    <jats:sup>T<\/jats:sup>\n                    and HJE1\n                    <jats:sup>T<\/jats:sup>\n                    were 55.05 and 53.86 mol%, respectively. Based on this polyphasic taxonomic study, strains DMYE4\n                    <jats:sup>T<\/jats:sup>\n                    and HJE1\n                    <jats:sup>T<\/jats:sup>\n                    represent two distinct novel species within the genus\n                    <jats:italic>Pantoea<\/jats:italic>\n                    , for which the names\n                    <jats:italic>Pantoea citricola<\/jats:italic>\n                    sp. nov. and\n                    <jats:italic>Pantoea folii<\/jats:italic>\n                    sp. nov. are proposed, respectively. The type strains are DMYE4\n                    <jats:sup>T<\/jats:sup>\n                    (=GDMCC 1.4184\n                    <jats:sup>T<\/jats:sup>\n                    =JCM 36484\n                    <jats:sup>T<\/jats:sup>\n                    ) and HJE1\n                    <jats:sup>T<\/jats:sup>\n                    (=GDMCC 1.4186\n                    <jats:sup>T<\/jats:sup>\n                    =JCM 36485\n                    <jats:sup>T<\/jats:sup>\n                    ).\n                  <\/jats:p>","DOI":"10.1099\/ijsem.0.007319","type":"journal-article","created":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T15:17:08Z","timestamp":1791386228000},"source":"Crossref","is-referenced-by-count":0,"title":["Pantoea citricola sp. nov. and Pantoea folii sp. nov., two bacteria with plant-growth-promoting traits isolated from the phyllosphere of honey pomelo (Citrus maxima)"],"prefix":"10.1099","volume":"76","author":[{"given":"Jun","family":"Zhang","sequence":"first","affiliation":[{"name":"Guangdong Microbial Culture Collection Center (GDMCC), Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, PR China"},{"name":"Guangdong Provincial Observation and Research Station for Microbial Science of the Ecosystems of Origin for Geographical Indication Agricultural Products, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, PR China"},{"name":"Guangdong Detection Center of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Key Laboratory of Agricultural Microbiome (MARA), Key Laboratory of Agricultural Microbiomics and Precision Application (MARA), State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, PR 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