{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T18:06:27Z","timestamp":1790791587528,"version":"4.1.0"},"reference-count":19,"publisher":"Microbiology Society","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,6,1]]},"abstract":"<jats:p>Three strains representing the previously uncultured human oral <jats:italic>\n                     <jats:named-content content-type=\"genus\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.8039\" xlink:type=\"simple\">Tannerella<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic> taxon HMT-286 were recently isolated from the subgingival plaque of a patient with chronic periodontitis. The phenotypic and genetic features of strain SP18_26<jats:sup>T<\/jats:sup> were compared to those of the type species of <jats:italic>\n                     <jats:named-content content-type=\"genus\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.8039\" xlink:type=\"simple\">Tannerella<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic>, <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.12250\" xlink:type=\"simple\">Tannerella forsythia<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic>. A genome size of 2.97 Mbp (G+C content 56.5\u2009mol%) was previously reported for SP18_26<jats:sup>T<\/jats:sup>, compared to a size of 3.28 Mbp (47.1\u2009mol%) in <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.12250\" xlink:type=\"simple\">T. forsythia<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic> ATCC 43037<jats:sup>T<\/jats:sup>. 16S rRNA gene sequence comparisons also revealed 94.3\u200a% sequence identity with <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.12250\" xlink:type=\"simple\">T. forsythia<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic> ATCC 43037<jats:sup>T<\/jats:sup>. Growth was stimulated by supplementation of media with <jats:italic>N<\/jats:italic>-acetyl muramic acid, as seen with <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.12250\" xlink:type=\"simple\">T. forsythia<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic>, but the cells displayed a distinctive snake-like morphology. Fatty acid methyl ester analysis revealed a profile differing from <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.12250\" xlink:type=\"simple\">T. forsythia<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic>, chiefly in the amount of 3-OH-16\u200a:\u200a0 (four-fold lower in SP18_26<jats:sup>T<\/jats:sup>). Overall, metabolic enzyme activity also differed from <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.12250\" xlink:type=\"simple\">T. forsythia<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic>, with enzyme activity for indole present, but the complement of glycoside hydrolase enzyme activity was smaller than <jats:italic>\n                     <jats:named-content content-type=\"species\">\n                        <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/doi.org\/10.1601\/nm.12250\" xlink:type=\"simple\">T. forsythia<\/jats:ext-link>\n                     <\/jats:named-content>\n                  <\/jats:italic>, for example, lacking sialidase and <jats:italic>N<\/jats:italic>-acetyl-\u03b2-glucosaminidase \u2013 evidence backed up by analysis of its gene content. On the basis of these results, a new species <jats:italic>Tannerella serpentiformis<\/jats:italic> is proposed for which the type strain is SP18_26<jats:sup>T<\/jats:sup> (=DSM 102894<jats:sup>T<\/jats:sup>=JCM 31303<jats:sup>T<\/jats:sup>).<\/jats:p>","DOI":"10.1099\/ijsem.0.004229","type":"journal-article","created":{"date-parts":[[2020,6,10]],"date-time":"2020-06-10T16:57:44Z","timestamp":1591808264000},"page":"3749-3754","source":"Crossref","is-referenced-by-count":18,"title":["Tannerella serpentiformis sp. nov., isolated from the human mouth"],"prefix":"10.1099","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8429-2690","authenticated-orcid":false,"given":"Katherine","family":"Ansbro","sequence":"first","affiliation":[{"name":"Integrated BioSciences, School of Clinical Dentistry, University of Sheffield, 19 Claremont Crescent, Sheffield, S10 2TA, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2685-826X","authenticated-orcid":false,"given":"William G.","family":"Wade","sequence":"additional","affiliation":[{"name":"Forsyth Institute, Cambridge MA, USA"},{"name":"Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King\u2019s College London, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Graham P.","family":"Stafford","sequence":"additional","affiliation":[{"name":"Integrated BioSciences, School of Clinical Dentistry, University of Sheffield, 19 Claremont Crescent, Sheffield, S10 2TA, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"345","reference":[{"key":"R1","first-page":"213","article-title":"Bacteroides sp. from the human oral cavity","author":"Tanner","year":"1986","journal-title":"Cell"},{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1128\/JB.183.12.3770-3783.2001"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.40.3.821-825.2002"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1177\/0022034516651078"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.42.12.5523-5527.2004"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1177\/154405910308200503"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1093\/femsle\/fny180"},{"key":"R8","first-page":"1","article-title":"Genomics of the uncultivated, periodontitis-associated bacterium Tannerella sp","volume":"3","author":"Beall","year":"2018","journal-title":"BU045 (Oral Taxon 808). mSystems"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1093\/molbev\/msv150"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-10210-3"},{"key":"R11","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0089398"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1128\/genomeA.00660-15"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gky467"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.molbev.a025808"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms3304"},{"key":"R16","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gkt1099"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1186\/s12864-020-6535-y"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gkt1178"},{"key":"R19","first-page":"841","article-title":"Reclassification of Bacteroides forsythus (Tanner, et al. 1986) as Tannerella forsythensis corrig., gen. nov., comb. nov","volume":"52","author":"Sakamoto","year":"2002","journal-title":"Int J Syst Evol Microbiol"}],"container-title":["International Journal of Systematic and Evolutionary Microbiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.microbiologyresearch.org\/content\/journal\/ijsem\/10.1099\/ijsem.0.004229?crawler=true","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,9,25]],"date-time":"2020-09-25T13:21:05Z","timestamp":1601040065000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.microbiologyresearch.org\/content\/journal\/ijsem\/10.1099\/ijsem.0.004229"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,1]]},"references-count":19,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,6,1]]}},"URL":"https:\/\/doi.org\/10.1099\/ijsem.0.004229","relation":{},"ISSN":["1466-5026","1466-5034"],"issn-type":[{"value":"1466-5026","type":"print"},{"value":"1466-5034","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,1]]}}}