{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,9]],"date-time":"2025-11-09T17:50:57Z","timestamp":1762710657904},"reference-count":32,"publisher":"Microbiology Society","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2011,9,1]]},"abstract":"<jats:p>Two bacterial strains (SC-089<jats:sup>T<\/jats:sup> and SC-092<jats:sup>T<\/jats:sup>) isolated from sewage sludge compost were characterized by using a polyphasic approach. The isolates were Gram-negative short rods, catalase- and oxidase-positive, and showed good growth at 30 \u00b0C, at pH 7 and with 1\u200a% (w\/v) NaCl. Ubiquinone 8 was the major respiratory quinone, and phosphatidylethanolamine, phosphatidylglycerol and diphosphatidylglycerol were amongst the major polar lipids. On the basis of 16S rRNA gene sequence analysis, the strains were observed to be members of the family <jats:italic>Alcaligenaceae<\/jats:italic>, but could not be identified as members of any validly described genus. The low levels of 16S rRNA gene sequence similarity to other recognized taxa, together with comparative analysis of phenotypic traits and chemotaxonomic markers, supported the proposal of a new genus within the family <jats:italic>Alcaligenaceae<\/jats:italic>, for which the name <jats:italic>Candidimonas<\/jats:italic> gen. nov. is proposed. Strains SC-089<jats:sup>T<\/jats:sup> and SC-092<jats:sup>T<\/jats:sup>, which shared 99.1\u200a% 16S rRNA gene sequence similarity, could be differentiated at the phenotypic level, and DNA\u2013DNA hybridization results supported their identification as representing distinct species. The names proposed for these novel species are <jats:italic>Candidimonas nitroreducens<\/jats:italic> sp. nov. (type strain, SC-089<jats:sup>T<\/jats:sup>\u200a=\u200aLMG 24812<jats:sup>T<\/jats:sup>\u200a=\u200aCCUG 55806<jats:sup>T<\/jats:sup>) and <jats:italic>Candidimonas humi<\/jats:italic> sp. nov. (type strain, SC-092<jats:sup>T<\/jats:sup>\u200a=\u200aLMG 24813<jats:sup>T<\/jats:sup>\u200a=\u200aCCUG 55807<jats:sup>T<\/jats:sup>).<\/jats:p>","DOI":"10.1099\/ijs.0.021188-0","type":"journal-article","created":{"date-parts":[[2010,10,16]],"date-time":"2010-10-16T00:50:13Z","timestamp":1287190213000},"page":"2238-2246","source":"Crossref","is-referenced-by-count":32,"title":["Candidimonas nitroreducens gen. nov., sp. nov. and Candidimonas humi sp. nov., isolated from sewage sludge compost"],"prefix":"10.1099","volume":"61","author":[{"given":"Ivone","family":"Vaz-Moreira","sequence":"first","affiliation":[{"name":"LEPAE \u2013 Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal"},{"name":"CBQF \u2013 Escola Superior de Biotecnologia, Universidade Cat\u00f3lica Portuguesa, 4200-072 Porto, Portugal"}]},{"given":"V\u00e2nia","family":"Figueira","sequence":"additional","affiliation":[{"name":"CBQF \u2013 Escola Superior de Biotecnologia, Universidade Cat\u00f3lica Portuguesa, 4200-072 Porto, Portugal"}]},{"given":"Ana R.","family":"Lopes","sequence":"additional","affiliation":[{"name":"LEPAE \u2013 Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal"}]},{"given":"Evie","family":"De Brandt","sequence":"additional","affiliation":[{"name":"Laboratorium voor Microbiologie, Vakgroep Biochemie en Microbiologie, Universiteit Gent, Gent, Belgium"}]},{"given":"Peter","family":"Vandamme","sequence":"additional","affiliation":[{"name":"Laboratorium voor Microbiologie, Vakgroep Biochemie en Microbiologie, Universiteit Gent, Gent, Belgium"}]},{"given":"Olga C.","family":"Nunes","sequence":"additional","affiliation":[{"name":"LEPAE \u2013 Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal"}]},{"given":"C\u00e9lia M.","family":"Manaia","sequence":"additional","affiliation":[{"name":"CBQF \u2013 Escola Superior de Biotecnologia, Universidade Cat\u00f3lica Portuguesa, 4200-072 Porto, Portugal"}]}],"member":"345","reference":[{"key":"r1","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-51-5-1867"},{"key":"r2","first-page":"647","article-title":"Family III. 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