{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T15:03:41Z","timestamp":1779807821898,"version":"3.53.1"},"reference-count":72,"publisher":"Microbiology Society","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,5,26]]},"abstract":"\n Genome analysis of the genus\n Pseudonocardia<\/jats:italic>\n was performed based on 92 single-copy core genes of 56 genome sequences including that of an environmental strain, DLS-67\n T<\/jats:sup>\n . The genus formed a well-defined monophyletic clade but was further divided into two clusters confirmed by coherent tree topology and amino acid identity values. Most of the species were assigned to the\n Pseudonocardia<\/jats:italic>\n I (core cluster), while three species (\n Pseudonocardia acaciae<\/jats:italic>\n DSM 45401\n T<\/jats:sup>\n ,\n Pseudonocardia eucalypti<\/jats:italic>\n CM 18303\n T<\/jats:sup>\n and\n Pseudonocardia spinosispora<\/jats:italic>\n DSM 44797\n T<\/jats:sup>\n ) were included in the second cluster (\n Pseudonocardia<\/jats:italic>\n II). Morphologically, members of these two clusters differed from each other in that species of\n Pseudonocardia<\/jats:italic>\n II produced spiny spores, while nearly all species of the core\n Pseudonocardia<\/jats:italic>\n produced spores with smooth surfaces. Considering the inter-cluster values (65.1%) of amino acid identity and morphological distinctness, it is proposed that three species of the\n Pseudonocardia<\/jats:italic>\n II be transferred to a new genus (\n Actinospineispora<\/jats:italic>\n gen. nov.) different from the\n Pseudonocardia<\/jats:italic>\n . In addition, based on the values of orthologous average nucleotide identity and digital DNA\u2013DNA hybridization,\n Pseudonocardia dioxanivorans<\/jats:italic>\n and\n Pseudonocardia sichuanensis<\/jats:italic>\n are described as later heterotypic synonyms of\n Pseudonocardia benzenivorans<\/jats:italic>\n and\n Pseudonocardia kunmingensis<\/jats:italic>\n , respectively, with\n Pseudonocardia saturnea<\/jats:italic>\n NBRC 14499 (=DSM 660=ATCC 15778=IMSNU 20052=NRRL B-16172) as a different strain of\n Pseudonocardia autotrophica<\/jats:italic>\n . In addition, based on polyphasic data presented here, an environmental strain is proposed as a new species of the genus\n Pseudonocardia<\/jats:italic>\n , for which the name\n Pseudonocardia wallangbongensis<\/jats:italic>\n sp. nov. is proposed, with the type strain DLS-67\n T<\/jats:sup>\n (=KCTC 19563\n T<\/jats:sup>\n =DSM 45253\n T<\/jats:sup>\n ).\n <\/jats:p>","DOI":"10.1099\/ijsem.0.007168","type":"journal-article","created":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T14:24:12Z","timestamp":1779805452000},"source":"Crossref","is-referenced-by-count":0,"title":["Pseudonocardia wallangbongensis sp. nov., isolated from small mountain (parasitic volcano), with a proposal of Actinospineispora gen. nov. and reclassification of two Pseudonocardia species as later heterotypic synonyms of preexisting species"],"prefix":"10.1099","volume":"76","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8043-9544","authenticated-orcid":false,"given":"Soon Dong","family":"Lee","sequence":"first","affiliation":[{"name":"Institute of Jeju Microbial Resources, BioPS Co., Ltd., Jeju 63243, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hong Lim","family":"Yang","sequence":"additional","affiliation":[{"name":"Institute of Jeju Microbial Resources, BioPS Co., Ltd., Jeju 63243, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katharina","family":"Huber-Fischer","sequence":"additional","affiliation":[{"name":"Leibniz-Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH, Inhoffenstra\u00dfe 7 B, 38124 Braunschweig, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cathrin","family":"Spr\u00f6er","sequence":"additional","affiliation":[{"name":"Bioinformatic Services, Leibniz Institute DSMZ \u2013 German Collection of Microorganisms and Cell Cultures, 38124 Braunschweig, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jolantha","family":"Swiderski","sequence":"additional","affiliation":[{"name":"Bioinformatic Services, Leibniz Institute DSMZ \u2013 German Collection of Microorganisms and Cell Cultures, 38124 Braunschweig, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"In Seop","family":"Kim","sequence":"additional","affiliation":[{"name":"BioPS Co., Ltd, Daejeon 34054, Republic of Korea"},{"name":"Department of Biological Sciences and Biotechnology, Hannam University, Daejeon 34054, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"345","reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1016\/S0723-2020(88)80047-X"},{"key":"R2","first-page":"1301","volume-title":"Bergey\u2019s Manual of Systematic Bacteriology","volume":"5","author":"Labeda","year":"2012"},{"key":"R3","doi-asserted-by":"publisher","DOI":"10.1007\/BF00407588"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-20-4-435"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-44-2-293"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-48-2-441"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-52-3-977"},{"key":"R8","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.65765-0"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gkab902"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.005032"},{"key":"R11","doi-asserted-by":"publisher","DOI":"10.1016\/j.crmicr.2024.100290"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-020-01490-7"},{"key":"R13","doi-asserted-by":"publisher","DOI":"10.1007\/s00284-022-02784-x"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1007\/s00203-021-02309-3"},{"key":"R15","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.005430"},{"key":"R16","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.006608"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1007\/s00284-023-03520-9"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1007\/s00284-025-04699-9"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1111\/jam.15271"},{"key":"R20","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-52-5-1603"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-16-3-313"},{"key":"R22","volume-title":"Genetic Manipulation of Streptomyces. A Laboratory Manual","author":"Hopwood","year":"1985"},{"key":"R23","first-page":"115","volume-title":"Nucleic Acid Techniques in Bacterial Systematics","author":"Lane","year":"1991"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.65575-0"},{"key":"R25","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/25.24.4876"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.molbev.a040454"},{"key":"R27","doi-asserted-by":"publisher","DOI":"10.1007\/BF01734359"},{"key":"R28","doi-asserted-by":"publisher","DOI":"10.2307\/2412116"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.1007\/s00239-018-9885-1"},{"key":"R30","doi-asserted-by":"publisher","DOI":"10.1111\/j.1558-5646.1985.tb00420.x"},{"key":"R31","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.004332"},{"key":"R32","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.006421"},{"key":"R33","doi-asserted-by":"publisher","DOI":"10.1101\/gr.186072.114"},{"key":"R34","doi-asserted-by":"publisher","DOI":"10.1038\/srep08365"},{"key":"R35","doi-asserted-by":"publisher","DOI":"10.1007\/s12275-021-1231-4"},{"key":"R36","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-017-0844-4"},{"key":"R37","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2105-14-60"},{"key":"R38","volume-title":"Biochemical Tests for Identification of Medical Bacteria, 2nd edn","author":"MacFaddin","year":"1980"},{"key":"R39","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-24-1-54"},{"key":"R40","doi-asserted-by":"publisher","DOI":"10.1128\/am.28.2.226-231.1974"},{"key":"R41","doi-asserted-by":"publisher","DOI":"10.1016\/0167-7012(91)90022-I"},{"key":"R42","first-page":"173","volume-title":"Chemical Methods in Bacterial Systematics","author":"Kroppenstedt","year":"1985"},{"key":"R43","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.006300"},{"key":"R44","doi-asserted-by":"publisher","DOI":"10.3389\/fmicb.2018.02007"},{"key":"R45","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.005075"},{"key":"R46","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.007724-0"},{"key":"R47","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.022327-0"},{"key":"R48","doi-asserted-by":"publisher","DOI":"10.1038\/ja.2012.56"},{"key":"R49","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.037135-0"},{"key":"R50","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-33-4-829"},{"key":"R51","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-020-01490-7"},{"key":"R52","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.019562-0"},{"key":"R53","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.002927"},{"key":"R54","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.001849"},{"key":"R55","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-010-9431-7"},{"key":"R56","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.059824-0"},{"key":"R57","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-011-9607-9"},{"key":"R58","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.002672"},{"key":"R59","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.002017"},{"key":"R60","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-018-01210-2"},{"key":"R61","doi-asserted-by":"publisher","DOI":"10.1099\/00207713-21-1-29"},{"key":"R62","doi-asserted-by":"publisher","DOI":"10.1128\/mbio.02207-23"},{"key":"R63","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.63085-0"},{"key":"R64","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-010-9504-7"},{"key":"R65","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.02825-0"},{"key":"R66","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.027607-0"},{"key":"R67","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.019208-0"},{"key":"R68","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0906412106"},{"key":"R69","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.64483-0"},{"key":"R70","doi-asserted-by":"publisher","DOI":"10.1099\/ijsem.0.005585"},{"key":"R71","doi-asserted-by":"publisher","DOI":"10.1007\/s10482-011-9562-5"},{"key":"R72","doi-asserted-by":"publisher","DOI":"10.1099\/ijs.0.021931-0"}],"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.0.007168?crawler=true&mimetype=application\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T14:24:14Z","timestamp":1779805454000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.microbiologyresearch.org\/content\/journal\/ijsem\/10.1099\/ijsem.0.007168"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,26]]},"references-count":72,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2026,5,26]]}},"URL":"https:\/\/doi.org\/10.1099\/ijsem.0.007168","relation":{},"ISSN":["1466-5026","1466-5034"],"issn-type":[{"value":"1466-5026","type":"print"},{"value":"1466-5034","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,26]]}}}