Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench

The taxonomic positions of two actinobacterial strains isolated from Mariana Trench sediment were established using a combination of genotypic and phenotypic data. The strains, isolates MT2.1T and MT2.2T, formed a distinct phyletic line in the Micrococcineae 16S rRNA gene tree together with Dermacoc...

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Main Authors: Pathom-aree W., Nogi Y., Ward A.C., Horikoshi K., Bull A.T., Goodfellow M.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-33750014260&partnerID=40&md5=9d025ee613e5c48b27bb9fe350bc46a2
http://cmuir.cmu.ac.th/handle/6653943832/5069
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-50692014-08-30T02:56:07Z Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench Pathom-aree W. Nogi Y. Ward A.C. Horikoshi K. Bull A.T. Goodfellow M. The taxonomic positions of two actinobacterial strains isolated from Mariana Trench sediment were established using a combination of genotypic and phenotypic data. The strains, isolates MT2.1T and MT2.2T, formed a distinct phyletic line in the Micrococcineae 16S rRNA gene tree together with Dermacoccus abyssi NCIMB 14084T. The isolates had chemical and phenotypic properties typical of members of the genus Dermacoccus and could be distinguished sharply from one another and from the type strains of Dermacoccus abyssi and Dermacoccus nishinomiyaensis using DNA-DNA relatedness data. A range of phenotypic properties served to distinguish the two novel strains from one another and from the type strains of established Dermacoccus species. The G+C contents of the DNAs of strains MT2.1T and MT2.2T were 66.8 and 69.1 mol%, respectively. It is evident that the two isolates merit recognition as novel species within the genus Dermacoccus. The names proposed for these taxa are Dermacoccus barathri sp. nov. (type strain MT2.1T=DSM 17574T=NCIMB 14081T) and Dermacoccus profundi sp. nov. (type strain MT2.2T=DSM 17575T=NCIMB 14084T). © 2006 IUMS. 2014-08-30T02:56:07Z 2014-08-30T02:56:07Z 2006 Article 14665026 10.1099/ijs.0.64250-0 17012551 ISEMF http://www.scopus.com/inward/record.url?eid=2-s2.0-33750014260&partnerID=40&md5=9d025ee613e5c48b27bb9fe350bc46a2 http://cmuir.cmu.ac.th/handle/6653943832/5069 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description The taxonomic positions of two actinobacterial strains isolated from Mariana Trench sediment were established using a combination of genotypic and phenotypic data. The strains, isolates MT2.1T and MT2.2T, formed a distinct phyletic line in the Micrococcineae 16S rRNA gene tree together with Dermacoccus abyssi NCIMB 14084T. The isolates had chemical and phenotypic properties typical of members of the genus Dermacoccus and could be distinguished sharply from one another and from the type strains of Dermacoccus abyssi and Dermacoccus nishinomiyaensis using DNA-DNA relatedness data. A range of phenotypic properties served to distinguish the two novel strains from one another and from the type strains of established Dermacoccus species. The G+C contents of the DNAs of strains MT2.1T and MT2.2T were 66.8 and 69.1 mol%, respectively. It is evident that the two isolates merit recognition as novel species within the genus Dermacoccus. The names proposed for these taxa are Dermacoccus barathri sp. nov. (type strain MT2.1T=DSM 17574T=NCIMB 14081T) and Dermacoccus profundi sp. nov. (type strain MT2.2T=DSM 17575T=NCIMB 14084T). © 2006 IUMS.
format Article
author Pathom-aree W.
Nogi Y.
Ward A.C.
Horikoshi K.
Bull A.T.
Goodfellow M.
spellingShingle Pathom-aree W.
Nogi Y.
Ward A.C.
Horikoshi K.
Bull A.T.
Goodfellow M.
Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench
author_facet Pathom-aree W.
Nogi Y.
Ward A.C.
Horikoshi K.
Bull A.T.
Goodfellow M.
author_sort Pathom-aree W.
title Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench
title_short Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench
title_full Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench
title_fullStr Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench
title_full_unstemmed Dermacoccus barathri sp. nov. and Dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the Mariana Trench
title_sort dermacoccus barathri sp. nov. and dermacoccus profundi sp. nov., novel actinomycetes isolated from deep-sea mud of the mariana trench
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-33750014260&partnerID=40&md5=9d025ee613e5c48b27bb9fe350bc46a2
http://cmuir.cmu.ac.th/handle/6653943832/5069
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