Gordonia didemni sp. nov. an actinomycete isolated from the marine ascidium Didemnum sp.

Autor: de Menezes CB; Centro Pluridisciplinar de Pesquisas Químicas Biológicas e Agrícolas, UNICAMP, Av. Alexandre Cazelatto 999, Paulínia, SP, CEP 13148-218, Brazil.; Programa de Pós-Graduação em Genética e Biologia Molecular, UNICAMP, CP 6109, Campinas, SP, 13083-970, Brazil., Afonso RS; Centro Pluridisciplinar de Pesquisas Químicas Biológicas e Agrícolas, UNICAMP, Av. Alexandre Cazelatto 999, Paulínia, SP, CEP 13148-218, Brazil., de Souza WR; Embrapa Meio Ambiente, Rodovia SP 340 km 127.5, CP 69, Jaguariúna, SP, CEP 13820-000, Brazil., Parma M; Embrapa Meio Ambiente, Rodovia SP 340 km 127.5, CP 69, Jaguariúna, SP, CEP 13820-000, Brazil., de Melo IS; Embrapa Meio Ambiente, Rodovia SP 340 km 127.5, CP 69, Jaguariúna, SP, CEP 13820-000, Brazil., Zucchi TD; Embrapa Meio Ambiente, Rodovia SP 340 km 127.5, CP 69, Jaguariúna, SP, CEP 13820-000, Brazil.; Agrivalle - Biotecnologia Agrícola, Rua Moisés Lopes Silva 50, Pouso Alegre, MG, CEP 37550-000, Brazil., Fantinatti-Garboggini F; Centro Pluridisciplinar de Pesquisas Químicas Biológicas e Agrícolas, UNICAMP, Av. Alexandre Cazelatto 999, Paulínia, SP, CEP 13148-218, Brazil. fabianaf@cpqba.unicamp.br.; Programa de Pós-Graduação em Genética e Biologia Molecular, UNICAMP, CP 6109, Campinas, SP, 13083-970, Brazil. fabianaf@cpqba.unicamp.br.
Jazyk: angličtina
Zdroj: Antonie van Leeuwenhoek [Antonie Van Leeuwenhoek] 2016 Feb; Vol. 109 (2), pp. 297-303. Date of Electronic Publication: 2015 Dec 17.
DOI: 10.1007/s10482-015-0632-y
Abstrakt: A novel actinobacterium, designated isolate B204(T), was isolated from a marine ascidian Didemnum sp., collected from São Paulo, Brazil, and its taxonomic position established using data from a polyphasic study. The organism showed a combination of chemotaxonomic and morphological characteristics consistent with its classification in the genus Gordonia and formed a distinct phyletic line in the Gordonia 16S rRNA gene tree. It was closely related to Gordonia terrae DSM 43249(T) (99.9 % 16S rRNA gene sequence similarity) and Gordonia lacunae DSM 45085(T) (99.3 % 16S rRNA gene sequence similarity) but was distinguished from these strains by a moderate level of DNA-DNA relatedness (63.0 and 54.7 %) and discriminatory phenotypic properties. Based on the data obtained, the isolate B204(T) (=CBMAI 1069(T) = DSM 46679(T)) should therefore be classified as the type strain of a novel species of the genus Gordonia, for which the name Gordonia didemni sp. nov. is proposed.
Databáze: MEDLINE
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