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Marmoricola silvestris sp. nov., a novel actinobacterium isolated from alpine forest soil.
Schumann, Peter; Zhang, De-Chao; França, Luís; Margesin, Rosa.
Afiliación
  • Schumann P; Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Inhoffenstrasse 7B, 38124 Braunschweig, Germany.
  • Zhang DC; Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, PR China.
  • França L; Institute of Microbiology, University of Innsbruck, Technikerstrasse 25, 6020 Innsbruck, Austria.
  • Margesin R; Institute of Microbiology, University of Innsbruck, Technikerstrasse 25, 6020 Innsbruck, Austria.
Int J Syst Evol Microbiol ; 68(4): 1313-1318, 2018 Apr.
Article en En | MEDLINE | ID: mdl-29498616
A Gram-stain-positive, flagellated, catalase- and cytochrome c oxidase-positive bacterial strain, designated S20-100T, was isolated from alpine forest soil. Growth occurred at a temperature range of 0-30 °C, at pH 6-9 and in the presence of 0-1 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequence showed that strain S20-100T was related to the genus Marmoricola and had the highest 16S rRNA gene sequence similarity to Marmoricola ginsengisoli Gsoil 097T (98.4 %) and Marmoricola solisilvae KIS18-7T (98.3 %). The cell-wall peptidoglycan of strain S20-100T contained ll-diaminopimelic acid (ll-Dpm) as the diagnostic diamino acid and was of the type A3γ ll-Dpm - Gly. The strain contained MK-8(H4) as the predominant isoprenoid quinone and diphosphatidylglycerol, phosphatidylglycerol, four unidentified phospholipids and three unidentified lipids in lower amounts. The major cellular fatty acids (>10 %) were iso-C16 : 0, C17 : 1ω6c and C18 : 1ω9c. The genomic DNA G+C content was 66.2 mol%. Combined data of phylogenetic, phenotypic and chemotaxonomic analyses demonstrated that strain S20-100T represents a novel species of the genus Marmoricola, for which the name Marmoricola silvestris sp. nov. is proposed. The type strain is S20-100T (=DSM 104694T=LMG 30008T).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Filogenia / Microbiología del Suelo / Actinomycetales / Bosques País/Región como asunto: Europa Idioma: En Revista: Int J Syst Evol Microbiol Asunto de la revista: MICROBIOLOGIA Año: 2018 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Filogenia / Microbiología del Suelo / Actinomycetales / Bosques País/Región como asunto: Europa Idioma: En Revista: Int J Syst Evol Microbiol Asunto de la revista: MICROBIOLOGIA Año: 2018 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Reino Unido