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Rubellicoccus peritrichatus gen. nov., sp. nov., isolated from crustose coralline algae in a coral aquarium.
Luo, Jixin; Li, Jin; Wang, Chenyan; Li, Mi; Hu, Siyu; Lu, Kun; Wang, Guanghua.
Afiliación
  • Luo J; Guangxi Key Laboratory on the Study of Coral Reefs in the South China Sea, Nanning 530004, PR China.
  • Li J; School of Marine Sciences, Guangxi University, Nanning 530004, PR China.
  • Wang C; Guangxi Key Laboratory on the Study of Coral Reefs in the South China Sea, Nanning 530004, PR China.
  • Li M; School of Marine Sciences, Guangxi University, Nanning 530004, PR China.
  • Hu S; Guangxi Key Laboratory on the Study of Coral Reefs in the South China Sea, Nanning 530004, PR China.
  • Lu K; School of Marine Sciences, Guangxi University, Nanning 530004, PR China.
  • Wang G; Guangxi Key Laboratory on the Study of Coral Reefs in the South China Sea, Nanning 530004, PR China.
Int J Syst Evol Microbiol ; 74(4)2024 Apr.
Article en En | MEDLINE | ID: mdl-38568201
ABSTRACT
A Gram-stain-negative, motile, aerobic, non-spore-forming coccus, designated strain CR14T, was isolated from crustose coralline algae. Cells grew at 20-30 °C (optimum, 25 °C), at pH 6-9 (optimum, pH 7.6) and with NaCl concentrations of 0.5-9 % (w/v; optimum, 2-4 %). Global alignment based on 16S rRNA gene sequences indicated strain CR14T is closest to Ruficoccus amylovorans JCM 31066T with an identity of 92 %. The average nucleotide identity and average amino acid identity values between CR14T and R. amylovorans JCM 31066T were 68.4 and 59.9 %, respectively. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain CR14T forms an independent branch within the family Cerasicoccaeae, which was consistent with the phylogenomic results. The sole isoprenoid quinone was MK-7. The major fatty acids were C14  0, C18  1 ω9c, C19  0 cyc 9,10 DMA, C16  0, and C18  2 ω6c. The major cellular polar lipids were phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, and two unidentified lipids. The genome DNA G+C content was 48.7 mol%. Based on morphological, physiological and chemotaxonomic characteristics, strain CR14T is suggested to represent a novel species in a new genus, for which the name Rubellicoccus peritrichatus gen. nov., sp. nov. is proposed. The type strain is CR14T (=MCCC 1K03845T=KCTC 72139T).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Antozoos / Ácidos Grasos Límite: Animals Idioma: En Revista: Int J Syst Evol Microbiol Asunto de la revista: MICROBIOLOGIA Año: 2024 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Antozoos / Ácidos Grasos Límite: Animals Idioma: En Revista: Int J Syst Evol Microbiol Asunto de la revista: MICROBIOLOGIA Año: 2024 Tipo del documento: Article Pais de publicación: Reino Unido