Permianibacter aggregans gen. nov., sp. nov., a bacterium of the family Pseudomonadaceae capable of aggregating potential biofuel-producing microalgae.

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  • Author(s): Wang H;Wang H;Wang H;Wang H; Zheng T; Zheng T; Hill RT; Hill RT; Hu X; Hu X
  • Source:
    International journal of systematic and evolutionary microbiology [Int J Syst Evol Microbiol] 2014 Oct; Vol. 64 (Pt 10), pp. 3503-3507. Date of Electronic Publication: 2014 Jul 22.
  • Publication Type:
    Journal Article; Research Support, Non-U.S. Gov't
  • Language:
    English
  • Additional Information
    • Source:
      Publisher: Microbiology Society Country of Publication: England NLM ID: 100899600 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1466-5034 (Electronic) Linking ISSN: 14665026 NLM ISO Abbreviation: Int J Syst Evol Microbiol Subsets: MEDLINE
    • Publication Information:
      Publication: 2015- : London : Microbiology Society
      Original Publication: Reading, UK : Society for General Microbiology, c2000-
    • Subject Terms:
      Biofuels* ; Phylogeny*; Microalgae/*microbiology ; Pseudomonadaceae/*classification; Bacterial Typing Techniques ; Base Composition ; DNA, Bacterial/genetics ; Fatty Acids/chemistry ; Molecular Sequence Data ; Phosphatidylethanolamines/chemistry ; Pseudomonadaceae/genetics ; Pseudomonadaceae/isolation & purification ; RNA, Ribosomal, 16S/genetics ; Sequence Analysis, DNA ; Vitamin K 2/analogs & derivatives ; Vitamin K 2/chemistry
    • Abstract:
      A novel bacterial strain, capable of aggregating potential biofuel-producing microalgae, was isolated from the phycosphere of an algal culture and designated HW001(T). The novel bacterial strain was identified on the basis of its phylogenetic, genotypic, chemotaxonomic and phenotypic characteristics in this study. Cells were aerobic, Gram-negative rods. 16S rRNA gene-based phylogenetic analysis revealed that strain HW001(T) is affiliated with the family Pseudomonadaceae in the phylum Proteobacteria, but forms a distinct clade within this family. The DNA G+C content of strain HW001(T) was 55.4 mol%. The predominant cellular fatty acids were iso-C15:0, summed feature 9 (iso-C17:1ω9c), C16:0 and summed feature 3 (C16:1ω7c/C16:1ω6c). Q-8 was the main respiratory quinone. The polar lipid profile contained phosphatidylethanolamine, an unidentified aminophospholipid and some unidentified lipids. Based on the extensive polyphasic analysis, strain HW001(T) represents a novel species of a new genus in the family Pseudomonadaceae, for which the name Permianibacter aggregans gen. nov., sp. nov., is proposed. The type strain of the type species is HW001(T) ( = CICC 10856(T) = KCTC 32485(T)).
      (IUMS.)
    • Molecular Sequence:
      GENBANK KJ721800
    • Accession Number:
      0 (Biofuels)
      0 (DNA, Bacterial)
      0 (Fatty Acids)
      0 (Phosphatidylethanolamines)
      0 (RNA, Ribosomal, 16S)
      11032-49-8 (Vitamin K 2)
      39382-08-6 (phosphatidylethanolamine)
      523-38-6 (vitamin MK 8)
    • Publication Date:
      Date Created: 20140724 Date Completed: 20141212 Latest Revision: 20200514
    • Publication Date:
      20221213
    • Accession Number:
      10.1099/ijs.0.065003-0
    • Accession Number:
      25052397