Arundinibacter roseus gen. nov., sp. nov., a new member of the family Cytophagaceae

S. Szuróczki, B. Khayer, C. Spröer, M. Toumi, A. Szabó, T. Felföldi, P. Schumann, E. Tóth

Research output: Contribution to journalArticle

Abstract

Three Gram-stain-negative, aerobic, non-motile, oxidase- and catalase positive, rod-shaped, pink-coloured bacterial strains, DMA-K-7aT, DMA-K-1 and DMG-N-1, were isolated from water sampled at Lake Fertő/Neusiedler See (Hungary). Phylogenetic analysis based on the 16S rRNA gene sequences revealed that the strains form a distinct linage within the family Cytophagaceae of the phylum Bacteroidetes, and their closest relatives are Rhabdobacter roseus R49T (95.66 %) and Dyadobacter sediminis Z12T (95.38 %). The assembled genome of strain DMA-K-7aT had a total length of 5.8 Mb and a DNA G+C content of 45.7 mol%. The major isoprenoid quinone was menaquinone-7 (MK-7). The major cellular fatty acids were C16 : 1 ω7c, iso-C15 : 0, C16 : 1 ω5c, C16 : 0 and iso-C17 : 0 3-OH. The polar lipid profile contained phosphatidylethanolamine, phosphatidylserine, an unknown aminolipid, an unknown glycolipid and five unknown lipids. Flexirubin-type pigments were absent. Strain DMA-K-7aT (=DSM 106737T=NCAIM B.02641T) is proposed as the type strain of a new genus and species in the family Cytophagaceae, for which the name Arundinibacter roseus gen. nov., sp. nov. is proposed.

Original languageEnglish
Pages (from-to)2076-2081
Number of pages6
JournalInternational journal of systematic and evolutionary microbiology
Volume69
Issue number7
DOIs
Publication statusPublished - Jul 1 2019

Fingerprint

Cytophagaceae
lipid
Bacteroidetes
Lipids
Hungary
isoprenoid
new species
Phosphatidylserines
Glycolipids
Terpenes
Base Composition
Lakes
rRNA Genes
Catalase
Names
new genus
pigment
Oxidoreductases
Fatty Acids
fatty acid

Keywords

  • Arundinibacter roseus
  • Cytophagaceae
  • polyphasic description

ASJC Scopus subject areas

  • Microbiology
  • Ecology, Evolution, Behavior and Systematics

Cite this

Arundinibacter roseus gen. nov., sp. nov., a new member of the family Cytophagaceae. / Szuróczki, S.; Khayer, B.; Spröer, C.; Toumi, M.; Szabó, A.; Felföldi, T.; Schumann, P.; Tóth, E.

In: International journal of systematic and evolutionary microbiology, Vol. 69, No. 7, 01.07.2019, p. 2076-2081.

Research output: Contribution to journalArticle

Szuróczki, S. ; Khayer, B. ; Spröer, C. ; Toumi, M. ; Szabó, A. ; Felföldi, T. ; Schumann, P. ; Tóth, E. / Arundinibacter roseus gen. nov., sp. nov., a new member of the family Cytophagaceae. In: International journal of systematic and evolutionary microbiology. 2019 ; Vol. 69, No. 7. pp. 2076-2081.
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AU - Spröer, C.

AU - Toumi, M.

AU - Szabó, A.

AU - Felföldi, T.

AU - Schumann, P.

AU - Tóth, E.

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