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INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY logo

Volume 67, Issue 1

sp. nov., isolated from lake water Free

Abstract

Two Gram-stain-negative, obligately aerobic, non-motile, rod-shaped bacterial strains, designated SP3 and SP38, were isolated from a cold-water lake in the west of China. A polyphasic taxonomic study was performed for the strains. Alignment of 16S rRNA gene sequences indicated that strains SP3 and SP38 were associated with the genus and were most closely related to NP180 (96.4 % sequence similarity), GSW-R14 (95.6 %) and hg (95.3 %). The genomic DNA G+C contents of strains SP3 and SP38 were 34.9 and 34.6 mol%, respectively. The major fatty acids were iso-C, iso-C G, summed feature 9 (iso-C 9 and/or 10-methyl C), iso-C 3-OH and iso-C 3-OH. The unique respiratory quinone was menaquinone 6 (MK-6). The polar lipid profile consisted of phosphatidylethanolamine, one unidentified aminolipid and several unidentified polar lipids. Based on physiological, biochemical and phylogenetic data for these isolates, it was confirmed that strains SP3 and SP38 were affiliated to the genus and represented a novel species, for which the name sp. nov. is proposed. The type strain is SP3 (=CGMCC 1.12506=NBRC 109717).

  • Received:
  • Accepted:
  • Published Online:
Keyword(s): cold-water Lake and Flavobacterium
© 2017 IUMS
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2017-01-01
2024-04-25
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Flavobacterium orientale sp. nov., isolated from lake water
Int J Syst Evol Microbiol 67, 108 (2017); https://doi.org/10.1099/ijsem.0.001544
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