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Friedmanniella aerolata sp. nov., isolated from air.
- Source :
-
International journal of systematic and evolutionary microbiology [Int J Syst Evol Microbiol] 2016 May; Vol. 66 (5), pp. 1970-1975. Date of Electronic Publication: 2016 Feb 12. - Publication Year :
- 2016
-
Abstract
- A novel bacterium, strain 7515T-26T, was isolated from an air sample collected in Taean region, Republic of Korea. Cells were aerobic, Gram-stain-positive, non-flagellated cocci, growing in the temperature, pH and NaCl ranges of 10-33 °C, pH 5.0-9.0 and 0-2 % (w/v). It shared high 16S rRNA gene sequence similarity with Friedmanniella lacustris EL-17AT (97.6 %), Friedmanniella lucida FA2T (96.9 %) and Friedmanniella luteola FA1T (96.9 %), showing high sequence similarities of 96.5-97.6 % with members of the genus Friedmanniella. Phylogenetic trees based on 16S rRNA gene sequences showed that strain 7515T-26T and members of the genus Friedmanniella formed a compact cluster separable from other genera. The isolate contained anteiso-C15 : 0, iso-C14 : 0 3-OH and iso-C15 : 0 as the major cellular fatty acids, and MK-9(H4) as the predominant isoprenoid quinone. Polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, two unknown phospholipids and one unknown lipid, and the DNA G+C content was 73.1 mol%. The peptidoglycan type was A3γ. It showed DNA-DNA hybridization values of less than 70 % with F. lacustris EL-17AT. On the basis of the evidence from this polyphasic study, a novel species, Friedmanniella aerolata sp. nov., is proposed. The type strain is 7515T-26T ( = KACC 17306T = DSM 27139T).
- Subjects :
- Actinomycetales genetics
Actinomycetales isolation & purification
Bacterial Typing Techniques
Base Composition
DNA, Bacterial genetics
Fatty Acids chemistry
Nucleic Acid Hybridization
Peptidoglycan chemistry
Phospholipids chemistry
RNA, Ribosomal, 16S genetics
Republic of Korea
Sequence Analysis, DNA
Vitamin K 2 chemistry
Actinomycetales classification
Air Microbiology
Phylogeny
Subjects
Details
- Language :
- English
- ISSN :
- 1466-5034
- Volume :
- 66
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- International journal of systematic and evolutionary microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 26873462
- Full Text :
- https://doi.org/10.1099/ijsem.0.000973