In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 69, No. 4 ( 2019-04-01), p. 1169-1172
Abstract:
A Gram-stain-negative, rod-shaped and aerobic bacterium, designated HYN0004 T , was isolated from lake water. The strain grew at 15–35 °C and pH 7.0–9.0 on R2A. The isoprenoid quinone was Q10 and major polar lipids were phosphatidylglycerol and one unidentified glycolipid. The genome was 2.83 Mb with a DNA G+C content of 69.9 mol%. 16S rRNA gene sequence analyses revealed that HYN0004 T represented a member of the genus Phenylobacterium and shared sequence similarities with Phenylobacterium conjunctum (97.8 %), Phenylobacterium koreense (97.5 %), Phenylobacterium aquaticum (97.2 %), and Phenylobacterium heamatophilum (97.0 %). In addition to the low sequence similarities, the phylogenetic tree shapes indicated that HYN0004 T represents an independent species of this genus. The genomic and phenotypic properties, including small genome size, inability to carry out numerous enzymatic reactions and high ratio of C 18 : 1 ω6 c and/or C 18 : 1 ω7 c in fatty acids, verified the differentiation between HYN0004 T and related species. Thus, we propose a novel species of the genus Phenylobacterium , named as Phenylobacterium parvum sp. nov. The type strain is HYN0004 T (=KACC 19185 T =NBRC 112736 T ).
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijsem.0.003284
Language:
English
Publisher:
Microbiology Society
Publication Date:
2019
detail.hit.zdb_id:
215062-1
detail.hit.zdb_id:
2056611-6
SSG:
12
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