In:
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, Vol. 70, No. 3 ( 2020-03-01), p. 1691-1697
Abstract:
Strain CPCC 203383 T , isolated from the surface-sterilized fruit of Cerasus pseudocerasus (Lindl.) G. Don, was taxonomically characterized based on a polyphasic investigation. It had the highest 16S rRNA gene sequence similarities with Ornithinimicrobium pekingense DSM 21552 (97.2 %) and O. kibberense DSM 17687 T (97.2%). Phylogenetic analysis based on 16S rRNA gene sequences showed that the strain formed a distinct phyletic branch within the genus Ornithinimicrobium and the whole genome sequence data analyses supported that strain CPCC 203383 T was phylogenetically related to the Ornithinimicrobium species. The isolate shared a range of phenotypic patterns reported for members of the genus Ornithinimicrobium , but also had a range of cultural, physiological and biochemical characteristics that separated it from related Ornithinimicrobium species. The menaquinone was MK-8(H 4 ). The polar lipid profile consisted of diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), phosphatidylinositol (PI) and unidentified lipids (ULs). The major fatty acids ( 〉 5 %) were iso -C 15 : 0 , anteiso -C 15 : 0 , iso -C 16:0, 9- methyl C 16 : 0 , iso -C 17 : 0 and anteiso -C 17 : 0 . The cell wall peptidoglycan contains l -ornithine as diagnostic diamino acid and an interpeptide bridge consisting of L -Orn← L -Ala←Gly← D -Asp. The combined genotypic and phenotypic data indicated that the isolate represents a novel species of the genus Ornithinimicrobium, for which the name Ornithinimicrobium cerasi sp. nov. is proposed, with CPCC 203383 T (=NBRC 113522 T =KCTC 49200 T ) as the type strain. The DNA G+C composition is 72.3 mol%. The availability of new data allows for an emended description of the genus Ornithinimicrobium .
Type of Medium:
Online Resource
ISSN:
1466-5026
,
1466-5034
DOI:
10.1099/ijsem.0.003957
Language:
English
Publisher:
Microbiology Society
Publication Date:
2020
detail.hit.zdb_id:
215062-1
detail.hit.zdb_id:
2056611-6
SSG:
12
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