Abstract
An orange-coloured, rod-shaped, and aerobic bacterial strain DKR-6 T was isolated from oil-contaminated experimental soil. The strain was Gram-stain-negative, catalase and oxidase positive, and grew at temperature 10–42 °C, at pH 5.5–9.5, and at 0–3.0% (w/v) NaCl concentration. The phylogenetic analysis and 16S rRNA gene sequence analysis suggested that the strain DKR-6 T was affiliated to the genus Noviherbaspirillum, with the closest species being Noviherbaspirillum massiliense JC206T (96.3% sequence similarity). The chemotaxonomic profiles revealed the presence of phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, and phosphatidylcholine as the principal polar lipids; C16:0, C17:0 cyclo, summed feature 3 (C16:1ω7c and/or C16: 1ω6c), and summed feature 8 (C18:1ω7c/or C18:1ω6c) as the main fatty acids; and Q-8 as a sole ubiquinone. The DNA G + C content was 61.6%. The polyphasic taxonomic features illustrated in this study clearly implied that strain DKR-6 T represents a novel species in the genus Noviherbaspirillum, for which the name Noviherbaspirillum pedocola sp. nov. is proposed with the type strain DKR-6 T (= KACC 22074 T = NBRC 114727 T).
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Abbreviations
- KACC:
-
Korean agricultural culture collection
- NBRC:
-
NITE biological resource center
- DSM:
-
Deutsche Sammlung von Mikroorganismen
- ANI:
-
Average nucleotide identity
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Acknowledgements
This work was supported by Subsurface Environment Management Projects funded by the Korea Environmental Industry and Technology Institute, South Korea (Project Number: 2020002440005).
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The GenBank/EMBL/DDBJ accession number for the 16S rRNA sequence of strain DKR-6 T is MT776695. The whole genome shotgun sequence of strain DKR-6 T has been deposited at DDBJ/ENA/GenBank under the accession JAEPBG000000000. The version described in this paper is version JAEPBG010000000.
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Chaudhary, D.K., Dahal, R.H. & Hong, Y. Noviherbaspirillum pedocola sp. nov., isolated from oil-contaminated experimental soil. Arch Microbiol 203, 3071–3076 (2021). https://doi.org/10.1007/s00203-021-02295-6
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DOI: https://doi.org/10.1007/s00203-021-02295-6