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Volume 70, Issue 8

sp. nov., isolated from bark of Free

Abstract

Strain HMF4947, isolated from the bark of a ginkgo tree, was a pale-pink coloured, Gram-stain-negative, non-motile, strictly aerobic and rod-shaped bacterium. The isolate grew optimally on Reasoner's 2A agar at 30 °C, pH 7.0 and with 0 % NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain HMF4947 belonged to the genus and was most closely related to A2-91 (96.9 % sequence similarity) and 9-2-1-1 (96.5 %). The average nucleotide identity and estimated DNA–DNA hybridization values between strain HMF4947 and DSM 17870 were 74.3 and 20.5 %, respectively. The major fatty acids were summed feature 3 (C ω7 and/or C ω6), iso-C and C ω5. The predominant isoprenoid quinone was menaquinone-7. The polar lipids comprised phosphatidylethanolamine, one unidentified aminoglycolipid, three unidentified aminophospholipids, one unidentified phospholipid, three unidentified aminolipids, two unidentified glycolipids and three unidentified polar lipids. The genomic DNA G+C content was 59.3 mol%. Thus, based on phylogenetic, phenotypic and chemotaxonomic data, strain HMF4947 represents a novel species of the genus , for which the name sp. nov. is proposed. The type strain of the species is strain HMF4947 (=KCTC 72780=NBRC 114271).

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  • Accepted:
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Keyword(s): Hymenobacter ginkgonis and tree bark
© 2020 The Authors
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2020-07-22
2024-04-23
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Hymenobacter ginkgonis sp. nov., isolated from bark of Ginkgo biloba
Int J Syst Evol Microbiol 70, 4760 (2020); https://doi.org/10.1099/ijsem.0.004343
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