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Volume 71, Issue 3

gen. nov., sp. nov., a new member of the family isolated from sap drawn from Free

Abstract

A Gram-negative, facultatively anaerobic bacterium, designated SAP-6, was isolated from sap extracted from in Mt. Halla in Jeju, Republic of Korea and its precise taxonomic status was determined by a polyphasic approach. Cells were non-sporulating, motile, short rods and showed growth at 4–37 °C, pH 6.0–8.0 and 0–4% NaCl. Phylogenomic analysis based on 92 core gene sequences showed that strain SAP-6 belonged to the family and formed a distinct clade between members of the genera and with gene support index of 89. The closest phylogenetic neighbours were DSM 19580 (97.3% 16S rRNA gene sequence similarity) and HS1 (96.8%), with the average amino acid identity values of 75.3% and 74.0%, respectively. The major polar lipids were diphosphatidylglycerol, phosphatidylcholine, phosphatidylethanolamine, phosphatidylglycerol and an unidentified aminophospholipid. The major isoprenoid quinones were Q-7 and Q-8. The predominant fatty acids were C, C cyclo and summed feature 3. The DNA G+C content was 57.0%. On the basis of data presented here, strain SAP-6 (=KCTC 52622=DSM 104038) represents a novel species of a new genus in the family , for which the name gen. nov., sp. nov. is proposed.

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  • Accepted:
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Keyword(s): Acerihabitans gen. nov. , core gene analysis , genome information and Pecobacteriaceae
© 2021 The Authors
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2021-02-02
2024-04-20
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Acerihabitans arboris gen. nov., sp. nov., a new member of the family Pectobacteriaceae isolated from sap drawn from Acer pictum
Int J Syst Evol Microbiol 71, 004674 (2021); https://doi.org/10.1099/ijsem.0.004674
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