Acerihabitans arboris gen. nov., sp. nov., a new member of the family Pectobacteriaceae isolated from sap drawn from Acer pictum

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Title
Acerihabitans arboris gen. nov., sp. nov., a new member of the family Pectobacteriaceae isolated from sap drawn from Acer pictum
Author(s)
S D Lee; I S Kim; Hanna Choe; Ji Sun Kim
Bibliographic Citation
International Journal of Systematic and Evolutionary Microbiology, vol. 71, no. 3, pp. 004674-004674
Publication Year
2021
Abstract
A Gram-negative, facultatively anaerobic bacterium, designated SAP-6T, was isolated from sap extracted from Acer pictum 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-6T belonged to the family Pectobacteriaceae and formed a distinct clade between members of the genera Sodalis and Biostraticola with gene support index of 89. The closest phylogenetic neighbours were Biostraticola tofi DSM 19580T (97.3% 16S rRNA gene sequence similarity) and Sodalis praecaptivus HS1T (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 C16:0, C17:0 cyclo and summed feature 3. The DNA G+C content was 57.0%. On the basis of data presented here, strain SAP-6T (=KCTC 52622T=DSM 104038T) represents a novel species of a new genus in the family Pectobacteriaceae , for which the name Acerihabitans arboris gen. nov., sp. nov. is proposed.
Keyword
Acerihabitans gen. nov.PecobacteriaceaeCore gene analysisGenome information
ISSN
1466-5026
Publisher
Microbiology Soc
DOI
http://dx.doi.org/10.1099/ijsem.0.004674
Type
Article
Appears in Collections:
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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