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Hanamia caeni gen. nov., sp. nov., a Member of the Family Chitinophagaceae Isolated from Activated Sludge in Korea.
- Source :
-
Current microbiology [Curr Microbiol] 2022 Mar 16; Vol. 79 (5), pp. 134. Date of Electronic Publication: 2022 Mar 16. - Publication Year :
- 2022
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Abstract
- A novel Gram-stain-negative, aerobic, yellowish-pigmented, non-motile, rod-shaped bacterial strain, designated strain BO-59 <superscript>T</superscript> , was isolated from the activated sludge of a wastewater treatment plant in Hanam City, South Korea. Phylogenetic study based on the 16S rRNA gene sequence positioned BO-59 <superscript>T</superscript> in a distinct lineage in the family Chitinophagaceae, sharing less than 92.8% sequence similarity with members of the closely related genera Ferruginibacter, Flavitalea, Pseudoflavitalea, Flavisolibacter, Niastella, and Terrimonas. Phylogenomic- and genomic relatedness analyses revealed that strain BO-59 <superscript>T</superscript> is clearly distinguished from other genera in the family Chitinophagaceae by average nucleotide identity < 66.9%) and the genome-to-genome distance (< 29.5%) values. The strain BO-59 <superscript>T</superscript> contained MK-7 as the predominant quinone, and iso-C <subscript>15:0</subscript> , iso-C <subscript>17:0</subscript> 3OH, and iso-C <subscript>15:1</subscript> G as major fatty acids (> 10%). The DNA G + C content was 39.1 mol% based on genome sequence analysis. The polar lipids of strain BO-59 <superscript>T</superscript> were phosphatidylethanolamine, an unidentified aminophospholipid and three unidentified polar lipids. 16S rRNA gene sequence similarity, physiological, and biochemical characteristics indicated that strain BO-59 <superscript>T</superscript> represents a novel species of a new genus, for which the name Hanamia caeni gen. nov., sp. nov. is proposed. The type strain is BO-59 <superscript>T</superscript> (= KACC 19646 <superscript>T</superscript> = LMG 30865 <superscript> T</superscript> ).<br /> (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Details
- Language :
- English
- ISSN :
- 1432-0991
- Volume :
- 79
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Current microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 35294641
- Full Text :
- https://doi.org/10.1007/s00284-022-02814-8