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- Title
Isolation of Spirosoma foliorum sp. nov. from the fallen leaf of Acer palmatum by a novel cultivation technique.
- Authors
Han, Ho Le; Nurcahyanto, Dian Alfian; Muhammad, Neak; Lee, Yong-Jae; Nguyen, Tra T. H.; Kim, Song-Gun; Chan, Sook Sin; Khoo, Kuan Shiong; Chew, Kit Wayne; Show, Pau Loke; Tran, Thi Ngoc Thu; Nguyen, Thi Dong Phuong; Chiu, Chen Yaw
- Abstract
In the effort of isolating novel microbial species, the strain PL0132T was isolated from a fallen leaf under fresh water at a stream, which glided when grown on a tap water medium (without nutrients). The strain was determined to be Gram-negative, strictly aerobic, and rod-shaped, which grew optimally at 25 °C, pH 6–7, and the strain tolerates 1% (w/v) NaCl concentration. The complete genome of strain PL0132T comprises one contig with a sequencing depth of 76×, consisting of 8,853,064 base pairs and the genomic DNA G + C content was 46.7% (genome). 16S rRNA gene sequence analysis revealed that strain PL0132T represents a member of the phylum Bacteroidetes and is affiliated with the genus Spirosoma. Based on genomic, phenotypic, and chemotaxonomic characteristics, the strain PL0132T represents a novel species of the genus Spirosoma, for which the name Spirosoma foliorum sp. nov. is proposed (= KCTC 72228 T = InaCC B1447T).
- Subjects
MAPLE; DRINKING water; FRESH water; GRAM-negative bacteria; SEQUENCE analysis; LEAVES
- Publication
Scientific Reports, 2023, Vol 13, Issue 1, p1
- ISSN
2045-2322
- Publication type
Article
- DOI
10.1038/s41598-023-35108-5