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- Title
Paenibacillus albiflavus sp. nov., a bacterium isolated from soil.
- Authors
Han, Joo Hyun; Lee, Sang Eun; Srinivasan, Sathiyaraj
- Abstract
Strain 18JY21-1T, a Gram-positive, endospore-forming, motile, and rod-shaped bacterium, was isolated from soil in South Korea and was characterised to determine its taxonomic position. Phylogenetic analysis based on the 16S rRNA gene sequence of strain 18JY21-1T revealed that the strain 18JY21-1T belongs to the genus Paenibacillus in the family Paenibacillaceae in the class Bacilli. The highest degree of sequence similarities of strain 18JY21-1T was found with Paenibacillus doosanensis CAU 1055T (97.7%) and Paenibacillus protaetiae KACC 19327T (94.4%). In genome analysis, the calculated average nucleotide identity (ANI) and the digital DNA–DNA hybridization (DDH) values between strain 18JY21-1T and Paenibacillus protaetiae KACC 19327T were 66.3% and 22.8%, respectively. Chemotaxonomic data revealed that the predominant fatty acids were anteiso-C15:0 (38.7%) and C16:0 (18.0%). A complex polar lipid profile consisted of major amounts of diphosphatidylglycerol (DPG), phosphatidylethanolamine (PE), and phosphatidylglycerol (PG). The cell wall peptidoglycan was meso-diaminopimelic acid. The predominant respiratory quinone was MK-7. Based on the phylogenetic, chemotaxonomic, and phenotypic data, strain 18JY21-1T (= KCTC 3396T = JCM 33183T) should be classified as a type strain of a novel species, for which the name Paenibacillus albiflavus sp. nov. is proposed.
- Subjects
SOUTH Korea; MOUNTAIN soils; PAENIBACILLUS; SOILS; BACTERIA; PHENOTYPES; PHOSPHATIDYLGLYCEROL; BACILLUS (Bacteria)
- Publication
Archives of Microbiology, 2021, Vol 203, Issue 8, p4973
- ISSN
0302-8933
- Publication type
Article
- DOI
10.1007/s00203-021-02476-3