1. Bombilactobacillus apium sp. nov., isolated from the gut of honeybee (Apis cerana).
- Author
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Kang, Jong-Pyo, Huo, Yue, Hoang, Van-An, Yang, Dong-Uk, Yang, Deok-Chun, and Kang, Se-Chan
- Subjects
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APIS cerana , *HONEYBEES , *GLYCOLIPIDS , *GLUTAMIC acid , *CATALASE , *ASPARTIC acid , *GENOTYPES - Abstract
A novel Gram-reaction positive-, catalase and oxidase negative-, rod-shaped, facultatively anaerobic bacterial strain, DCY120T, was isolated from the gut of honeybee (Apis cerana) in Gyeonggi-do, South Korea. Strain DCY120T belongs to the genus Bombilactobacillus and is moderately related to Bombilactobacillus mellis Hon2T (94.1% similarity), Bombilactobacillus bombi BTLCH M1/2T (93.8%), and Bombilactobacillus mellifer Bin4NT (93.5%) based on 16S rRNA gene sequence analysis. The genome of strain DCY120T was sequenced and the average nucleotide identity (ANI) between strain DCY120T and the related Bombilactobacillus type strains were below the threshold value (95–96%) for species delineation. The major fatty acids were C16:0, C18:1ω9c, Summed C19:1ω6c/C19:0 cyclo ω10c/C19:0ω6 and Summed C18:1ω7c/C18:1ω6c. The major polar lipids were diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), one glycolipid (GL), and one unidentified aminophospholipid (APL). The amino acids in peptidoglycan of strain DCY120T were lysine, alanine, glutamic acid, and aspartic acid. In conclusion, the description of phenotypic and genotypic properties support strain DCY120T as a novel species within the genus Bombilactobacillus, for which the name Bombilactobacillus apium sp. nov. is proposed. The type strain is DCY120T (= KCTC 43194T = JCM 34006T). [ABSTRACT FROM AUTHOR]
- Published
- 2021
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