| Literature DB >> 35668215 |
Ve Van Le1,2, So-Ra Ko1, Mingyeong Kang1,2, Hee-Mock Oh1,2, Chi-Yong Ahn3,4.
Abstract
A Gram-negative, red-colored, and rod-shaped bacterial strain, DH14T, was isolated from a eutrophic reservoir. The 16S rRNA gene sequence analysis showed that strain DH14T was most closely related to Hymenobacter terrigena (98.3% similarity) and Hymenobacter terrae (98.1%). The average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) values between strain DH14T and its related type strains were below 82.9% and 27.2%, respectively. Strain DH14T contained iso-C15:0 (32.6%), anteiso-C15:0 (14.0%), and summed feature 3 (C16:1 ω6c and/or C16:1 ω7c) (25.8%) as major cellular fatty acids. The main polar lipids were phosphatidylethanolamine, two unidentified aminophospholipids, and one unidentified lipid. The respiratory quinone was menaquinone 7 (MK-7). The genomic DNA G + C content was 62.1%. These evidences support the classification of strain DH14T as a novel species in the genus Hymenobacter, for which the name Hymenobacter cyanobacteriorum sp. nov. is proposed. The type strain is DH14T (= KCTC 92040T = LMG 32425T).Entities:
Keywords: 16S rRNA gene; Cyanobacterial bloom; Hymenobacter; Polyphasic taxonomy
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Year: 2022 PMID： 35668215 DOI： 10.1007/s00203-022-02992-w
Source DB: PubMed Journal: Arch Microbiol ISSN： 0302-8933 Impact factor: 2.667