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Updated: Jun 10, 2026

Isolation, Propagation, and Identification of Bacterial Species with Hydrocarbon Metabolizing Properties from Aquatic Habitats
Published on: December 7, 2021
Hymenobacter yonginensis sp. nov., isolated from a mesotrophic artificial lake
Yochan Joung1, Sung-Heun Cho2, Haneul Kim1
1Department of Bioscience and Biotechnology, Hankuk University of Foreign Studies, Wangsan, Yongin, Gyeonggi 449-791, Republic of Korea.
Abstract:
A non-motile, red-pigmented bacterium, designated strain HMD1010(T), was isolated from an artificial lake located within the campus of Hankuk University of Foreign Studies, Yongin, Korea. A phylogenetic tree based on 16S rRNA gene sequences showed that strain HMD1010(T) formed a lineage within the genus Hymenobacter and was closely related to the type strains of Hymenobacter rigui (96.7 % sequence similarity) and H. gelipurpurascens (95.6 %). The major fatty acids were C(16 : 1)ω5c (21.9 %), summed feature 3 (iso-C(15 : 0) 2-OH and/or C(16 : 1)ω7c; 17.2 %), iso-C(15 : 0) (14.5 %) and summed feature 4 (anteiso-C(17 : 1) B and/or iso-C(17 : 1) I; 11.9 %). The DNA G+C content was 60.4 mol%. On the basis of the evidence presented in this study, strain HMD1010(T) represents a novel species of the genus Hymenobacter, for which the name Hymenobacter yonginensis sp. nov. was proposed. The type strain is HMD1010(T) ( = KCTC 22745(T) = CECT 7546(T)).
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