Hymenobacter coalescens sp. nov., isolated from wetland freshwater.
A non-motile and rod-shaped bacterium, designated strain WW84T, was isolated from freshwater collected from the Woopo wetland (Republic of Korea). Cells were Gram-stain-negative, aerobic, catalase-positive and oxidase-negative. The major fatty acids were C16 : 0, C18 : 0, iso-C15 : 0 and iso-C17 : 1I and/or anteiso-C17 : 1B. The strain contained MK-7 as the major isoprenoid quinone, phosphatidylethanolamine as the major polar lipid and sym-homospermidine as the major polyamine. The DNA G+C content was 59 mol%. A phylogenetic tree based on 16S rRNA gene sequences showed that strain WW84T forms an evolutionary lineage within the radiation including the members of the genus Hymenobacter with Hymenobactero cellatus Myx 2105T (96.96 % sequence similarity) as its nearest neighbor. A number of phenotypic characteristics distinguished strain WW84T from the related members of the genus Hymenobacter. On the basis of the evidence presented in this study, a novel species, Hymenobacter coalescens sp. nov. is proposed with strain WW84T (=KCTC 32530T=JCM 19493T) as the type strain.
Department of Biology, College of Life Science and Natural Resources, Sunchon National University, Suncheon 57922, Republic of Korea.
Joo Won
JW
Kang
Department of Food Science and Technology, Chonnam National University, Gwangju 61186, Republic of Korea.
Keun Sik
KS
Baik
Department of Biotechnology, Hankyoung National University, Anseong 17579, Republic of Korea.
Wan-Taek
WT
Im
Department of Biology, College of Life Science and Natural Resources, Sunchon National University, Suncheon 57922, Republic of Korea.
Chi Nam
CN
Seong
D015373:Bacterial Typing Techniques; D001482:Base Composition; D041964:Cytophagaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D004269:DNA, Bacterial / Q000235:genetics; D005227:Fatty Acids / Q000737:chemistry; D005618:Fresh Water / Q000382:microbiology*; D010714:Phosphatidylethanolamines / Q000737:chemistry; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D056910:Republic of Korea; D017422:Sequence Analysis, DNA; D013095:Spermidine / Q000031:analogs & derivatives / Q000737:chemistry; D024482:Vitamin K 2 / Q000031:analogs & derivatives / Q000737:chemistry; D053833:Wetlands
D004269:DNA, Bacterial; D005227:Fatty Acids; D010714:Phosphatidylethanolamines; D012336:RNA, Ribosomal, 16S; C007961:sym-homospermidine; D024482:Vitamin K 2; C483858:phosphatidylethanolamine; C062629:menaquinone 7; D013095:Spermidine