title: Draconibacterium sediminis sp. nov., isolated from river sediment.
abstract: A Gram-reaction-negative, facultatively anaerobic and rod-shaped bacterium, designated strain JN14CK-3(T), was isolated from surface sediment of the Jiulong River of China and was characterized phenotypically and phylogenetically. Phylogenetic analysis of the 16S rRNA gene sequences indicated that strain JN14CK-3(T) belonged to the genus Draconibacterium, with the highest sequence similarity (98.3%) to Draconibacterium orientale FH5(T). By contrast, strain JN14CK-3(T) shared low 16S rRNA gene sequence similarities ( < 91.0%) with other type strains. The sole respiratory quinone was MK-7. The polar lipids were phosphatidylethanolamine and several unidentified phospholipids and lipids. The major fatty acids were iso-C15:0, iso-C16:0, anteiso-C15:0, C17:0 2-OH, iso-C16:0 3-OH and iso-C17:0 3-OH. The G + C content of the genomic DNA was 40.9 mol%. The digital DNA-DNA hybridization value and average nucleotide identity (ANI) between strain JN14CK-3(T) and D. orientale FH5(T) were 34.2 ± 2.5% and 87.1%, respectively. The combined genotypic and phenotypic data showed that strain JN14CK-3(T) represents a novel species of the genus Draconibacterium, for which the name Draconibacteriumsediminis sp. nov. is proposed, with the type strain JN14CK-3(T) ( = MCCC 1A00734(T) = KCTC 42152(T)).
authors: State Key Laboratory Breeding Base of Marine Genetic Resources; Key Laboratory of Marine Genetic Resources, The Third Institute of State Oceanic Administration Collaborative Innovation Center of Marine Biological Resources Key Laboratory of Marine Genetic Resources of Fujian Province, Xiamen 361005, PR China.
authors: Juan
authors: J
authors: Du
authors: State Key Laboratory Breeding Base of Marine Genetic Resources; Key Laboratory of Marine Genetic Resources, The Third Institute of State Oceanic Administration Collaborative Innovation Center of Marine Biological Resources Key Laboratory of Marine Genetic Resources of Fujian Province, Xiamen 361005, PR China.
authors: Qiliang
authors: Q
authors: Lai
authors: State Key Laboratory Breeding Base of Marine Genetic Resources; Key Laboratory of Marine Genetic Resources, The Third Institute of State Oceanic Administration Collaborative Innovation Center of Marine Biological Resources Key Laboratory of Marine Genetic Resources of Fujian Province, Xiamen 361005, PR China.
authors: Yang
authors: Y
authors: Liu
authors: State Key Laboratory Breeding Base of Marine Genetic Resources; Key Laboratory of Marine Genetic Resources, The Third Institute of State Oceanic Administration Collaborative Innovation Center of Marine Biological Resources Key Laboratory of Marine Genetic Resources of Fujian Province, Xiamen 361005, PR China.
authors: Chunming
authors: C
authors: Dong
authors: State Key Laboratory Breeding Base of Marine Genetic Resources; Key Laboratory of Marine Genetic Resources, The Third Institute of State Oceanic Administration Collaborative Innovation Center of Marine Biological Resources Key Laboratory of Marine Genetic Resources of Fujian Province, Xiamen 361005, PR China.
authors: Yanrong
authors: Y
authors: Xie
authors: State Key Laboratory Breeding Base of Marine Genetic Resources; Key Laboratory of Marine Genetic Resources, The Third Institute of State Oceanic Administration Collaborative Innovation Center of Marine Biological Resources Key Laboratory of Marine Genetic Resources of Fujian Province, Xiamen 361005, PR China.
authors: Zongze
authors: Z
authors: Shao
mesh_terms: D015373:Bacterial Typing Techniques; D041963:Bacteroidetes / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D001482:Base Composition; D002681:China; D004269:DNA, Bacterial / Q000235:genetics; D005227:Fatty Acids / Q000737:chemistry; D019015:Geologic Sediments / Q000382:microbiology*; D008969:Molecular Sequence Data; D009693:Nucleic Acid Hybridization; D010743:Phospholipids / Q000737:chemistry; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D045483:Rivers / Q000382:microbiology; D017422:Sequence Analysis, DNA; D024482:Vitamin K 2 / Q000031:analogs & derivatives / Q000737:chemistry
chemical_list: D004269:DNA, Bacterial; D005227:Fatty Acids; D010743:Phospholipids; D012336:RNA, Ribosomal, 16S; D024482:Vitamin K 2; C062629:menaquinone 7