RRC ID 41179
著者 Wang L, Liu Y, Wang Y, Dai X, Zhang XH.
タイトル Celeribacter manganoxidans sp. nov., a manganese-oxidizing bacterium isolated from deep-sea sediment of a polymetallic nodule province.
ジャーナル Int J Syst Evol Microbiol
Abstract A Gram-stain-negative, strictly aerobic, non-motile, rod-shaped, manganese-oxidizing bacterial strain, designated DY2-5T, was isolated from surface sediment of Pacific Clarion-Clipperton Fracture Zone (CCFZ). Growth occurred at 0-37 °C (optimum 28 °C), pH 6.5-9.0 (optimum pH 7.0-7.5) and in the presence of 1-11% (w/v) NaCl (optimum 3-4%). Phylogenetic analysis based on 16S rRNA gene sequences revealed that the novel strain was most closely related to Celeribacter halophilus ZXM137T with 96.13% sequence similarity, and had 16S rRNA gene sequence similarities in the range 93.89-95.87% with other species of the genus Celeribacter. The dominant fatty acids were summed feature 8 (C18:1ω7c and/or C18:1ω6c) and C16:0. The polar lipids of strain DY2-5T comprised phosphatidylglycerol, phosphatidylcholine and two unknown aminolipids. The major respiratory quinone was ubiquinone-10 (Q-10). The DNA G+C content of strain DY2-5T was 64.8 mol%. On the basis of the phenotypic, genotypic and physiological evidence, strain DY2-5T represents a novel species of the genus Celeribacter, for which the name Celeribacter manganoxidans sp. nov. is proposed. The type strain is DY2-5T ( = JCM 19384T = KCTC 32473T).
巻・号 65(11)
ページ 4180-4185
公開日 2015-11-1
DOI 10.1099/ijsem.0.000558
PMID 26303941
MeSH Bacterial Typing Techniques Base Composition DNA, Bacterial / genetics Fatty Acids / chemistry Geologic Sediments / microbiology* Manganese / metabolism* Molecular Sequence Data Pacific Ocean Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Rhodobacteraceae / classification* Rhodobacteraceae / genetics Rhodobacteraceae / isolation & purification Seawater / microbiology* Sequence Analysis, DNA Ubiquinone / chemistry
IF 2.415
引用数 7
WOS 分野 MICROBIOLOGY
リソース情報
一般微生物 JCM 19384