Celeribacter manganoxidans sp. nov., a manganese-oxidizing bacterium isolated from deep-sea sediment of a polymetallic nodule province
Wang, Long and Liu, Yan and Wang, Yanan and Dai, Xiaofeng and Zhang, Xiao-Hua,, 65, 4180-4185 (2015),
doi = https://doi.org/10.1099/ijsem.0.000558,
publicationName = Microbiology Society,
issn = 1466-5026,
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).,
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