机构:[1]Department of Clinical Laboratory, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou 510006, People’s Republic of China 大德路总院检验科大德路总院检验科广东省中医院[2]State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, People’s Republic of China [3]Department of Dermatology, Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou 510006, People’s Republic of China大德路总院皮肤科大德路总院皮肤科广东省中医院
Strain SZY PN-1(T), representing a novel Gram-negative, aerobic, non-motile, rod-shaped and yellow-pigmented bacterium, was isolated from a skin sample of a healthy Chinese male. Growth occurred at pH 6.0-8.0 (optimum, pH 7.0) and 10-37 degrees C (optimum, 30 degrees C) with 0-1.0% (w/v) NaCl in R2A agar. Comparative analysis of the 16S rRNA gene sequences revealed that strain SZY PN-1(T) shared high similarities with two invalid-published species, "Sandaracinobacter sibiricus" RB16-17 (97.1%) and "Sandaracinobacter neustonicus" JCM 30734 (96.6%), respectively. Phylogenetic analysis of 16S rRNA gene sequences together with protein-concatemer tree showed that SZY PN-1(T) formed a separate branch within the family Sphingosinicellaceae. The DNA G + C content of the strain SZY PN-1(T) was 65.0% (genome). The polar lipid profile included phosphatidylethanolamine, phosphatidylglycerol, two sphingoglycolipids, diphosphatidylglycerol, five unidentified glycolipids, and seven unidentified lipids. The predominant fatty acids (> 10.0%) were identified as C-18:1 omega 7c and/or C-18:1 omega 6c, C-17:1 omega 6c, C-16:1 omega 7c and/or C-16:1 omega 6c. The major respiratory quinone was Q-10. Based on the phenotypic and genotypic features, a novel genus and species, Sandaracinobacteroides hominis gen. nov., sp. nov. is proposed, with type strain SZY PN-1(T) (= KCTC 82150 (T) = NBRC 114675(T)).
基金:
Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases [2018B030322012]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31972856]
第一作者机构:[1]Department of Clinical Laboratory, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou 510006, People’s Republic of China
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推荐引用方式(GB/T 7714):
Qu Ping-Hua,Luo Hai-Min,Feng Jun-Hui,et al.Sandaracinobacteroides hominis gen. nov., sp. nov., isolated from human skin[J].ARCHIVES OF MICROBIOLOGY.2021,203(8):5067-5074.doi:10.1007/s00203-021-02454-9.
APA:
Qu, Ping-Hua,Luo, Hai-Min,Feng, Jun-Hui,Li, Song,Chen, Cha...&Lin, Ying.(2021).Sandaracinobacteroides hominis gen. nov., sp. nov., isolated from human skin.ARCHIVES OF MICROBIOLOGY,203,(8)
MLA:
Qu, Ping-Hua,et al."Sandaracinobacteroides hominis gen. nov., sp. nov., isolated from human skin".ARCHIVES OF MICROBIOLOGY 203..8(2021):5067-5074