Changchengzhania lutea gen. nov., sp nov., a new member of the family Flavobacteriaceae isolated from Antarctic intertidal sediment
Changchengzhania lutea gen. nov., sp nov., a new member of the family Flavobacteriaceae isolated from Antarctic intertidal sediment
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长城扎尼亚黄体属
DOI：
10.1099/ijsem.0.002439
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发表时间：
2017
影响因子：
2.8
通讯作者：
Mei Shi
中科院分区：
文献类型：
--
作者：
Ning Wang;Fei Xu;Xi-Ying Zhang;Xiu-Lan Chen;Qi-Long Qin;Bai-Cheng Zhou;Yu-Zhong Zhang;Mei Shi
A Gram-negative, aerobic, yellow pigmented, non-flagellated, non-gliding, rod-shaped bacterial strain, designated SM1355T, was isolated from Antarctic intertidal sediment collected near the Chinese Antarctic Great Wall Station. The strain grew at 4–35 °C and with 0.5–7.0 % (w/v) NaCl. It hydrolysed aesculin but didn’t reduce nitrate to nitrite. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain SM1355Tformed a distinct phylogenetic lineage within the familyFlavobacteriaceae, sharing the highest 16S rRNA gene sequence similarity withFlaviramulus ichthyoenteri(96.3 %) and fairly high sequence similarities (95.0–96.0 %) with over 20 recognized species in eight genera of the familyFlavobacteriaceae. The predominant fatty acids were anteiso-C15 : 0, iso-C15 : 0and iso-C15 : 1G. The major polar lipids were phosphatidylethanolamine and one unidentified lipid. The genomic DNA G+C content of strain SM1355Twas 36.2 mol%. Based on the results of the polyphasic characterization for strain SM1355T, it is identified as the representative of a novel species in a new genus of the familyFlavobacteriaceae, for which the nameChangchengzhania luteagen. nov., sp. nov. is proposed. The type strain ofChangchengzhania luteais SM1355T(=JCM 30336T=CCTCC AB 2014246T).
