题目:  Janibacter alkaliphilus sp. nov., isolated from coral Anthogorgia sp. Antonie Van Leeuwenhoek International Journal of General and Molecular Microbiology 

作者: Li, J., Long, L.-J., Yang, L.-L., Xu, Y., Wang, F.-Z., Li, Q.-X., Zhang, S*, Li, W.-J* 

刊物: Antonie van Leeuwenhoek International Journal of General and Molecular Microbiology,（IF=2.901，IV区）

刊号: 2012, 102, (1), 157-162 

摘要: A novel actinobacterium, designated strain SCSIO 10480T, was isolated from a gorgonian coral sample of Anthogorgia sp. Phylogenetic and phenotypic properties of the organism supported that it belonged to the genus Janibacter. Phylogenetic analysis indicated that the levels of 16S rRNA gene sequence similarity between strain SCSIO 10480T and other type strains of recognized members of the genus Janibacter were 96.0–97.8 %. Growth in the presence of up to 17%(w/v) NaCl and optimally at pH 9.0–10.0 was a distinctive characteristic of strain SCSIO 10480T. Other biochemical and physiological properties and the fatty acid profile also differentiated the isolate from other members of Janibacter species. Based on the results obtained in this study, we propose that strain SCSIO 10480T should be classified within a novel species of the genus Janibacter, for which the name Janibacter alkaliphilus sp. nov. is proposed, with SCSIO 10480T (=CCTCC AB 2011027T = DSM 24723T) as the type strain. 

题目:  Streptomyces oceani sp nov., a new obligate marine actinomycete isolated from a deep-sea sample of seep authigenic carbonate nodule in South China Sea 

作者: Tian, X.-P., Xu, Y., Zhang, J., Li, J., Chen, Z., Kim, C.-J., Li, W.-J., Zhang, C.-S., Zhang, S.* 

刊物: Antonie van Leeuwenhoek International Journal of General and Molecular Microbiology,（IF=2.901，IV区）

刊号: 2012, 102, (2), 335-343. 

摘要: A novel aerobic actinomycete strain, designated as SCSIO 02100T, was isolated from a deep sea sediment sample collected from Northern South China Sea at a depth of 578 m. This isolate requires sea water or a sodium-supplemented medium for growth. BLAST searches based on the almost full length of the 16S rRNA gene sequence, showed that strain SCSIO 02100T had the highest similarities with Streptomyces armeniacus (JCM 3070T) (97.1 %). Phylogenetic trees reconstructed on the basis of 16S rRNA gene sequences revealed that strain SCSIO 02100T formed a distinct lineage with S. nanshensis SCSIO 01066T with 96.9 % similarity. Further analysis of the polyphasic taxonomic data, including morphological, phenotypic and chemotaxonomic properties, showed that strain SCSIO 02100T could be readily distinguished from the most closely related members of the genus Streptomyces. Thus, based on the polyphasic taxonomic data, a novel species, Streptomyces oceani sp. nov., is proposed, with the type strain SCSIO 02100T (=DSM 42043T = CGMCC 4.7007T).