Culturable actinobacteria isolated from marine sponge Iotrochota sp.
Jiang, SM; Li, X; Zhang, L; Sun, W; Dai, SK; Xie, LW; Liu, YH; Lee, KJ; lixiang@scsio.ac.cn
2008
发表期刊MARINE BIOLOGY
ISSN0025-3162
卷号153期号:5页码:945-952
摘要The study describes the diversity of actinobacteria isolated from the marine sponge Iotrochota sp. collected in the South China Sea. Species and natural product diversity of isolates were analyzed, including screening for genes encoding polyketide synthases (PKS) and nonribosomal peptide synthetase (NRPS), and 16S rRNA gene restriction fragment length polymorphism (RFLP). PKS and NRPS sequences were detected in more than half of the isolates and the different "PKS-I-PKS-II-NRPS" combinations in different isolates belonging to the same species indicated a potential natural product diversity and divergent genetic evolution. The phylogenetic analysis based on 16S rRNA gene sequencing showed that the isolates belonged to genera Streptomyces, Cellulosimicrobium, and Nocardiopsis. The majority of the strains tested belonged to the genus Streptomyces and one of them may be a new species. To our knowledge, this is the first report of a bacterium classified as Cellulosimicrobium sp. isolated from a marine sponge.
部门归属[Jiang, Shumei; Li, Xiang; Sun, Wei; Dai, Shikun; Xie, Lianwu] Chinese Acad Sci, S China Sea Inst Oceanol, LMB CAS, LMMM GD, Guangzhou 510301, Peoples R China; [Zhang, Long] Guangdong Acad Agr Sci, Floriculture Res Inst, Guangzhou 510640, Peoples R China; [Liu, Yonghong] Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China; [Lee, Kyung Jin] Hannam Univ, Dept Biol, Taejon, South Korea
关键词Marine Sponge Actinobacteria Pks Nrps 16s Rrna Rflp
学科领域Marine & Freshwater Biology
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收录类别sci
资助项目LMB
WOS记录号WOS:000252875500019
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5014
专题中科院海洋生物资源可持续利用重点实验室
通讯作者lixiang@scsio.ac.cn
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GB/T 7714
Jiang, SM,Li, X,Zhang, L,et al. Culturable actinobacteria isolated from marine sponge Iotrochota sp.[J]. MARINE BIOLOGY,2008,153(5):945-952.
APA Jiang, SM.,Li, X.,Zhang, L.,Sun, W.,Dai, SK.,...&lixiang@scsio.ac.cn.(2008).Culturable actinobacteria isolated from marine sponge Iotrochota sp..MARINE BIOLOGY,153(5),945-952.
MLA Jiang, SM,et al."Culturable actinobacteria isolated from marine sponge Iotrochota sp.".MARINE BIOLOGY 153.5(2008):945-952.
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