文献类型: 外文期刊
作者: Jiang, Shumei 1 ; Li, Xiang 1 ; Zhang, Long 2 ; Sun, Wei 1 ; Dai, Shikun 1 ; Xie, Lianwu 1 ; Liu, Yonghong 3 ; Lee, Kyung 1 ;
作者机构: 1.Chinese Acad Sci, S China Sea Inst Oceanol, LMB CAS, LMMM GD, Guangzhou 510301, Peoples R China
2.Guangdong Acad Agr Sci, Floriculture Res Inst, Guangzhou 510640, Peoples R China
3.Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
4.Hannam Univ, Dept Biol, Taejon, South Korea
关键词: marine sponge;actinobacteria;PKS NRPS;16S rRNA;RFLP
期刊名称:MARINE BIOLOGY ( 影响因子:2.573; 五年影响因子:2.778 )
ISSN:
年卷期:
页码:
收录情况: SCI
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.
- 相关文献
作者其他论文 更多>>
-
High-quality genome assembly enables prediction of allele-specific gene expression in hybrid poplar
作者:Shi, Tian-Le;Jia, Kai-Hua;Bao, Yu-Tao;Tian, Xue-Chan;Yan, Xue-Mei;Chen, Zhao-Yang;Li, Zhi-Chao;Zhao, Shi-Wei;Ma, Hai-Yao;Zhao, Ye;An, Xinmin;Mao, Jian-Feng;Jia, Kai-Hua;Nie, Shuai;Nie, Shuai;Nie, Shuai;Li, Xiang;Zhang, Ren-Gang;Guo, Jing;Zhao, Wei;Wang, Xiao-Ru;El-Kassaby, Yousry Aly;Mueller, Niels;van de Peer, Yves;van de Peer, Yves;van de Peer, Yves;van de Peer, Yves;Street, Nathaniel Robert;Mao, Jian-Feng;Porth, Ilga
关键词:
-
Biochar Derived from Urban Green Waste Can Enhance the Removal of Cd from Water and Reduce Soil Cd Bioavailability
作者:Li, Xiang;Huang, Lianxi;Rashid, Muhammad Saqib;Liu, Zhongzhen;Wei, Lan;Jeyakumar, Paramsothy;Bolan, Nanthi;Bolan, Nanthi;Wang, Hailong;Wang, Hailong
关键词:urban green waste; adsorption; biochar immobilization; Cd; soil remediation
-
Dependence of Metolachlor Adsorption by Biochar on Soil Properties in South China
作者:Wei, Lan;Huang, Lianxi;Li, Xiang;Huang, Yufen;Chen, Weisheng;Ma, Rui;Liu, Zhongzhen
关键词:herbicide; adsorption capacity; parent materials; properties; biochar
-
Biochar Blended with Alkaline Mineral Can Better Inhibit Lead and Cadmium Uptake and Promote the Growth of Vegetables
作者:Huang, Lianxi;Chen, Weisheng;Wei, Lan;Li, Xiang;Huang, Yufen;Huang, Qing;Liu, Zhongzhen;Liu, Chuanping
关键词:biochar; heavy metals; alkaline mineral; lead; cadmium; acidic soil
-
Longan pulp polysaccharides regulate gut microbiota and metabolites to protect intestinal epithelial barrier
作者:Bai, Yajuan;Li, Xiang;Fan, Bei;Tong, Litao;Wang, Fengzhong;Bai, Yajuan;Li, Xiang;Fan, Bei;Wang, Fengzhong;Zhou, Yue;Zhang, Ruifen;Huang, Fei;Zhang, Mingwei;Wang, Fengzhong;Zhang, Mingwei
关键词:Longan pulp polysaccharide; Digestion and fermentation; Intestinal epithelial barrier; Prebiotic effect; Bioavailability
-
Effects of dietary supplementation with dandelion tannins or soybean isoflavones on growth performance, antioxidant function, intestinal morphology, and microbiota composition in Wenchang chickens
作者:Li, Xiang;Sun, Ruiping;Ou, Yangkun;Qi, Qi;Xie, Yali;Wei, Limin;Li, Xiang;Gong, Yuanfang;Liu, Quanwei;Zhao, Guiping;Wei, Limin;Wang, Xiuping;Hu, Chenjun;Jiang, Shouqun
关键词:growth performance; biochemical blood indexes; antioxidant function; intestinal health; dandelion tannin; soybean isoflavones; Wenchang chicken
-
A reactive oxygen species burst causes haploid induction in maize
作者:Jiang, Chenglin;Sun, Ju;Li, Rui;Chen, Wei;Guo, Liang;Luo, Cheng;Zhang, Qinghua;Jackson, David;Yan, Jianbing;Yan, Shijuan;Huang, Wenjie;Qin, Guochen;Wang, Pengcheng;Fernie, Alisdair R.;Jackson, David;Li, Xiang;Li, Xiang;Yan, Jianbing
关键词:haploid induction; single-cell sequencing; maize; ROS; peroxidase