| A marine algicidal actinomycete and its active substance against the harmful algal bloom species Phaeocystis globosa | |
Zheng, Xiaowei1,2; Zhang, Bangzhou1,2; Zhang, Jinlong1,2; Huang, Liping1,2; Lin, Jing1,2; Li, Xinyi1,2; Zhou, Yanyan1,2; Wang, Hui3 ; Yang, Xiaoru4; Su, Jianqiang4; Tian, Yun1,2; Zheng, Tianling1,2
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| 发表期刊 | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
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| 2013-10-01 | |
| 卷号 | 97期号:20页码:9207-9215 |
| 关键词 | Algicidal Actinomycete Algicidal Compound Harmful Algal Bloom Phaeocystis Globosa |
| 产权排序 | 1. State Key Laboratory of Marine Environmental Sciences and Key Laboratory of MOE for Coast and Wetland Ecosystem, School of Life Sciences, Xiamen University, Xiamen, 361005, China 2. Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China 3. Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361005, China |
| 通讯作者 | Tianling Zheng, wshwzh@xmu.edu.cn ,State Key Laboratory of Marine Environmental Sciences and Key Laboratory of MOE for Coast and Wetland Ecosystem, School of Life Sciences, Xiamen University, Xiamen, 361005, China |
| 英文摘要 | A strain O4-6, which had pronounced algicidal effects to the harmful algal bloom causing alga Phaeocystis globosa, was isolated from mangrove sediments in the Yunxiao Mangrove National Nature Reserve, Fujian, China. Based on the 16S rRNA gene sequence and morphological characteristics, the isolate was found to be phylogenetically related to the genus Streptomyces and identified as Streptomyces malaysiensis O4-6. Heat stability, pH tolerance, molecular weight range and aqueous solubility were tested to characterize the algicidal compound secreted from O4-6. Results showed that the algicidal activity of this compound was not heat stable and not affected by pH changes. Residue extracted from the supernatant of O4-6 fermentation broth by ethyl acetate, was purified by Sephadex LH-20 column and silica gel column chromatography before further structure determination. Chemical structure of the responsible compound, named NIG355, was illustrated based on quadrupole time-of-flight mass spectrometry (Q-TOF-MS) and nuclear magnetic resonance (NMR) spectra. And this compound showed a stronger algicidal activity compared with other reported algicides. Furthermore, this article represents the first report of an algicide against P. globosa, and the compound may be potentially used as a bio-agent for controlling harmful algal blooms. |
| 文章类型 | Article |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | RED-TIDE ; COCHLODINIUM-POLYKRIKOIDES ; CLAY FLOCCULATION ; BACTERIUM ; REMOVAL ; IDENTIFICATION ; CYANOBACTERIA ; DERIVATIVES ; MITIGATION ; SEAWATER |
| 研究领域[WOS] | Biotechnology & Applied Microbiology |
| WOS记录号 | WOS:000324877400035 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6775 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 作者单位 | 1.Xiamen Univ, State Key Lab Marine Environm Sci, Sch Life Sci, Xiamen 361005, Peoples R China 2.Xiamen Univ, Key Lab MOE Coast & Wetland Ecosyst, Sch Life Sci, Xiamen 361005, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 4.Chinese Acad Sci, Inst Urban Environm, Xiamen 361005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Xiaowei,Zhang, Bangzhou,Zhang, Jinlong,et al. A marine algicidal actinomycete and its active substance against the harmful algal bloom species Phaeocystis globosa[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,2013,97(20):9207-9215. |
| APA | Zheng, Xiaowei.,Zhang, Bangzhou.,Zhang, Jinlong.,Huang, Liping.,Lin, Jing.,...&Zheng, Tianling.(2013).A marine algicidal actinomycete and its active substance against the harmful algal bloom species Phaeocystis globosa.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,97(20),9207-9215. |
| MLA | Zheng, Xiaowei,et al."A marine algicidal actinomycete and its active substance against the harmful algal bloom species Phaeocystis globosa".APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 97.20(2013):9207-9215. |
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