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First report of microcystin production in Microcystis smithii Komarek and Anagnostidis (Cyanobacteria) from a water bloom in Eastern China
Liu, Yang; Tan, Wenhua; Wu, Xingqiang; Wu, Zhongxing; Yu, Gongliang; Li, Renhui; Li, RH, Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat Biol, Inst Hydrobiol, Wuhan 430072, Peoples R China; ly@ihb.ac.cn, reli@ihb.ac.cn
2011
Source PublicationJOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
ISSN1001-0742
Volume23Issue:1Pages:102-107
AbstractA water bloom sample collected from Lake Dishui in Shanghai was characterized. The morphological identification showed that Micorcystis wesenbergii and Micorcystis smithii were the main component of the bloom. Five strains of M. smithii were successfully isolated. Their 16S rRNA gene sequences based phylogenetic tree showed that the five strains of M. smithii intermixed with strains of other morphospecies in Microcystis. A fragment of mcy gene encoding for microcystin synthetase was detected in one of the five M. smithii strains (CHAB 2183), indicating its potential of microcystin production. High performance liquid chromatography analysis confirmed M. smithii CHAB 2183 to produce microcystin-RR as 1550 mu g per gram dry weight cells. The present investigation, for the first time, reported the isolated strains of M. smithii and microcystin production from M. smithii.
KeywordCyanobacteria Microcystis Smithii Microcystin-rr Mcya 16s Rrna Gene
Department[Liu, Yang; Tan, Wenhua; Wu, Xingqiang; Wu, Zhongxing; Yu, Gongliang; Li, Renhui] Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat Biol, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Liu, Yang; Tan, Wenhua; Wu, Xingqiang] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Subject AreaEnvironmental Sciences
Funding OrganizationState Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501] ; State Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501] ; State Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501] ; State Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501]
Indexed BySCI
Language英语
WOS IDWOS:000286571500014
Funding OrganizationState Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501] ; State Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501] ; State Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501] ; State Key Basic Research and Development Plan of China [2008CB418002]; Chinese Academy of Science [082303-1-501]
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/15538
Collection藻类生物学及应用研究中心_期刊论文
Corresponding AuthorLi, RH, Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat Biol, Inst Hydrobiol, Wuhan 430072, Peoples R China; ly@ihb.ac.cn, reli@ihb.ac.cn
Recommended Citation
GB/T 7714
Liu, Yang,Tan, Wenhua,Wu, Xingqiang,et al. First report of microcystin production in Microcystis smithii Komarek and Anagnostidis (Cyanobacteria) from a water bloom in Eastern China[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2011,23(1):102-107.
APA Liu, Yang.,Tan, Wenhua.,Wu, Xingqiang.,Wu, Zhongxing.,Yu, Gongliang.,...&ly@ihb.ac.cn, reli@ihb.ac.cn.(2011).First report of microcystin production in Microcystis smithii Komarek and Anagnostidis (Cyanobacteria) from a water bloom in Eastern China.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,23(1),102-107.
MLA Liu, Yang,et al."First report of microcystin production in Microcystis smithii Komarek and Anagnostidis (Cyanobacteria) from a water bloom in Eastern China".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 23.1(2011):102-107.
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