IHB OpenIR  > 藻类生物学及应用研究中心
Dynamics and polyphasic characterization of odor-producing cyanobacterium Tychonema bourrellyi from Lake Erhai, China
Zhang, Hang1,2; Song, Gaofei1,2; Shao, Jihai3; Xiang, Xianfen1; Li, Qi4; Chen, Youxin1,2; Yang, Ping5; Yu, Gongliang1
2016-03-01
Source PublicationENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN0944-1344
Volume23Issue:6Pages:5420-5430
AbstractThe previous studies indicated that Tychonema-like strains from Lake Erhai could release geosmin so that the species was listed as the potential harmful cyanobacteria influencing the drinking water safety around Lake Erhai. But, the dynamics and biological information of this species were too limited. In this study, the polyphasic approach was used to reveal its biological characterization and the dynamics in Lake Erhai. The characters of trichomes, including filaments with solitary or bundle state, reddish-brown or blue-green color, planktonic habitat, and presence of keritomized content, were examined by the microscopic method. The 16S rDNA sequences of these strains were used for phylogenetic analysis and molecular identification. The strains were morphologically classified as Tychonema bourrellyi, and geosmin and beta-ionone were identified as the major volatile substances using gas chromatography-mass spectrometry (GC-MS) analysis. No strains of T. bourrellyi were found to produce microcystin by the HPLC and mcy gene approaches. Cell numbers at 12 sampling sites in Lake Erhai were shown as an average of 3 x 10(4) cells L-1 in 2009 and 2010. The obvious peaks occurred in July and August each year. This was the first report on occurrence of T. bourrellyi from outside of Europe, and T. bourrellyi was also a newly recorded species in China. Such a result demonstrated that T. bourrellyi could distribute extending from cold waters in North Europe to the warm waters in subtropical regions. It was interesting to observe the coincidence of the occurrence of T. bourrellyi with slightly eutrophicated waters since Lake Erhai had been regarded as an early phase of eutrophicated lake.
SubtypeArticle
KeywordCyanobacteria Lake Erhai Taxonomy Tychonema Bourrellyi Geosmin Beta-ionone
DOI10.1007/s11356-015-5749-z
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationMajor Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; Major Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; JSPS RONPAKU (Dissertation PhD) Program ; JSPS RONPAKU (Dissertation PhD) Program ; Major Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; Major Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; JSPS RONPAKU (Dissertation PhD) Program ; JSPS RONPAKU (Dissertation PhD) Program
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS KeywordMICROCYSTIS-AERUGINOSA ; GEOSMIN ; LIGHT ; 2-METHYLISOBORNEOL ; PHYTOPLANKTON ; PHOSPHORUS ; NITROGEN ; QUALITY ; WATERS ; GENUS
WOS IDWOS:000373609300040
Funding OrganizationMajor Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; Major Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; JSPS RONPAKU (Dissertation PhD) Program ; JSPS RONPAKU (Dissertation PhD) Program ; Major Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; Major Science and Technology Program for Water Pollution Control and Treatment(2012ZX07105-004) ; JSPS RONPAKU (Dissertation PhD) Program ; JSPS RONPAKU (Dissertation PhD) Program
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27940
Collection藻类生物学及应用研究中心
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China
4.Wuhan Foreign Language Sch, Wansongyuan Rd 48, Wuhan 430022, Peoples R China
5.Jiangxi Normal Univ, Sch Sci, Nanchang 330022, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Hang,Song, Gaofei,Shao, Jihai,et al. Dynamics and polyphasic characterization of odor-producing cyanobacterium Tychonema bourrellyi from Lake Erhai, China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(6):5420-5430.
APA Zhang, Hang.,Song, Gaofei.,Shao, Jihai.,Xiang, Xianfen.,Li, Qi.,...&Yu, Gongliang.(2016).Dynamics and polyphasic characterization of odor-producing cyanobacterium Tychonema bourrellyi from Lake Erhai, China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(6),5420-5430.
MLA Zhang, Hang,et al."Dynamics and polyphasic characterization of odor-producing cyanobacterium Tychonema bourrellyi from Lake Erhai, China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.6(2016):5420-5430.
Files in This Item:
File Name/Size DocType Version Access License
zhang2015.pdf(3146KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Hang]'s Articles
[Song, Gaofei]'s Articles
[Shao, Jihai]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Hang]'s Articles
[Song, Gaofei]'s Articles
[Shao, Jihai]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Hang]'s Articles
[Song, Gaofei]'s Articles
[Shao, Jihai]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: zhang2015.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.