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Genetic diversity and molecular phylogeny of Planktothrix (Oscillatoriales, cyanobacteria) strains from China
Lin, Shen; Wu, Zhongxing; Yu, Gongliang; Zhu, Mengling; Yu, Boshi; Li, Renhui; Li, RH, Wuhan Univ, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat Biol, Wuhan 430072, Hubei, Peoples R China
2010
Source PublicationHARMFUL ALGAE
Volume9Issue:1Pages:87-97
AbstractThe genus Planktothrix Anagnostidis et Komarek 1988 represents an important, water-bloom forming cyanobacterial group, and in recent years it has been found to occur in dense water blooms around China. In this study, genetic diversity and phylogeny of Planktothrix strains isolated from seventeen Chinese water bodies, based on 16S rRNA, rbcLX and rpoC1 genes, were investigated. These Planktothrix strains, all phycocyanin-containing, were morphologically classified into two groups as Planktothrix agardhii and Planktothrix mougeotii. However, phylogenetic analyses, based on the three gene regions, revealed that Planktothrix strains analyzed in this study were mainly divided into three clades, corresponding to P. agardhii, Planktothrix pseudagardhii, and A mougeotii respectively. The strains in the P. pseudagardhii clade were shown to be more genetically divergent, reflecting possible existence of cryptic species in the genus Planktothrix. (C) 2009 Elsevier B.V. All rights reserved.
KeywordDiversity Phylogeny Planktothrix 16s Rrna Rbclx Rpoc1 Taxonomy Water Bloom
Department[Lin, Shen; Wu, Zhongxing; Yu, Gongliang; Zhu, Mengling; Yu, Boshi; Li, Renhui] Wuhan Univ, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat Biol, Wuhan 430072, Hubei, Peoples R China; [Lin, Shen; Zhu, Mengling] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Subject AreaMarine & Freshwater Biology
Funding OrganizationInstitute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501] ; Institute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501] ; Institute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501] ; Institute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501]
Language英语
Funding OrganizationInstitute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501] ; Institute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501] ; Institute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501] ; Institute of Hydrobiology, Chinese Academy of Sciences [2007FB06]; Hundred Talent Program of Chinese Academy of Sciences [055102-1-501]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/14420
Collection藻类生物学及应用研究中心_期刊论文
Corresponding AuthorLi, RH, Wuhan Univ, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat Biol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Lin, Shen,Wu, Zhongxing,Yu, Gongliang,et al. Genetic diversity and molecular phylogeny of Planktothrix (Oscillatoriales, cyanobacteria) strains from China[J]. HARMFUL ALGAE,2010,9(1):87-97.
APA Lin, Shen.,Wu, Zhongxing.,Yu, Gongliang.,Zhu, Mengling.,Yu, Boshi.,...&Li, RH, Wuhan Univ, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat Biol, Wuhan 430072, Hubei, Peoples R China.(2010).Genetic diversity and molecular phylogeny of Planktothrix (Oscillatoriales, cyanobacteria) strains from China.HARMFUL ALGAE,9(1),87-97.
MLA Lin, Shen,et al."Genetic diversity and molecular phylogeny of Planktothrix (Oscillatoriales, cyanobacteria) strains from China".HARMFUL ALGAE 9.1(2010):87-97.
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