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题名: Phenotypic and genotypic validation of the rare species Sphaerospermopsis eucompacta comb. nov. (Nostocales, Cyanobacteria) isolated from China
作者: Li, Xiaochuang1, 2; Yang, Yiming1, 2; Li, Renhui1
通讯作者: Li, RH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China.
关键词: 16S rRNA gene ; Cyanobacteria taxonomy ; Morphology ; Phylogeny ; Sphaerospermopsis eucompacta
刊名: PHYCOLOGIA
发表日期: 2015
DOI: 10.2216/14-102.1
卷: 54, 期:3, 页:299-306
收录类别: SCI
文章类型: Article
部门归属: [Li, Xiaochuang ; Yang, Yiming ; Li, Renhui] Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China ; [Li, Xiaochuang ; Yang, Yiming] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Plant Sciences ; Marine & Freshwater Biology
研究领域[WOS]: Plant Sciences ; Marine & Freshwater Biology
英文摘要: The heterocystous cyanobacterium Anabaena eucompacta R. Li & M. Watanabe was found in China, and two unialgal strains were isolated. The species was characterized by its twisted and tight spirals and the relative position of spherical akinetes to heterocysts (adjacent to one or both sides of heterocysts). However, the taxonomic and phylogenetic position of the species remained to be characterized because of the lack of molecular data. In this study, we used a polyphasic approach, based on both morphological and molecular characters (sequences of 16S rRNA and 16S-23S rRNA), to evaluate its taxonomic position. Our results showed that A. eucompacta was a distinct species and that it should be transferred to the recently established genus Sphaerospermopsis as S. eucompacta (R. Li & M. Watanabe) X. Li & R. Li comb. nov.
关键词[WOS]: POLYPHASIC CHARACTERIZATION ; GENERA ANABAENA ; FATTY-ACID ; GEN. ; APHANIZOMENON ; SEQUENCES
语种: 英语
WOS记录号: WOS:000357695600007
ISSN号: 0031-8884
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/25753
Appears in Collections:藻类生物学及应用研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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文件名: Phenotypic and genotypic validation of the rare species Sphaerospermopsis eucompacta comb. nov. (Nostocales, Cyanobacteria) isolated from China.pdf
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