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中国淡水绿藻纲新记录属——麦可属(Mychonastes)
李艳晖1; 胡明明1; 沈银武1; 刘永定1; 李敦海1; 李根保1
2013
Source Publication水生生物学报
ISSN1000-3207
Volume037Issue:003Pages:473
Abstractmorphology, ultrastructure, and 18S rRNA gene sequences of two strains of eukaryotic picoplankton isolated from Lake Dianchi, China, were analysed. Results showed that cellular shape, structure and autosporulation of two strains were similar to characteristics of the genus Mychonastes Simpson & Van Valkenburg. The cell wall was consisted of double layers. The outer layer had a network of ribs on its surface and a trilaminar sheath, which appeared as a dark-light-dark triple layer. Cells had a minimal set of organelles, typical for small coccoid green algae, a single nucleus, one mitochondrion, one chloroplast without pyrenoid. Chloroplast was parietal, cup-shaped and occupied most of the cell volume. The phylogenetic tree based on 18S rRNA gene sequence data showed that isolated strains belonged to the genus Mychonastes, which belonged to the Chlorophyceae (Chlorophyta). Mychonastes was a firstly recorded genus of eukaryotic freshwater picoalgae in China.
Keyword绿藻纲 麦可属 中国新记录
Language英语
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/37431
Collection水环境工程研究中心_期刊论文
Affiliation1.中国科学院水生生物研究所
2.中国科学院水生生物研究所
3.中国科学院水生生物研究所
4.中国科学院水生生物研究所
5.中国科学院水生生物研究所
6.中国科学院水生生物研究所
Recommended Citation
GB/T 7714
李艳晖,胡明明,沈银武,等. 中国淡水绿藻纲新记录属——麦可属(Mychonastes)[J]. 水生生物学报,2013,037(003):473.
APA 李艳晖,胡明明,沈银武,刘永定,李敦海,&李根保.(2013).中国淡水绿藻纲新记录属——麦可属(Mychonastes).水生生物学报,037(003),473.
MLA 李艳晖,et al."中国淡水绿藻纲新记录属——麦可属(Mychonastes)".水生生物学报 037.003(2013):473.
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