DIVERSITY AND SUCCESSIONAL DYNAMICS OF PICOCYANOBACTERIAL COMMUNITY IN LAKE ERHAI (CHINA) AS INFERRED FROM 16S rRNA GENE SEQUENCES
文献类型：期刊论文
| 作者 | Li, Yanhui1,2; Wang, Zhen1,2; Hu, Mingming1,2; Chang, Fengyi3; Liu, Yongding1; Li, Genbao1; Li, Dunhai1; Shen, Yinwu1 |
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2011 |
| 卷号 | 20期号:9页码:2284-2294 |
| ISSN号 | 1018-4619 |
| 关键词 | autotrophic picoplankton picocyanobacteria 16S rRNA phylogeny diversity |
| 英文摘要 | The biomass of autotrophic picoplankton (APP) and the biodiversity of planktonic cyanobacteria in Lake Erhai (China) were investigated. Results showed that chlorophyll a concentration in phytoplankton size <2.7 mu m ranged from 0.1 mu g l(-1) (February 2008) to 1.2 mu g l(-1) (September 2007) in the surface water during July 2007 August 2008. The contribution of APP to the total chlorophyll a concentration in phytoplankton varied from 1.6 to 5.1%. The pattern of seasonal changes in the concentration of APP was similar to that of total nitrogen and total phosphorus. Phylogenetic analyses as inferred from the partial 16S rRNA gene sequences showed great diversity of the picocyanobacterial community in Lake Erhai, which comprised both previously identified (less abundant) and unique clusters (more abundant). Group B and Lake Erhai cluster 4 (LE-4) were ubiquitous in Lake Erhai picocyanobacterial community. Different numbers and types of clusters constituted the picocyanobacterial community with seasonal variations. A novel cluster LE-10 composed exclusively of sequences obtained in this study was found in July 2008. |
| 资助项目 | National Major Science and Technology Program for Water Pollution Control and Treatment[2008ZX07105-006] ; National Major Science and Technology Program for Water Pollution Control and Treatment[2008ZX07102-005] ; National Major Science and Technology Program for Water Pollution Control and Treatment[2009ZX07101-011-03] ; National Basic Research Program (973)[2008CB418002] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | PARLAR SCIENTIFIC PUBLICATIONS (P S P) |
| WOS记录号 | WOS:000294979300015 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/897]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Liu, Yongding |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yanhui,Wang, Zhen,Hu, Mingming,et al. DIVERSITY AND SUCCESSIONAL DYNAMICS OF PICOCYANOBACTERIAL COMMUNITY IN LAKE ERHAI (CHINA) AS INFERRED FROM 16S rRNA GENE SEQUENCES[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2011,20(9):2284-2294. |
| APA | Li, Yanhui.,Wang, Zhen.,Hu, Mingming.,Chang, Fengyi.,Liu, Yongding.,...&Shen, Yinwu.(2011).DIVERSITY AND SUCCESSIONAL DYNAMICS OF PICOCYANOBACTERIAL COMMUNITY IN LAKE ERHAI (CHINA) AS INFERRED FROM 16S rRNA GENE SEQUENCES.FRESENIUS ENVIRONMENTAL BULLETIN,20(9),2284-2294. |
| MLA | Li, Yanhui,et al."DIVERSITY AND SUCCESSIONAL DYNAMICS OF PICOCYANOBACTERIAL COMMUNITY IN LAKE ERHAI (CHINA) AS INFERRED FROM 16S rRNA GENE SEQUENCES".FRESENIUS ENVIRONMENTAL BULLETIN 20.9(2011):2284-2294. |
入库方式： OAI收割
来源：武汉植物园
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。