Bacterial diversity in surface water of the Yellow Sea during and after a green alga tide in 2008
文献类型：CNKI期刊论文
| 作者 | Guo C(郭丛); Li FC(李富超); Jiang P(姜鹏); Liu ZP(刘兆普); Qin S(秦松) |
| 发表日期 | 2011-11-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | Ulva prolifera 16S rRNA gene restriction fragment length polymorphism (RFLP) operational taxonomic unit (OTU) |
| 英文摘要 | From May to August 2008, a large "green tide", consisting of the alga Ulva (Enteromorpha) prolifera, occurred in the Yellow Sea, China, affecting the local marine ecosystem and human activities. We investigated the influence of the green tide on the microbial community in the surface seawater, at four sites from July to August 2008, using bacterial 16S rRNA gene clone libraries. We sequenced 228 clones of unique patterns identified by restriction fragment length polymorphism (RFLP) techniques. The results show that 228 sequenced clones fell into six bacterial phyla:Proteobacteria, Bacteroidetes, Cyanobacteria, Verrucomicrobia, Actinobacteria, and Planctomycetes. Alphaproteobacteria (33%), Gammaproteobacteria (25%), Bacteroidetes (23%) and Cyanobacteria (9%) dominated the assemblage. Comparison between samples collected in July (during the tide) and those collected in August (after the tide) showed that, in the microbial community, diversities of Alphaproteobacteria and Cyanobacteria increased after the tide, while those of Gammaproteobacteria and Bacteroidetes decreased. These results indicate that the green tide influenced the growth of some bacteria, and provide information for further studies on the interactions and relationships between U. prolifera and the bacterial community. This study suggests that microbial community analysis is a good approach to monitoring green tides. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the Key Knowledge Innovation Project of Chinese Academy of Science(Nos.KSCX2-EW-G-12,KZCX2-YW-JC201) ; the Natural Science Foundation of Shandong Province(Nos.ZR2009EQ004,JQ200914) ; the National Science & Technology Pillar Program of China(No.2008BAC49B01) ; the CAS International Innovation Partnership Program:Typical Environmental Process and Effects on Resources in Coastal Zone Area |
| 卷 | v.29期:06页:3-10 |
| 语种 | 英文; |
| 分类号 | X55;X173 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/191477]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofMarineBiologyofJiangsuProvinceNanjingAgriculturalUniversity 2.KeyLaboratoryofExperimentalMarineBiologyInstituteofOceanologyChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Guo C,Li FC,Jiang P,et al. Bacterial diversity in surface water of the Yellow Sea during and after a green alga tide in 2008. 2011. |
入库方式： OAI收割
来源：海洋研究所
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