Bacterial diversity and community structure in the East China Sea by 454 sequencing of the 16S rRNA gene
文献类型：CNKI期刊论文
| 作者 | Dong Y(董逸); Zhao Y(赵苑); Zhang WY(张文燕); Li Y(李艳); Zhou F(周锋); Liu CG(刘诚刚); Wu Y(吴莹); Liu SM(刘素美); Zhang WC(张武昌); Xiao T(肖天) |
| 发表日期 | 2014-05-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | bacterial diversity community structure 454 sequencing water masses canonical correspondence analysis East China Sea |
| 英文摘要 | The 454 sequencing method was used to detect bacterial diversity and community structure in the East China Sea. Overall, 149 067 optimized reads with an average length of 454 nucleotides were obtained from 17 seawater samples and fi ve sediment samples sourced in May 2011. A total of 22 phyla, 34 classes, 74 orders, 146 families, and 333 genera were identifi ed in this study. Some of them were detected for the fi rst time from the East China Sea. The estimated richness and diversity indices were both higher in the sediment samples compared with in the seawater samples. All the samples were divided by their diversity indices into four regions. Similarity analysis showed that the seawater samples could be classifi ed into six groups. The groups differed from each other and had unique community structure characteristics. It was found that different water masses in the sampling areas may have had some infl uence on the bacterial community structure. A canonical correspondence analysis revealed that seawater samples in different areas and at different depths were affected by different environmental parameters. This study will lay the foundation for future research on microbiology in the East China Sea. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Basic Research Program of China(973 Program)(No.2011CB409804) ; the National Natural Science Foundation of China(No.41121064) |
| 卷 | v.32期:03页:39-53 |
| 语种 | 英文; |
| 分类号 | Q938.8 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/190452]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.StateKeyLaboratoryofSatelliteOceanEnvironmentDynamics,SecondInstituteofOceanography,StateOceanicAdministration 2.KeyLaboratoryofMarineEcologyandEnvironmentalSciences,InstituteofOceanology,ChineseAcademyofSciences 3.UniversityofChineseAcademyofSciences 4.EnergyResearchInstitute,ShandongAcademyofSciences 5.LaboratoryofMarineEcosystemandBiogeochemistry,SecondInstituteofOceanography,StateOceanicAdministration 6.StateKeyLaboratoryofEstuarineandCoastalResearch,EastChinaNormalUniversity 7.KeyLaboratoryofMarineChemistryTheoryandTechnologyMinistryofEducation,OceanUniversityofChina |
| 推荐引用方式 GB/T 7714 | Dong Y,Zhao Y,Zhang WY,et al. Bacterial diversity and community structure in the East China Sea by 454 sequencing of the 16S rRNA gene. 2014. |
入库方式： OAI收割
来源：海洋研究所
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