Analysis of expressed sequence tags from the Ulva prolifera (Chlorophyta)
文献类型：CNKI期刊论文
| 作者 | Niu JF(牛建峰); Hu HY(胡海岩); Hu SN(胡松年); Wang GC(王广策); Peng G(彭光); Sun S(孙松)
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| 发表日期 | 2010-02-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | green tide Ulva Prolifera expressed sequence tag (EST) filamentous green alga rapid growth proliferation |
| 英文摘要 | In 2008,a green tide broke out before the sailing competition of the 29th Olympic Games in Qingdao.The causative species was determined to be Enteromorpha prolifera (Ulva prolifera O.F.Müller),a familiar green macroalga along the coastline of China.Rapid accumulation of a large biomass of floating U.prolifera prompted research on different aspects of this species.In this study,we constructed a nonnormalized cDNA library from the thalli of U.prolifera and acquired 10 072 high-quality expressed sequence tags (ESTs).These ESTs were assembled into 3 519 nonredundant gene groups,including 1 446 clusters and 2 073 singletons.After annotation with the nr database,a large number of genes were found to be related with chloroplast and ribosomal protein,GO functional classification showed 1 418 ESTs participated in photosynthesis and 1 359 ESTs were responsible for the generation of precursor metabolites and energy.In addition,rather comprehensive carbon fixation pathways were found in U.prolifera using KEGG.Some stress-related and signal transduction-related genes were also found in this study.All the evidences displayed that U.prolifera had substance and energy foundation for the intense photosynthesis and the rapid proliferation.Phylogenetic analysis of cytochrome c oxidase subunit I revealed that this green-tide causative species is most closely affiliated to Pseudendoclonium akinetum (Ulvophyceae). |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the Scientific and Technical Supporting Programs of China (2008BAC49B01) ; the National Natural Science Foundation of China (No. 30830015) |
| 卷 | v.28期:01页:28-38 |
| 语种 | 英文; |
| 分类号 | S917.3 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/192260]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.GraduateUniversityofChineseAcademyofSciences 2.KeyLaboratoryofExperimentalMarineBiology,InstituteofOceanology,ChineseAcademyofSciences 3.KeyLaboratoryofGenomeSciencesandInformation,BeijingInstituteofGenomics,ChineseAcademyofSciences 4.CollegeofMarineScienceandEngineering,TianjinUniversityofScienceandTechnology |
| 推荐引用方式 GB/T 7714 | Niu JF,Hu HY,Hu SN,et al. Analysis of expressed sequence tags from the Ulva prolifera (Chlorophyta). 2010. |
入库方式： OAI收割
来源：海洋研究所
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