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	Analysis of expressed sequence tags from the ulva prolifera (chlorophyta)
	Niu Jianfeng2; Hu Haiyan1,4; Hu Songnian1; Wang Guangce2,3; Peng Guang2; Sun Song2
刊名	Chinese journal of oceanology and limnology
	2010
卷号	28期号:1页码:26-36
关键词	Green tide Ulva prolifera Expressed sequence tag (est) Filamentous green alga Rapid growth Proliferation
ISSN号	0254-4059
DOI	10.1007/s00343-010-9120-4
通讯作者	Hu songnian(husn@big.ac.cn)
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. muller), 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).
WOS关键词	CHLAMYDOMONAS-REINHARDTII ; MACROALGAL BLOOMS ; GREEN TIDE ; ENTEROMORPHA ; GENES ; MONOOXYGENASES ; TRANSPORT ; DATABASE ; ESTUARY ; PLANTS
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000275654100004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2413368
专题	中国科学院大学
通讯作者	Hu Songnian
作者单位	1.Chinese Acad Sci, Beijing Inst Genom, Key Lab Genome Sci & Informat, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 3.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin 300457, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing 10049, Peoples R China
推荐引用方式 GB/T 7714	Niu Jianfeng,Hu Haiyan,Hu Songnian,et al. Analysis of expressed sequence tags from the ulva prolifera (chlorophyta)[J]. Chinese journal of oceanology and limnology,2010,28(1):26-36.
APA	Niu Jianfeng,Hu Haiyan,Hu Songnian,Wang Guangce,Peng Guang,&Sun Song.(2010).Analysis of expressed sequence tags from the ulva prolifera (chlorophyta).Chinese journal of oceanology and limnology,28(1),26-36.
MLA	Niu Jianfeng,et al."Analysis of expressed sequence tags from the ulva prolifera (chlorophyta)".Chinese journal of oceanology and limnology 28.1(2010):26-36.

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