CAS OpenIR  > 研究所(批量导入)
Some physiological and biochemical changes in marine eukaryotic red tide alga Heterosigma akashiwo during the alleviation from iron limitation
Alternative TitlePlant Physiol. Biochem.
Li, DX; Cong, W; Cai, ZL; Shi, DJ; Fan, OY
2003-03-01
Source PublicationPLANT PHYSIOLOGY AND BIOCHEMISTRY
ISSN0981-9428
Volume41Issue:3Pages:295-301
AbstractSome physiological and biochemical changes in the marine eukaryotic red tide alga Heterosigma akashiwo (Hada) were investigated during the alleviation from iron limitation. Chlorophyll a/carotenoid ratio increases as a result of iron alleviation. In vivo absorption spectra of iron-limited cells showed a chlorophyll (Chl) absorption peak at 630 nm, 2 nm blue-shiftied from the normal position. Low-temperature fluorescence emission spectra of the cells have one prominent Chl emission peak at 685 nm. The cells showed a decrease in fluorescence yield from 685 nm band during alleviation from iron limitation. Low-temperature fluorescence excitation spectra and room-temperature fluorescence spectra indicated an efficient excitation energy transfer in the cells alleviated from iron limitation. Photosynthetic efficiency and carbohydrate content per cell increased after alleviation from iron limitation. Total protein decreased in iron-limited cells, while iron deficiency induced the appearance of specific soluble proteins (17 and 55 kDa). (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.; Some physiological and biochemical changes in the marine eukaryotic red tide alga Heterosigma akashiwo (Hada) were investigated during the alleviation from iron limitation. Chlorophyll a/carotenoid ratio increases as a result of iron alleviation. In vivo absorption spectra of iron-limited cells showed a chlorophyll (Chl) absorption peak at 630 nm, 2 nm blue-shiftied from the normal position. Low-temperature fluorescence emission spectra of the cells have one prominent Chl emission peak at 685 nm. The cells showed a decrease in fluorescence yield from 685 nm band during alleviation from iron limitation. Low-temperature fluorescence excitation spectra and room-temperature fluorescence spectra indicated an efficient excitation energy transfer in the cells alleviated from iron limitation. Photosynthetic efficiency and carbohydrate content per cell increased after alleviation from iron limitation. Total protein decreased in iron-limited cells, while iron deficiency induced the appearance of specific soluble proteins (17 and 55 kDa). (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.
KeywordFluorescence Characteristics Heterosigma Akashiwo Iron Alleviation Iron Limitation Red Tide
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1016/S0981-9428(03)00022-6
URL查看原文
Indexed BySCI
Language英语
WOS KeywordPIGMENT COMPOSITION ; PHOTOSYNTHESIS ; PHYTOPLANKTON ; CYANOBACTERIUM ; CHLOROPHYLLS ; NUTRITION ; MEMBRANE ; PROTEIN ; GROWTH ; STRESS
WOS Research AreaPlant Sciences
WOS SubjectPlant Sciences
WOS IDWOS:000182761300013
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5352
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Natl Lab Biochem Engn, Inst Proc Engn, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China
Recommended Citation
GB/T 7714
Li, DX,Cong, W,Cai, ZL,et al. Some physiological and biochemical changes in marine eukaryotic red tide alga Heterosigma akashiwo during the alleviation from iron limitation[J]. PLANT PHYSIOLOGY AND BIOCHEMISTRY,2003,41(3):295-301.
APA Li, DX,Cong, W,Cai, ZL,Shi, DJ,&Fan, OY.(2003).Some physiological and biochemical changes in marine eukaryotic red tide alga Heterosigma akashiwo during the alleviation from iron limitation.PLANT PHYSIOLOGY AND BIOCHEMISTRY,41(3),295-301.
MLA Li, DX,et al."Some physiological and biochemical changes in marine eukaryotic red tide alga Heterosigma akashiwo during the alleviation from iron limitation".PLANT PHYSIOLOGY AND BIOCHEMISTRY 41.3(2003):295-301.
Files in This Item:
File Name/Size DocType Version Access License
Some physiological a(199KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, DX]'s Articles
[Cong, W]'s Articles
[Cai, ZL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, DX]'s Articles
[Cong, W]'s Articles
[Cai, ZL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, DX]'s Articles
[Cong, W]'s Articles
[Cai, ZL]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.