中国科学院水生生物研究所机构知识库
Advanced  
IHB OpenIR  > 中科院水生所知识产出(2009年前)  > 期刊论文
学科主题: Plant Sciences; Marine & Freshwater Biology
题名: Photosynthetic physiology and growth as a function of colony size in the cyanobacterium Nostoc sphaeroides
作者: Hualin Wang ; Dong Wu ; Fei Deng ; Huiyin Peng ; Xinwen Chen ; Hilary Lauzon ; Basil M. Arif ; Johannes A. Jehle ; Zhihong Hu
通讯作者: Gao, KS, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
关键词: colony size ; DIC ; growth rate ; light ; Nostoc sphaeroides ; photoinhibition ; photosynthesis ; temperature
刊名: EUROPEAN JOURNAL OF PHYCOLOGY
发表日期: 2004
卷: 39, 期:1, 页:9-15
收录类别: SCI
部门归属: Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China; Shantou Univ, Inst Marine Biol, Shantou 515063, Guangdong, Peoples R China
摘要: Algal size can affect the rate of metabolism and of growth. Different sized colonies of Nostoc sphaeroides were used with the aim of determining the effects of colony size on photosynthetic physiology and growth. Small colonies showed higher maximum photosynthetic rates per unit chlorophyll, higher light saturation point, and higher photosynthetic efficiency (a) than large colonies. Furthermore, small colonies had a higher affinity for DIC and higher DIC-saturated photosynthetic rates. In addition, small colonies showed higher photosynthetic rates from 5-45degreesC than large colonies. There was a greater decrease in Fv/Fm after exposure to high irradiance and less recovery in darkness for large colonies than for small colonies. Relative growth rate decreased with increasing colony size. Small colonies had less chl a and mass per unit surface area. The results indicate that small colonies can harvest light and acquire DIC more efficiently and have higher maximum photosynthetic rates and growth rates than large colonies.
WOS记录号: WOS:000220361000003
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/9538
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Photosynthetic physiology and growth as a function of colony size in the cyanobacterium Nostoc sphaeroides.pdf(855KB)----开放获取--View 联系获取全文

Recommended Citation:
Hualin Wang; Dong Wu; Fei Deng; Huiyin Peng; Xinwen Chen; Hilary Lauzon; Basil M. Arif; Johannes A. Jehle; Zhihong Hu.Photosynthetic physiology and growth as a function of colony size in the cyanobacterium Nostoc sphaeroides,EUROPEAN JOURNAL OF PHYCOLOGY,2004,39(1):9-15
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Hualin Wang]'s Articles
[Dong Wu]'s Articles
[Fei Deng]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Hualin Wang]‘s Articles
[Dong Wu]‘s Articles
[Fei Deng]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Photosynthetic physiology and growth as a function of colony size in the cyanobacterium Nostoc sphaeroides.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院水生生物研究所 - Feedback
Powered by CSpace