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	Effect of temperature and irradiance on the growth and reproduction of Enteromorpha prolifera J. Ag. (Chlorophycophyta, Chlorophyceae)
	Fu Gang1,2; Yao Jianting1; Liu Fuli1; Liu Jidong1; Wang Xiuliang1; Fu Wandong1; Li Dapeng1; Zhou Mingjiang1; Sun Song1; Duan Delin1
刊名	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2008-11-01
卷号	26期号:4页码:357-362
关键词	Enteromorpha Prolifera Growth Reproduction Gamete Development
ISSN号	0254-4059
DOI	10.1007/s00343-008-0357-0
文献子类	Article
英文摘要	Effect of temperature and irradiance on growth and reproduction of Enteromorpha prolifera that bloomed offshore along the Qingdao coast in summer 2008, was studied. It was showed that E. prolifera propagated mainly asexually with specific growth rate (SGR) of 10.47 at 25A degrees C/40 mu mol m(-2)s(-1). Under this condition, gametes with two flagellate formed and released in 5 days. At the beginning of the development, the unicell gamete divided into two cells with heteropolarity, and then the apical cell developed into thalli primordial cells, whereas the basal cell developed into rhizoid primordial cells. In 8-day culture, the monoplast gamete developed into juvenile germling of 240 mu m in length. Unreleased gametes can develop directly within the alga body. E. prolifera could either reproduce through lateral branching or fragmenting except apomixis revealed by Microscopic observation. On aged tissue of E. prolifera, although the degraded pigments partially remained in faded algal filaments, numerous vegetative cells could still divide actively in the algal tissues.; Effect of temperature and irradiance on growth and reproduction of Enteromorpha prolifera that bloomed offshore along the Qingdao coast in summer 2008, was studied. It was showed that E. prolifera propagated mainly asexually with specific growth rate (SGR) of 10.47 at 25A degrees C/40 mu mol m(-2)s(-1). Under this condition, gametes with two flagellate formed and released in 5 days. At the beginning of the development, the unicell gamete divided into two cells with heteropolarity, and then the apical cell developed into thalli primordial cells, whereas the basal cell developed into rhizoid primordial cells. In 8-day culture, the monoplast gamete developed into juvenile germling of 240 mu m in length. Unreleased gametes can develop directly within the alga body. E. prolifera could either reproduce through lateral branching or fragmenting except apomixis revealed by Microscopic observation. On aged tissue of E. prolifera, although the degraded pigments partially remained in faded algal filaments, numerous vegetative cells could still divide actively in the algal tissues.
学科主题	Limnology ; Oceanography
URL标识	查看原文
语种	英语
WOS记录号	WOS:000262669100003
公开日期	2010-12-24
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/5545]
专题	海洋研究所_实验海洋生物学重点实验室 海洋研究所_海洋生态与环境科学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Ocean Univ China, Coll Marine Life Sci, Qingdao 266100, Peoples R China
推荐引用方式 GB/T 7714	Fu Gang,Yao Jianting,Liu Fuli,et al. Effect of temperature and irradiance on the growth and reproduction of Enteromorpha prolifera J. Ag. (Chlorophycophyta, Chlorophyceae)[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2008,26(4):357-362.
APA	Fu Gang.,Yao Jianting.,Liu Fuli.,Liu Jidong.,Wang Xiuliang.,...&Duan Delin.(2008).Effect of temperature and irradiance on the growth and reproduction of Enteromorpha prolifera J. Ag. (Chlorophycophyta, Chlorophyceae).CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,26(4),357-362.
MLA	Fu Gang,et al."Effect of temperature and irradiance on the growth and reproduction of Enteromorpha prolifera J. Ag. (Chlorophycophyta, Chlorophyceae)".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 26.4(2008):357-362.

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