| 一种绿藻分离物的显微研究 |
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| 引用本文： | 向文洲,谢科,吴华莲,何慧,肖伟.一种绿藻分离物的显微研究[J].热带海洋学报,2007,26(2):65-68. |
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| 作者姓名： | 向文洲 谢科 吴华莲 何慧 肖伟 |
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| 作者单位： | 1. 中国科学院南海海洋研究所,广东,广州,510301
2. 中国科学院南海海洋研究所,广东,广州,510301;中国科学院研究生院,北京,100039 |
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| 基金项目： | 国家自然科学基金;广东省科技攻关项目 |
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| 摘 要： | 用光镜和电镜对一种绿藻分离物(MC-1)的显微结构进行研究。显微与亚显微结构表明,MC-1以似亲孢子方式繁殖,在细胞形态、叶绿体和蛋白核结构上具有绿藻门绿藻目绿球藻科绿球藻属的形态分类特征。结合形态及生理生化特性,该藻种可能是绿球藻属的一个新种,建议定名为嗜碱绿球藻Chlorococcum alkaliphilus。
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| 关 键 词： | 绿球藻Chlorococcum 形态特征 似亲孢子 嗜碱性 次生类胡萝卜素 |
| 文章编号： | 1009-5470（2007）02-0065-04 |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006-05-10 |
Microscopic structure of a green alga isolate |
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| XIANG Wen-zhou,XIE Ke,WU Hua-lian,HE Hui,XIAO Wei.Microscopic structure of a green alga isolate[J].Journal of Tropical Oceanography,2007,26(2):65-68. |
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| Authors: | XIANG Wen-zhou XIE Ke WU Hua-lian HE Hui XIAO Wei |
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| Institution: | 1. South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | Microscopic structure of a green alga isolate,MC-1,was studied by using light microscope and transmission electron microscope(TEM).Micro-and ultramicro-structures of MC-1 indicated that it reproduced through autospores and had typical morphological characteristics of genus Chlorococcum(Chlorophyta,Chlorophyceae,Chlorococcales,Chlorococaceae) in cell shape as well as structures of chloroplast and pyrenoid.Combining its physiological and biochemical features,isolate MC-1 is likely to be a new species,and is suggested to be named as Chlorococcum alkaliphilus. |
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| Keywords: | Chlorococcum morphological character autospore alkaliphilic secondary carotenoid |
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