Phylogenetic position of Ecballocystis and Ecballocystopsis (Chlorophyta)
文献类型：期刊论文
| 作者 | Xia, Shuang1,2; Zhu, Huan1,2; Cheng, Ying-Yin1; Liu, Guo-Xiang1; Hu, Zheng-Yu1 |
| 刊名 | FOTTEA
 |
| 出版日期 | 2013-07-01 |
| 卷号 | 13期号:1页码:65-75 |
| 关键词 | Ecballocystis Ecballocystopsis phylogeny 18S rDNA rbcL Oocystaceae |
| ISSN号 | 1802-5439 |
| 通讯作者 | Liu, GX (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China. |
| 中文摘要 | Ecballocystis and Ecballocystopsis are two rare, green algal genera. Both have thalli that grow on rock surfaces in flowing water and attach to rocks by a thick mucilaginous pad. The algae have similar thalli structure, consisting of autospores in mother cell wall remnants. Ecballocystopsis differs from Ecballocystis in being filamentous instead of dendroid. In this study, new strains of Ecballocystis hubeiensis and Ecballocystopsis dichotomus were collected from China and cultured. Morphology was observed by light and electron microscopy. 18S rDNA and rbcL sequences were determined and subjected to phylogenetic analysis. Both morphological and phylogenetic analysis indicated that Ecballocystis and Ecballocystopsis should be placed in the family of Oocystaceae. Ecballocystis was closely related to Elongatocystis in 18S rDNA phylogeny. The results of present study emphasize the high level of phenotypic plasticity of Oocystaceae. Within the family, cell arrangement can be solitary, colonial, dendroid, or filamentous. |
| 英文摘要 | Ecballocystis and Ecballocystopsis are two rare, green algal genera. Both have thalli that grow on rock surfaces in flowing water and attach to rocks by a thick mucilaginous pad. The algae have similar thalli structure, consisting of autospores in mother cell wall remnants. Ecballocystopsis differs from Ecballocystis in being filamentous instead of dendroid. In this study, new strains of Ecballocystis hubeiensis and Ecballocystopsis dichotomus were collected from China and cultured. Morphology was observed by light and electron microscopy. 18S rDNA and rbcL sequences were determined and subjected to phylogenetic analysis. Both morphological and phylogenetic analysis indicated that Ecballocystis and Ecballocystopsis should be placed in the family of Oocystaceae. Ecballocystis was closely related to Elongatocystis in 18S rDNA phylogeny. The results of present study emphasize the high level of phenotypic plasticity of Oocystaceae. Within the family, cell arrangement can be solitary, colonial, dendroid, or filamentous. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Plant Sciences |
| 研究领域[WOS] | Plant Sciences |
| 关键词[WOS] | GREEN-ALGA ; SEQUENCE ALIGNMENT ; TREBOUXIOPHYCEAE ; OOCYSTACEAE ; CHLORODENDRALES ; INTERFACE ; CHLORELLA ; GEN. ; NOV. |
| 收录类别 | SCI |
| 资助信息 | Chinese National Nature Foudation [30970501] |
| 语种 | 英语 |
| WOS记录号 | WOS:000320569200006 |
| 公开日期 | 2014-01-06 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/19635]  |
| 专题 | 水生生物研究所_藻类生物学及应用研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Shuang,Zhu, Huan,Cheng, Ying-Yin,et al. Phylogenetic position of Ecballocystis and Ecballocystopsis (Chlorophyta)[J]. FOTTEA,2013,13(1):65-75. |
| APA | Xia, Shuang,Zhu, Huan,Cheng, Ying-Yin,Liu, Guo-Xiang,&Hu, Zheng-Yu.(2013).Phylogenetic position of Ecballocystis and Ecballocystopsis (Chlorophyta).FOTTEA,13(1),65-75. |
| MLA | Xia, Shuang,et al."Phylogenetic position of Ecballocystis and Ecballocystopsis (Chlorophyta)".FOTTEA 13.1(2013):65-75. |
入库方式： OAI收割
来源：水生生物研究所
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