Morphology and molecular phylogeny of coccoid green algae Coelastrella sensu lato (Scenedesmaceae, Sphaeropeales), including the description of three new species and two new varieties(1)
文献类型：期刊论文
| 作者 | Wang, Qinghua1,2; Song, Huiyin3; Liu, Xudong4; Liu, Benwen1,2; Hu, Zhengyu5; Liu, Guoxiang1 |
| 刊名 | JOURNAL OF PHYCOLOGY
 |
| 出版日期 | 2019-10-01 |
| 页码 | 16 |
| ISSN号 | 0022-3646 |
| 关键词 | 18S rDNA ITS2 secondary structure Scotiellopsis tufA cpDNA |
| DOI | 10.1111/jpy.12915 |
| 通讯作者 | Liu, Guoxiang(liugx@ihb.ac.cn) |
| 英文摘要 | The genus Coelastrella was established by Chodat (Bull. Soc. Bot. Geneve, 13 [1922] 66), and was characterized as being unicellular or in few-celled aggregations with many longitudinal ribs on the cell wall. Many species of this genus showed strong ability to accumulate carotenoids and oils, so they have recently attracted much attention from researchers due to its potential applicability in the energy and food industries. In this study, a total of 23 strains of Coelastrella were sampled from China, and three new species and two new varieties were described: C. thermophila sp. nov., C. yingshanensis sp. nov., C. tenuitheca sp. nov., C. thermophila var. globulina var. nov., C. rubescens var. oocystiformis var. nov. Besides 18S rDNA and ITS2 sequences, we have newly sequenced the tufA gene marker for this taxon. Phylogenetic analysis combined with morphological studies revealed four morphotypes within the Coelastrella sensu lato clade, which contained the morphotype of original Coelastrella, original Scotiellopsis, Asterarcys, and morphotype of C. vacuolata and C. tenuitheca sp. nov. The relationships between morphological differences and phylogenic diversity based on different markers were discussed. Our results support that 18S rDNA was too conserved to be used a species-specific or even a genus-specific marker in this clade. The topology of tufA gene-based phylogenetic tree had a better match with the morphological findings. |
| WOS关键词 | CHLORELLA TREBOUXIOPHYCEAE ; SP-NOV ; CHLOROPHYTA ; GENUS ; DATABASE ; MICROALGAE ; CHODATODESMUS ; CAROTENOIDS ; SOFTWARE ; STRAINS |
| 资助项目 | National Natural Science Foundation of China[31870189] ; Special Foundation of Science and Technology Basic Work of China[2014FY120200] ; China Agriculture Research System[CARS-50] |
| WOS研究方向 | Plant Sciences ; Marine & Freshwater Biology |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000489466800001 |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; Special Foundation of Science and Technology Basic Work of China ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System ; China Agriculture Research System |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/34379]  |
| 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 |
| 通讯作者 | Liu, Guoxiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 4.Shanxi Univ, Sch Life Sci, Taiyuan 030006, Shanxi, Peoples R China 5.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qinghua,Song, Huiyin,Liu, Xudong,et al. Morphology and molecular phylogeny of coccoid green algae Coelastrella sensu lato (Scenedesmaceae, Sphaeropeales), including the description of three new species and two new varieties(1)[J]. JOURNAL OF PHYCOLOGY,2019:16. |
| APA | Wang, Qinghua,Song, Huiyin,Liu, Xudong,Liu, Benwen,Hu, Zhengyu,&Liu, Guoxiang.(2019).Morphology and molecular phylogeny of coccoid green algae Coelastrella sensu lato (Scenedesmaceae, Sphaeropeales), including the description of three new species and two new varieties(1).JOURNAL OF PHYCOLOGY,16. |
| MLA | Wang, Qinghua,et al."Morphology and molecular phylogeny of coccoid green algae Coelastrella sensu lato (Scenedesmaceae, Sphaeropeales), including the description of three new species and two new varieties(1)".JOURNAL OF PHYCOLOGY (2019):16. |
入库方式： OAI收割
来源：水生生物研究所
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