Computational prediction of microRNAs and their targets from three unicellular algae species with complete genome sequences
文献类型：期刊论文
| 作者 | Huang, Aiyou1,3; Wu, Xiaojie2; Wang, Guangce1,2; Jia, Zhaojun2; He, Linwen1,3 |
| 刊名 | CANADIAN JOURNAL OF MICROBIOLOGY
 |
| 出版日期 | 2011-12-01 |
| 卷号 | 57期号:12页码:1052-1061 |
| 关键词 | Phaeodactylum tricornutum Thalassiosira pseudonana Cyanidioschyzon merolae common miRNA family |
| ISSN号 | 0008-4166 |
| DOI | 10.1139/W11-102 |
| 通讯作者 | Wang, Guangce(gcwang@qdio.ac.cn) |
| 英文摘要 | The genome sequences of Phaeodactylum tricornutum, Thalassiosira pseudonana, and Cyanidioschyzon merolae have provided significant evidence for the secondary endosymbiosis of diatoms in regard to the genome. Yet little about their relationships in regard to gene regulation pattern, such as microRNA (miRNA), has been reported. Using a homology search based on genomic sequences, 13, 3, and 7 predicted miRNA genes were found in genomes from P. tricornutum, T. pseudonana, and C. merolae, respectively. Of the 23 miRNA genes, 18 had homology with animal miRNAs, implying that they are ancestral miRNAs. A phylogenetic tree based on common miRNA families shared by these three unicellular algae, higher plants, and animals showed that P. tricornutum shared most miRNAs with animals. The phylogenetic tree also showed that C. merolae shared more miRNAs with plants than did the two diatoms, and the majority of its miRNAs were shared with the two diatoms. Our results were consistent with diatoms originating from a secondary endosymbiosis. |
| 资助项目 | National Natural Science Foundation of China[30830015] ; National Natural Science Foundation of China[30970302] ; National Natural Science Foundation of China[41176137] ; National Natural Science Foundation of China[41176134] ; National Natural Science Foundation of China[41106131] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Immunology ; Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000299190800010 |
| 出版者 | CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/157191]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Wang, Guangce |
| 作者单位 | 1.Chinese Acad Sci IOCAS, Inst Oceanol, Qingdao 266071, Peoples R China 2.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin 300457, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Aiyou,Wu, Xiaojie,Wang, Guangce,et al. Computational prediction of microRNAs and their targets from three unicellular algae species with complete genome sequences[J]. CANADIAN JOURNAL OF MICROBIOLOGY,2011,57(12):1052-1061. |
| APA | Huang, Aiyou,Wu, Xiaojie,Wang, Guangce,Jia, Zhaojun,&He, Linwen.(2011).Computational prediction of microRNAs and their targets from three unicellular algae species with complete genome sequences.CANADIAN JOURNAL OF MICROBIOLOGY,57(12),1052-1061. |
| MLA | Huang, Aiyou,et al."Computational prediction of microRNAs and their targets from three unicellular algae species with complete genome sequences".CANADIAN JOURNAL OF MICROBIOLOGY 57.12(2011):1052-1061. |
入库方式： OAI收割
来源：海洋研究所
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