Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
| Construction and comparative analysis of mitochondrial genome in the brown tide forming alga Aureococcus anophagefferens (Pelagophyceae, Ochrophyta) | |
| Liu, Feng1,2,3; Liu, Shuya1,2,3; Huang, Tianyu1,2,3; Chen, Nansheng1,2,3 | |
| 2019-10-26 | |
| Source Publication | JOURNAL OF APPLIED PHYCOLOGY
 |
| ISSN | 0921-8971 |
| Pages | 10 |
| Corresponding Author | Liu, Feng(liufeng@qdio.ac.cn) ; Chen, Nansheng(chenn@qdio.ac.cn) |
| Abstract | Aureococcus anophagefferens Hargraves & Sieburth (Pelagophyceae, Ochrophyta) is a marine harmful microalga responsible for brown tides causing significant economic and ecological damage in China, USA, and South Africa. Here, the complete mitochondrial genome of A. anophagefferens strain CCMP 1984 has been constructed and characterized as a 42,401 bp circular-mapping molecule with the A + T content of 65.3%. The mitogenome encompassed 37 protein-coding genes (PCGs), 23 tRNAs, three rRNAs, and six genomic-specific orfs. A group I intron was present in the cox1 gene and encoded an LAGLIDADG homing endonuclease (LHE) in A. anophagefferens. One of the most interesting findings was the presence of three accessory PCGs (dam1, dam2, and dcm) encoding two DNA adenine methyltransferases and a DNA cytosine methyltransferase in the A. anophagefferens mitogenome, which had the nature of microbial origin, indicating that the DNA fragment of virus and bacteria might be obtained via horizontal gene transfer (HGT). This is the first published Pelagophyceae mitogenome, which improves our understanding of its evolutionary history and provides essential genomic information for tracking its ecological dynamics in field investigation on brown tides. |
| Keyword | Brown tide Aureococcus anophagefferens Mitochondrial genome Harmful algal bloom Evolution Ochrophyta |
| DOI | 10.1007/s10811-019-01952-0 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23050302] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23050403] ; Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2018SDKJ0504] ; Director Fund of Pilot National Laboratory for Marine Science and Technology (Qingdao)[QNLM201704] ; National Natural Science Foundation of China[41876165] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSWDQC023] ; CAS Pioneer Hundred Talents Program ; Taishan Scholar Project Special Fund |
| WOS Research Area | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| WOS Subject | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| WOS ID | WOS:000492653800002 |
| Publisher | SPRINGER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/165059 |
| Collection | 海洋生态与环境科学重点实验室 |
| Corresponding Author | Liu, Feng; Chen, Nansheng |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol, Marine Ecol & Environm Sci Lab, Qingdao 266237, Shandong, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266400, Shandong, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Liu, Feng,Liu, Shuya,Huang, Tianyu,et al. Construction and comparative analysis of mitochondrial genome in the brown tide forming alga Aureococcus anophagefferens (Pelagophyceae, Ochrophyta)[J]. JOURNAL OF APPLIED PHYCOLOGY,2019:10. |
| APA | Liu, Feng,Liu, Shuya,Huang, Tianyu,&Chen, Nansheng.(2019).Construction and comparative analysis of mitochondrial genome in the brown tide forming alga Aureococcus anophagefferens (Pelagophyceae, Ochrophyta).JOURNAL OF APPLIED PHYCOLOGY,10. |
| MLA | Liu, Feng,et al."Construction and comparative analysis of mitochondrial genome in the brown tide forming alga Aureococcus anophagefferens (Pelagophyceae, Ochrophyta)".JOURNAL OF APPLIED PHYCOLOGY (2019):10. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment