The complete mitochondrial genome of Cymothoa indica has a highly rearranged gene order and clusters at the very base of the Isopoda clade
文献类型：期刊论文
| 作者 | Wang, Gui-Tang5,6; Li, Wen-Xiang5,6; Al-Misned, Fahad2; Al-Ghanim, Khalid Abdullah2; Mahboob, Shahid1,2; Chen, Rong4; Zhang, Dong3,5,6; Jakovlic, Ivan4; Zou, Hong5,6 |
| 刊名 | PLOS ONE
 |
| 出版日期 | 2018-09-04 |
| 卷号 | 13期号:9页码:16 |
| ISSN号 | 1932-6203 |
| DOI | 10.1371/journal.pone.0203089 |
| 英文摘要 | As a result of great diversity in life histories and a large number of described species, taxonomic and phylogenetic uncertainty permeates the entire crustacean order of Isopoda. Large molecular datasets capable of providing sufficiently high phylogenetic resolution, such as mitochondrial genomes (mitogenomes), are needed to infer their evolutionary history with confidence, but isopod mitogenomes remain remarkably poorly represented in public databases. We sequenced the complete mitogenome of Cymothoa indica, a species belonging to a family from which no mitochondrial genome was sequenced yet, Cymothoidae. The mitogenome (circular, 14484 bp, A+T = 63.8%) is highly compact, appears to be missing two tRNA genes (trnI and trnE), and exhibits a unique gene order with a large number of rearrangements. High compactness and the existence of palindromes indicate that the mechanism behind these rearrangements might be associated with linearization events in its evolutionary history, similar to those proposed for isopods from the Armadillidium genus (Oniscidea). Isopods might present an important model system to study the proposed discontinuity in the dynamics of mitochondrial genomic architecture evolution. Phylogenetic analyses (Bayesian Inference and Maximum Likelihood) conducted using nucleotide sequences of all mitochondrial genes resolved Oniscidea and Cymothoida suborders as paraphyletic. Cymothoa indica was resolved as a sister group (basal) to all remaining isopods, which challenges the accepted isopod phylogeny, where Cymothoida are the most derived, and Phreatoicidea the most basal isopod group. There is growing evidence that Cymothoida suborder might be split into two evolutionary distant clades, with parasitic species being the most basal split in the Isopoda clade, but a much larger amount of molecular resources carrying a high phylogenetic resolution will be needed to infer the remarkably complex evolutionary history of this group of animals with confidence. |
| 资助项目 | Earmarked Fund for China Agriculture Research System[CARS-45-15] ; National Natural Science Foundation of China[31572658] ; Major Scientific and Technological Innovation Project of Hubei Province[2015ABA045] ; Deanship of Scientific Research at King Saud University[1435-012] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000444222400027 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/5749]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Wang, Gui-Tang |
| 作者单位 | 1.GC Univ, Dept Zool, Faisalabad, Pakistan 2.King Saud Univ, Dept Zool, Coll Sci, Riyadh, Saudi Arabia 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Biotransduct Lab, Wuhan, Hubei, Peoples R China 5.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan, Hubei, Peoples R China 6.Chinese Acad Sci, Key Lab Aquaculture Dis Control, Minist Agr, Inst Hydrobiol, Wuhan, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Gui-Tang,Li, Wen-Xiang,Al-Misned, Fahad,et al. The complete mitochondrial genome of Cymothoa indica has a highly rearranged gene order and clusters at the very base of the Isopoda clade[J]. PLOS ONE,2018,13(9):16. |
| APA | Wang, Gui-Tang.,Li, Wen-Xiang.,Al-Misned, Fahad.,Al-Ghanim, Khalid Abdullah.,Mahboob, Shahid.,...&Zou, Hong.(2018).The complete mitochondrial genome of Cymothoa indica has a highly rearranged gene order and clusters at the very base of the Isopoda clade.PLOS ONE,13(9),16. |
| MLA | Wang, Gui-Tang,et al."The complete mitochondrial genome of Cymothoa indica has a highly rearranged gene order and clusters at the very base of the Isopoda clade".PLOS ONE 13.9(2018):16. |
入库方式： OAI收割
来源：武汉植物园
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