| Phylogeny and adaptative evolution to chemosynthetic habitat in barnacle (Cirripedia: Thoracica) revealed by mitogenomes | |
| Gan, Zhibin1,2; Jones, Diana S.3; Liu, Xinming4; Sui, Jixing1,2; Dong, Dong1,2; Li, Xinzheng1,2,5,6 | |
| 2022-09-15 | |
| 发表期刊 | FRONTIERS IN MARINE SCIENCE
 |
| 卷号 | 9页码:15 |
| 通讯作者 | Dong, Dong([email protected]) ; Li, Xinzheng([email protected]) |
| 摘要 | Thoracican barnacles represent a unique group that has evolved in parallel identical somatotype s (sessile, stalked and asymmetric) in both normal and chemosynthetic environments. Hydrothermal vents and methane seeps are typical extreme deep-sea chemosynthetic habitats for marine macrobenthos. Characterizing the evolutionary history and adaptive strategy of barnacles is fundamentally important for understanding their origin, speciation, and diversification. Herein, we performed a series of phylogenetic analyses focusing on the mitochondrial genomes of the main extant barnacle lineages. Phylogenetic inferences and topology tests contradict the view of the sister relationship between verrucomorphs and balanomorphs, instead revealing that pollicipedids, calanticids and balanomorphs share common ancestor. Selective pressure analyses indicate that the two barnacle lineages of chemosynthetic ecosystems exhibit similar patterns in their evolution of adaptive characters, but have diverse and specific positive substitution sites of mitogenomes. Divergence times suggest that chemosynthetic barnacles originated in the Cenozoic, coinciding with the origins of other metazoan animals in chemosynthetic habitats as well as the Paleogene mass extinction and oceanic anoxic events. It is reasonable to suppose that ecological niche vacancy, sitotaxis, gene specificity in adaptive stress responses, and the subdivision of the ecological niche contributed to the origin and diversification of barnacles in chemosynthetic ecosystems. |
| 关键词 | barnacle adaptive evolution mitogenome phylogeny origin chemosynthetic habitat |
| DOI | 10.3389/fmars.2022.964114 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key R & D Program of China; [2018YFC0310800]; [KEXUE2020GZ01] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| WOS类目 | Environmental Sciences ; Marine & Freshwater Biology |
| WOS记录号 | WOS:000862099800001 |
| 出版者 | FRONTIERS MEDIA SA |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/180760 |
| 专题 | 海洋生物分类与系统演化实验室 |
| 通讯作者 | Dong, Dong; Li, Xinzheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 3.Western Australian Museum, Collect & Res, Welshpool DC, WA, Australia 4.Guangxi Univ Chinese Med, Inst Marine Drugs, Nanning, Peoples R China 5.Univ Chinese Acad Sci, Coll Marine Sci, Beijing, Peoples R China 6.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Gan, Zhibin,Jones, Diana S.,Liu, Xinming,et al. Phylogeny and adaptative evolution to chemosynthetic habitat in barnacle (Cirripedia: Thoracica) revealed by mitogenomes[J]. FRONTIERS IN MARINE SCIENCE,2022,9:15. |
| APA | Gan, Zhibin,Jones, Diana S.,Liu, Xinming,Sui, Jixing,Dong, Dong,&Li, Xinzheng.(2022).Phylogeny and adaptative evolution to chemosynthetic habitat in barnacle (Cirripedia: Thoracica) revealed by mitogenomes.FRONTIERS IN MARINE SCIENCE,9,15. |
| MLA | Gan, Zhibin,et al."Phylogeny and adaptative evolution to chemosynthetic habitat in barnacle (Cirripedia: Thoracica) revealed by mitogenomes".FRONTIERS IN MARINE SCIENCE 9(2022):15. |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论