Phylogeny and adaptative evolution to chemosynthetic habitat in barnacle (Cirripedia: Thoracica) revealed by mitogenomes

doi:10.3389/fmars.2022.964114

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生物分类与系统演化实验室

	Phylogeny and adaptative evolution to chemosynthetic habitat in barnacle (Cirripedia: Thoracica) revealed by mitogenomes
	Gan, Zhibin 5,6; Jones, Diana S.4; Liu, Xinming 3; Sui, Jixing 5,6; Dong, Dong 5,6; Li, Xinzheng 1,2,5,6
刊名	FRONTIERS IN MARINE SCIENCE
	2022-09-15
卷号	9 页码:15
关键词	barnacle adaptive evolution mitogenome phylogeny origin chemosynthetic habitat
DOI	10.3389/fmars.2022.964114
通讯作者	Dong, Dong(dongd@qdio.ac.cn) ; Li, Xinzheng(lixzh@qdio.ac.cn)
英文摘要	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.
资助项目	National Key R & D Program of China ; [2018YFC0310800] ; [KEXUE2020GZ01]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
出版者	FRONTIERS MEDIA SA
WOS记录号	WOS:000862099800001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/180759]
专题	海洋研究所_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.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 2.Univ Chinese Acad Sci, Coll Marine Sci, Beijing, Peoples R China 3.Guangxi Univ Chinese Med, Inst Marine Drugs, Nanning, Peoples R China 4.Western Australian Museum, Collect & Res, Welshpool DC, WA, Australia 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao, Peoples R China
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.