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Phylogeographic diversification and postglacial range dynamics shed light on the conservation of the kelp Saccharina japonica
Zhang, Jie1,2,3; Yao, Jianting1,2,3; Hu, Zi-Min1,2,3; Jueterbock, Alexander4; Yotsukura, Norishige5; Krupnova, Tatiana N.6; Nagasato, Chikako7; Duan, Delin1,2,3
2019-04-01
Source PublicationEVOLUTIONARY APPLICATIONS
ISSN1752-4571
Volume12Issue:4Pages:791-803
Corresponding AuthorDuan, Delin(dlduan@gdio.ac.cn)
AbstractStudies of postglacial range shifts could enhance our understanding of seaweed species' responses to climate change and hence facilitate the conservation of natural resources. However, the distribution dynamics and phylogeographic diversification of the commercially and ecologically important kelp Saccharina japonica in the Northwest Pacific (NWP) are still poorly surveyed. In this study, we analyzed the evolutionary history of S. japonica using two mitochondrial markers and 24 nuclear microsatellites. A STRUCTURE analysis revealed two partially isolated lineages: lineage H, which is scattered along the coast of Japan; and lineage P, which occurs along the west coast of the Japan Sea. Ecological niche modeling projections to the Last Glacial Maximum (LGM) revealed that the southern coasts of the Japan Sea and the Pacific side of the Oshima and Honshu Peninsulas provided the most suitable habitats for S. japonica, implying that these regions served as ancient refugia during the LGM. Ancient isolation in different refugia may explain the observed divergence between lineages P and H. An approximate Bayesian computation analysis indicated that the two lineages experienced post-LGM range expansion and that postglacial secondary contact occurred in Sakhalin. Model projections into the year 2,100 predicted that S. japonica will shift northwards and lose its genetic diversity center on the Oshima Peninsula in Hokkaido and Shimokita Peninsula in Honshu. The range shifts and evolutionary history of S. japonica improve our understanding of how climate change impacted the distribution range and diversity of this species and provide useful information for the conservation of natural resources under ongoing environmental change in the NWP.
Keywordglacial refugium phylogeographic diversification range dynamics Saccharina japonica secondary contact
DOI10.1111/eva.12756
Indexed BySCI
Language英语
Funding ProjectCAS-Fujian STS project[2017T3012] ; Norwegian Research Council[MARINFORSK 243916] ; Marine S & T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2018SDKJ0302-2] ; National Natural Science Foundation of China[31302188] ; Shandong Key Sci-Technology Research Project[2016ZDJS06B2]
WOS Research AreaEvolutionary Biology
WOS SubjectEvolutionary Biology
WOS IDWOS:000462771200011
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/154950
Collection实验海洋生物学重点实验室
Corresponding AuthorDuan, Delin
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Shandong, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Shandong, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Shandong, Peoples R China
4.Nord Univ, Fac Biosci & Aquaculture, Bodo, Norway
5.Hokkaido Univ, Field Sci Ctr Northern Biosphere, Sapporo, Hokkaido, Japan
6.TINRO Ctr, Pacific Res Fisheries Ctr, Vladivostok, Russia
7.Hokkaido Univ, Field Sci Ctr Northern Biosphere, Muroran Marine Stn, Muroran, Hokkaido, Japan
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Jie,Yao, Jianting,Hu, Zi-Min,et al. Phylogeographic diversification and postglacial range dynamics shed light on the conservation of the kelp Saccharina japonica[J]. EVOLUTIONARY APPLICATIONS,2019,12(4):791-803.
APA Zhang, Jie.,Yao, Jianting.,Hu, Zi-Min.,Jueterbock, Alexander.,Yotsukura, Norishige.,...&Duan, Delin.(2019).Phylogeographic diversification and postglacial range dynamics shed light on the conservation of the kelp Saccharina japonica.EVOLUTIONARY APPLICATIONS,12(4),791-803.
MLA Zhang, Jie,et al."Phylogeographic diversification and postglacial range dynamics shed light on the conservation of the kelp Saccharina japonica".EVOLUTIONARY APPLICATIONS 12.4(2019):791-803.
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