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Detecting no natural hybridization and predicting range overlap inSaccharina angustataandSaccharina japonica

2021-02Journal article Restricted access
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dc.contributor.authorZhang, Jie
dc.contributor.authorYotsukura, Norishige
dc.contributor.authorJueterbock, Alexander
dc.contributor.authorHu, Zi-Min
dc.contributor.authorAssis, Jorge
dc.contributor.authorNagasato, Chikako
dc.contributor.authorYao, Jianting
dc.contributor.authorDuan, Delin
dc.date.accessioned2021-06-24T11:35:10Z
dc.date.available2021-06-24T11:35:10Z
dc.date.issued2021-02
dc.description.abstractNatural hybridization can play a significant role in evolutionary processes and influence the adaptive diversification and speciation of brown seaweeds. However, this phenomenon is as yet unknown inSaccharinakelps.Saccharina angustataand two varieties ofSaccharina japonica(S. japonicavar.japonicaandS. japonicavar.diabolica) partly overlap in distribution along the Pacific coast of Hokkaido, which makes them a good model system to study hybridization and introgression among species of the genusSaccharina. Based on 13 highly variable nuclear microsatellites and a mitochondrial marker, we assessed the genetic diversity levels ofS. angustatafor the first time and populations from Muroran to Shiranuka (western part of the Pacific coast in Hokkaido) exhibited highest genetic diversity. Genetic diversity ofS. japonicawas higher inS. japonicavar.japonicaas compared withS. japonicavar.diabolica. There was significant genetic differentiation (F-ST > 0.25,p < 0.05) betweenS. japonicaandS. angustatabased on both markers. Moreover, there was poor genetic connectivity and limited interspecific hybridization among these closely relatedSaccharinaspecies. Ecological niche models projected a northward expansion of bothS. japonicaandS. angustataunder future climate scenarios and a range overlap between two species along the coast of Okhotsk Sea in Kamchatka Peninsula. The interspecific hybridization and genetic diversity among these kelps provide insights for kelp selection and cultivation as well as future conservation strategies of wild stocks.
dc.description.sponsorshipNational Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31900279]
dc.description.sponsorshipShandong Provincial Natural Science FoundationNatural Science Foundation of Shandong Province [ZR2019BC024]
dc.description.sponsorshipBilateral Joint Research Project between China and Japan [2017YFE0130900]
dc.description.sponsorshipFoundation for Science and Technology (FCT) of PortugalPortuguese Foundation for Science and Technology [UID/Multi/04326/2020, DL57/2016/CP1361/CT0035]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1007/s10811-020-02300-3
dc.identifier.issn0921-8971
dc.identifier.urihttp://hdl.handle.net/10400.1/16359
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer
dc.subjectSaccharina
dc.subjectPhaeophyta
dc.subjectGenetic diversity
dc.subjectInterspecific hybridization
dc.subjectRange overlap
dc.subjectClimate change
dc.subject.otherBiotechnology & Applied Microbiology
dc.titleDetecting no natural hybridization and predicting range overlap inSaccharina angustataandSaccharina japonica
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage702
oaire.citation.issue1
oaire.citation.startPage693
oaire.citation.titleJournal of Applied Phycology
oaire.citation.volume33
person.familyNameAssis
person.givenNameJorge
person.identifier.ciencia-id5C1D-05B6-29F7
person.identifier.orcid0000-0002-6624-4820
person.identifier.ridG-9688-2012
person.identifier.scopus-author-id53463298700
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublicationc794f76b-9001-4ac1-913a-bb0f3aab6ef5
relation.isAuthorOfPublication.latestForDiscoveryc794f76b-9001-4ac1-913a-bb0f3aab6ef5

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