{"refrec":{"BRefID":310469,"RR":"<b>Huyghe, F.; Kochzius, M.</b> (2018). Sea surface currents and geographic isolation shape the genetic population structure of a coral reef fish in the Indian Ocean. <i>PLoS One 13(3)</i>: e0193825. <a href=\"https://dx.doi.org/10.1371/journal.pone.0193825\" target=\"_blank\">https://dx.doi.org/10.1371/journal.pone.0193825</a>","BEntID":302800,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>PLoS One 13(3)</i>: e0193825. <a href=\"https://dx.doi.org/10.1371/journal.pone.0193825\" target=\"_blank\">https://dx.doi.org/10.1371/journal.pone.0193825</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Huyghe, F.; Kochzius, M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Huyghe, F.; Kochzius, M.","Englishabstract":"In this contribution, we determine the genetic population structure in the Skunk Clownfish (Amphiprion akallopsisos) across the Indian Ocean, and on a smaller geographic scale in the Western Indian Ocean (WIO). Highly restricted gene flow was discovered between populations on either side of the Indian Ocean using the control region as a mitochondrial marker (mtDNA). We verify this conclusion using 13 microsatellite markers and infer fine scale genetic structuring within the WIO. In total 387 samples from 21 sites were analysed using mtDNA and 13 microsatellite loci. Analysis included estimation of genetic diversity and population differentiation. A haplotype network was inferred using mtDNA. Nuclear markers were used in Bayesian clustering and a principal component analysis. Both markers confirmed strong genetic differentiation between WIO and Eastern Indian Ocean (EIO) populations, and a shallower population structure among Malagasy and East African mainland populations. Limited gene flow across the Mozambique Channel may be explained by its complex oceanography, which could cause local retention of larvae, limiting dispersal between Madagascar and the East African coast. Two other potential current-mediated barriers to larval dispersal suggested in the WIO, the split of the SEC at approximately 10°S and the convergence of the Somali Current with the East African Coast Current at approximately 3°S, were not found to form a barrier to gene flow in this species.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Sea surface currents and geographic isolation shape the genetic population structure of a coral reef fish in the Indian Ocean","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2018,"MonPub":null,"DateUpdate":"2019-04-19","DateCreate":"2019-04-17","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000427030800024","VABBcode":null,"OpenAcc":1,"DOI":"10.1371/journal.pone.0193825"},"refs":null,"anarec":{"AnaID":310469,"PubliDate":2018,"Pagination":"e0193825","XtraPublOfAnaID":null,"ISBN":null,"Volume":"13","Issue":"3","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":123954,"SerRR":"PLoS One. 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