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dc.contributor.authorJafari, Omid
dc.contributor.authorFernandes, Jorge Manuel de Oliveira
dc.contributor.authorHedayati, Ali-Akbar
dc.contributor.authorShabany, Ali
dc.contributor.authorNasrolahpourmoghadam, Maryam
dc.identifier.citationJafari, O., Fernandes, J. M. d. O., Hedayati, A.-A., Shabany, A. & Nasrolahpourmoghadam, M. (2019). Microsatellite analysis of five populations of Alosa braschnikowi (Borodin, 1904) across the Southern coast of the Caspian Sea. Frontiers in Genetics, 10: 760. doi:nb_NO
dc.description.abstractGenetic diversity studies are essential in characterization of populations and species conservation. Alosa braschnikowi is a commercially valuable species native to the Caspian Sea. It is thought to have eight to nine subspecies, but the genetics of these populations remains to be investigated. The present study was performed to evaluate the genetic population structures of Caspian marine shad (Alosa braschnikowi) in the southern coast of the Caspian Sea using six pairs of SSR markers. A total of Alosa braschnikowi 140 specimens through five locations across the southern coast of the Caspian Sea were genotyped and 130 alleles were identified. The overall mean values of Ho and He were 0.58 and 0.87, respectively, with the highest and minimum value of Ho observed in Sari (0.67 ± 0.08) and Miankaleh (0.50 ± 0.04), respectively. The overall mean value of allelic richness was 12.6. The data suggest that there was a high rate of migration between populations of Alosa braschnikowi (overall mean of Nm = 13.57), with the highest value (19.07) between Gomishan and Mahmodabad locations. AMOVA results showed that 96% of variation was related to within populations and only 4% belonged to between populations. The mean Fst value of 0.019 indicates a low level of population differentiation. Our data suggest that there may be two genetically separate populations of Alosa braschnikowi across the southern coast of the Caspian Sea and a high rate of migration is likely to limit genetic diversity between them.nb_NO
dc.description.abstractMicrosatellite Analysis of Five Populations of Alosa braschnikowi (Borodin, 1904) Across the Southern Coast of the Caspian Seanb_NO
dc.publisherFrontiers Media S.A.nb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.titleMicrosatellite analysis of five populations of Alosa braschnikowi (Borodin, 1904) across the Southern coast of the Caspian Seanb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.rights.holder© 2019 The Author(s)nb_NO
dc.subject.nsiVDP::Matematikk og Naturvitenskap: 400::Basale biofag: 470::Genetikk og genomikk: 474nb_NO
dc.source.journalFrontiers in Geneticsnb_NO

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