dc.contributor.author | Bartakova, Veronika | |
dc.contributor.author | Bryja, Josef | |
dc.contributor.author | Sanda, Radek | |
dc.contributor.author | Bektaş, Yusuf | |
dc.contributor.author | Stefanov, Tihomir | |
dc.contributor.author | Choleva, Lukas | |
dc.contributor.author | Smith, Carl | |
dc.contributor.author | Reichard, Martin | |
dc.date.accessioned | 2020-12-19T19:40:32Z | |
dc.date.available | 2020-12-19T19:40:32Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Bartáková, V., Bryja, J., Šanda, R., Bektas, Y., Stefanov, T., Choleva, L., Smith, C., & Reichard, M. (2019). High cryptic diversity of bitterling fish in the southern West Palearctic. Molecular phylogenetics and evolution, 133, 1–11. https://doi.org/10.1016/j.ympev.2018.12.025 | en_US |
dc.identifier.issn | 1055-7903 | |
dc.identifier.issn | 1095-9513 | |
dc.identifier.uri | https://doi.org/10.1016/j.ympev.2018.12.025 | |
dc.identifier.uri | https://hdl.handle.net/11436/1567 | |
dc.description | Reichard, Martin/0000-0002-9306-0074; Bryja, Josef/0000-0003-0516-7742; Bektas, Yusuf/0000-0002-8367-9746; Smith, Carl Hendrik/0000-0003-3285-0379; Stefanov, Tihomir/0000-0003-1084-8358 | en_US |
dc.description | WOS: 000458646900001 | en_US |
dc.description | PubMed: 30586649 | en_US |
dc.description.abstract | South-east Europe, along with the adjacent region of south-west Asia, is an important biodiversity hotspot with high local endemism largely contributed by contemporary continental lineages that retreated to southern refugia during colder Quaternary periods. We investigated the genetic diversity of the European bitterling fish (Rhodeus amarus) species complex (Cyprinidae) across its range in the western Palearctic, but with a particular emphasis in the region of Balkan, Pontic and Caspian refugia. We genotyped 12 polymorphic microsatellite loci and a partial sequence of mitochondrial gene cytochrome b (CYTB) for a set of 1,038 individuals from 60 populations. We used mtDNA sequences to infer phylogenetic relationships and historical demography, and microsatellite markers to describe fine-scale genetic variability and structure. Our mtDNA analysis revealed six well-supported lineages, with limited local co-occurrence. Two lineages are distributed throughout central and western Europe (lineages "A" and "B"), with two zones of secondary contact. Another two lineages were restricted to the PontoAegean region of Greece (lineages "C" and "D") and the final two lineages were restricted south of the Caucasus mountains (lineage "E" from the Black Sea watershed and lineage "F" from the Caspian watershed). A signal of recent expansion was revealed in the two widespread lineages and the Ponto-Aegean lineage "C". the geographic distribution of clusters detected by nuclear microsatellites corresponded well with mitochondrial lineages and demonstrated finely sub-structured populations. A profound population structure suggested a significant role of genetic drift in differentiation among lineages. Lineage divergence in the Ponto-Aegean and Caspian regions are substantial, supporting the validity of two described endemic species (Rhodeus meridionalis as lineage "D" and Rhodeus colchicus as lineage "E") and invite taxonomic evaluation of the other two southern lineages (Thracean "C" and Caspian "F"). | en_US |
dc.description.sponsorship | Czech Science FoundationGrant Agency of the Czech Republic [13-05872S]; Ministry of Culture of the Czech Republic [DKRVO 2018/14, 00023272]; [RVO: 67985904] | en_US |
dc.description.sponsorship | Principal financial support came from the Czech Science Foundation (13-05872S) to MR. RS was supported by the Ministry of Culture of the Czech Republic (DKRVO 2018/14, National Museum, 00023272). LC acknowledges institutional support RVO: 67985904. We thank J. Boehlen, K. Schindehutte, M. Koutrakis, E. Lasne, M. Ondrackova, Z. Valova, A. Naseka and T. Eros for providing samples from their collection and to S. Zogaris, S. Shumka and D. Ulqini for their help with fieldwork. Sampling complied with the legal regulations of the respective countries. Samples utilised in the study have been lawfully acquired and were collected prior to the Nagoya Protocol on Access to Genetic Resources and the Fair and Equitable Sharing of Benefits Arising from Their Utilization to the Convention on Biological Diversity has been in effect. New sequences used in this study are available in GenBank under accession numbers MH041650-MH041876. Further details on used samples are specified in Appendix A. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Academic Press Inc Elsevier Science | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Balkan refugium | en_US |
dc.subject | Cyprinidae | en_US |
dc.subject | Mediterranean endemism | en_US |
dc.subject | Ponto-caspian region | en_US |
dc.subject | Gene flow | en_US |
dc.subject | Genetic drift | en_US |
dc.title | High cryptic diversity of bitterling fish in the southern West Palearctic | en_US |
dc.type | article | en_US |
dc.contributor.department | RTEÜ, Su Ürünleri Fakültesi, Su Ürünleri Temel Bilimler Bölümü | en_US |
dc.contributor.institutionauthor | Bektaş, Yusuf | |
dc.identifier.doi | 10.1016/j.ympev.2018.12.025 | |
dc.identifier.volume | 133 | en_US |
dc.identifier.startpage | 1 | en_US |
dc.identifier.endpage | 11 | en_US |
dc.ri.edit | oa | en_US |
dc.relation.journal | Molecular Phylogenetics and Evolution | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |