Karyomorphological features of Turkish Centaurea (subgenus Cyanus, Asteraceae) species and its taxonomic importance

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dc.contributor.authorŞirin, Emrah.
dc.contributor.authorBozkurt, Meryem.
dc.contributor.authorUysal, Tuna.
dc.contributor.authorErtuğrul, Kuddisi.
dc.date.accessioned2020-03-26T20:15:01Z
dc.date.available2020-03-26T20:15:01Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Biyoloji Bölümüen_US
dc.description.abstractIn this study, the karyomorphology of 20 Turkish Centaurea (subgenus Cyanus) taxa was examined. The number of chromosomes of 11 taxa belonging to the subgenus Cyanus was determined for the first time. As a result of the karyomorphological studies, the number of basic chromosomes was determined to be x = 8, 10, and 12 in annuals and x = 10 and 11 in perennials. The populations are tetraploid in the seven perennial taxa and polyploidy is not rare for this group. On the other hand, all annual taxa are diploid. Considering the asymmetry indices, we can conclude that most taxa have symmetrical karyotypes. The most common karyotype formulas are 40 metacentric chromosomes (m), 20m, and 16m + 4 submetacentric chromosomes, respectively. A satellite was detected in the majority of the taxa, but it was observed to be mainly localized on the short arm of the chromosome. Satellites are located mainly on the second chromosome.en_US
dc.description.sponsorshipScientific Investigation Projects Coordinator of Selcuk UniversitySelcuk University [15101001]en_US
dc.description.sponsorshipWe thank Ela Nur Simsek Sezer and Ahmet Emre Ceylan for technical assistance. This study was produced from the PhD thesis of Emrah Sirin. This work was supported by the Scientific Investigation Projects Coordinator of Selcuk University (Project No. 15101001).en_US
dc.identifier.citationŞirin, E., Bozkurt, M., Uysal, T., Ertuğrul, K. (2019). Karyomorphological Features of Turkish Centaurea (Subgenus Cyanus, Asteraceae) Species and Its Taxonomic Importance. Turkish Journal of Botany, 43(4), 538-550.
dc.identifier.doi10.3906/bot-1811-28en_US
dc.identifier.endpage550en_US
dc.identifier.issn1300-008Xen_US
dc.identifier.issn1303-6106en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage538en_US
dc.identifier.urihttps://dx.doi.org/10.3906/bot-1811-28
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37972
dc.identifier.volume43en_US
dc.identifier.wosWOS:000474619300010en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorŞirin, Emrah.
dc.institutionauthorBozkurt, Meryem.
dc.institutionauthorUysal, Tuna.
dc.institutionauthorErtuğrul, Kuddisi.
dc.language.isoenen_US
dc.publisherTUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEYen_US
dc.relation.ispartofTURKISH JOURNAL OF BOTANYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAsymmetryen_US
dc.subjectchromosome countsen_US
dc.subjectendemicen_US
dc.subjectkaryomorphologyen_US
dc.subjectmetacentricen_US
dc.titleKaryomorphological features of Turkish Centaurea (subgenus Cyanus, Asteraceae) species and its taxonomic importanceen_US
dc.typeArticleen_US

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