New chromosomal data, karyotype asymmetry and polyploid variations of some Gundelia (Asteraceae) species from Turkey

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dc.contributor.authorMartin, Esra
dc.contributor.authorArmağan, Metin
dc.contributor.authorEroğlu, Halil Erhan
dc.contributor.authorDoğru-Koca, Aslı
dc.contributor.authorTugay, Osman
dc.contributor.authorZare, Golshan
dc.contributor.authorKola, Osman
dc.date.accessioned2025-01-06T17:30:25Z
dc.date.available2025-01-06T17:30:25Z
dc.date.issued2023
dc.description.abstractThe genus Gundelia is currently represented with 18 species, of which 16 are in Turkey. In genus Gundelia, the chromosomal data were reported from 12 species. In the present study, it is aimed to eliminate the deficiencies in the knowledge about chromosomal data of Gundelia species. In Genus Gundelia, only a single chromosome number had been detected as 2n=18 so far. The chromosome numbers of four species were reported here for the first time: G. armeniaca, G. cappadocica, G. siirtica, and G. tehranica. In addition, the polyploidy in the genus was rare and G. anatolica was identified as the first polyploid species. All karyotypes except G. tehranica were symmetrical, consisting of metacentric and submetacentric chromosomes. Secondary constrictions were observed in the distal regions of the long arms of the longest metacentric and submetacentric chromosomes. Thus, the chromosomal data of all Turkish Gundelia species were completed. In conclusion, the present study presented new data into the karyological records relating the karyotype evolution and interspecific relations of genus Gundelia. © 2023 Esra Martin,.
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK, (119Z882)
dc.identifier.doi10.36253/caryologia-2103
dc.identifier.endpage95
dc.identifier.issn0008-7114
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85172464411
dc.identifier.scopusqualityQ3
dc.identifier.startpage87
dc.identifier.urihttps://doi.org/10.36253/caryologia-2103
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1602
dc.identifier.volume76
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherFirenze University Press
dc.relation.ispartofCaryologia
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.subjectAnatolia
dc.subjectdysploidy
dc.subjectGundelia
dc.subjectkaryology
dc.subjectpolyploidy
dc.titleNew chromosomal data, karyotype asymmetry and polyploid variations of some Gundelia (Asteraceae) species from Turkey
dc.typeArticle

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