Karyotype studies on the genus Origanum L. (Lamiaceae) species and some hybrids defining homoploidy

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dc.contributor.authorMartin, Esra
dc.contributor.authorDirmenci, Tuncay
dc.contributor.authorArabaci, Turan
dc.contributor.authorYazici, Turker
dc.contributor.authorOzcan, Taner
dc.date.accessioned2024-02-23T14:29:25Z
dc.date.available2024-02-23T14:29:25Z
dc.date.issued2020
dc.departmentNEÜen_US
dc.description.abstractIn this study, chromosome numbers and structures of some Origanum L. taxa growing in Turkey were identified. Using the Image Analysis System, the complements of plant accessions belonging to eight sections, namely Amaracus (Gleditsch) Vogel, Anatolicon Benth., Brevifilamentum Ietsw., Longitubus Ietsw., Chilocalyx (Briq.) Ietsw., Majorana (Miller) Ietsw., Origanum, and Prolaticorolla Ietsw. were determined, by classification with the cytogenetic method. The chromosome number of all taxa except O. sipyleum L. (2n = 28) and O. rotundifolium Boiss. (2n = 28) is 2n = 30. In addition, the hybrids and their parental species have 2n = 30 chromosome numbers. Also, the smallest chromosome length is 0.32 mu m in O. sipyleum. The largest chromosome length is 2.02 mu m in O. minutiflorum O.Schwarz & P.H.Davis. The smallest total haploid length is 10.08 mu m in O. vulgare subsp. hirtum (Link) A.Terracc. and the largest value is 22.00 mu m in O. haussknechtii Boiss. The smallest mean length is 0.33 mu m in O. vulgare L. subsp. hirtum and O. saccatum P.H.Davis. The largest mean length is 0.74 mu m in O. sipyleum L. The chromosome numbers obtained in this study support the speciation of Origanum members via homoploid hybridization. Finally, the somatic chromosome numbers of 10 taxa (including 2 hybrids), chromosome measurements of 22 taxa (including 2 hybrids), and ideograms of 19 taxa (including 2 hybrids) were for the first time performed in this study.en_US
dc.description.sponsorshipTUBITAK [TUBITAK-113Z225]en_US
dc.description.sponsorshipWe would like to thank TUBITAK (project no: TUBITAK-113Z225) for financial support to our investigations.en_US
dc.identifier.doi10.13128/caryologia-579
dc.identifier.endpage143en_US
dc.identifier.issn0008-7114
dc.identifier.issn2165-5391
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85089116698en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage127en_US
dc.identifier.urihttps://doi.org/10.13128/caryologia-579
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14689
dc.identifier.volume73en_US
dc.identifier.wosWOS:000556005200013en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherFirenze Univ Pressen_US
dc.relation.ispartofCaryologiaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChromosomeen_US
dc.subjectHybriden_US
dc.subjectKaryotypeen_US
dc.subjectLamiaceaeen_US
dc.subjectOriganumen_US
dc.titleKaryotype studies on the genus Origanum L. (Lamiaceae) species and some hybrids defining homoploidyen_US
dc.typeArticleen_US

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