Morphology, anatomy and karyology of endangered Turkish endemic Physoptychis haussknechtii Bornm. (Brassicaceae) from Central Anatolia

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dc.contributor.authorTekin, Mehmet
dc.contributor.authorMartin, Esra
dc.date.accessioned2024-02-23T14:29:45Z
dc.date.available2024-02-23T14:29:45Z
dc.date.issued2017
dc.departmentNEÜen_US
dc.description.abstractIn this study, the morphology, anatomy, pollen morphology, leaf and seed micromorphology and karyology of the Turkish endangered endemic Physoptychis haussknechtii were investigated in detail for the first time. The species was studied in terms of detailed morphology. Basal leaves are narrowly spatulate and cauline leaves are linear to oblanceolate; both leaves are covered with flattened stalked five-armed trichomes. Raceme length was found to be up to 6 cm and 9 cm in the flowering and fruiting stages, respectively. Sepals are linear-oblong, rarely elliptic with obtuse to subacute apex. Petals are spatulate with emarginate apex. Some morphological characteristics such as dimensions of cauline leaves and ovary and length of pistil were measured for the first time. In an anatomical study, root, stem, basal leaf and cauline leaf were examined. The anatomical results showed that the plants have secondary growth in roots, primary growth in stems, amphistomatic and equifacial basal and cauline leaves with anisocytic stomata. Pollen grains are radial symmetrical, isopolar and tricolpate. The ratio of polar axis to equatorial diameter is 1.16, and pollen shape is subprolate. Exine sculpturing is reticulate under light microscope and scanning electron microscope. Seeds are obovate-suborbicular, compressed and pale brown. The chromosome number of P. haussknechtii was defined to be 2n=16. The karyotype formula of P. haussknechtii consists of five metacentric chromosome pairs and three submetacentric chromosome pairs.en_US
dc.description.sponsorshipScientific Research Project Fund of Cumhuriyet University [ECZ-012]en_US
dc.description.sponsorshipWe thank the Scientific Research Project Fund of Cumhuriyet University, for financially supporting this study under the project code ECZ-012.en_US
dc.identifier.doi10.1515/botcro-2016-0045
dc.identifier.endpage40en_US
dc.identifier.issn0365-0588
dc.identifier.issn1847-8476
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85017511018en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage32en_US
dc.identifier.urihttps://doi.org/10.1515/botcro-2016-0045
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14847
dc.identifier.volume76en_US
dc.identifier.wosWOS:000399440900005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUniv Zagreb, Fac Science, Div Biologyen_US
dc.relation.ispartofActa Botanica Croaticaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnatomyen_US
dc.subjectCruciferaeen_US
dc.subjectEndemicen_US
dc.subjectKaryologyen_US
dc.subjectMorphologyen_US
dc.subjectPhysoptychis Haussknechtiien_US
dc.subjectPollenen_US
dc.subjectTurkeyen_US
dc.titleMorphology, anatomy and karyology of endangered Turkish endemic Physoptychis haussknechtii Bornm. (Brassicaceae) from Central Anatoliaen_US
dc.typeArticleen_US

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