Micromorphological and anatomical characters of the Turkish endemic marrubium trachyticum boiss. (lamiaceae)

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dc.contributor.authorAytaş Akçin, Tülay
dc.contributor.authorCamili, Burcu
dc.date.accessioned2019-12-20T13:12:59Z
dc.date.available2019-12-20T13:12:59Z
dc.date.issued2018
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn the present study, micromorphological characters of stem, leaf, calyx and mericarp of the Turkish endemic Marrubium trachyticum Boiss were investigated using scanning electron microscopy (SEM) and the anatomy of root, stem and leaf using light microscopy (LM). Stellate trichomes with unequal rays and branched hairs were observed on the stem, leaf and calyx. The distributions and densities of glandular trichomes on these vegetative organs were less than the eglandular trichomes. The mature mericarps of the species were ovate in shape and sculpturing pattern was penta-hexagonal colliculate. According to the anatomical results, M. trachyticum has secondary root structure. The stem has a distinct collenchyma layer. The stem is surrounded by oval or rectangular epidermal cells with a thick cuticle and is quadrangular in shape. The leaves are bifacial (dorsiventral) with anomocytic stomata in both the upper and the lower surfaces.en_US
dc.description.abstractBu çalışmada, Türkiye için endemik bir tür olan Marrubium trachyticum Boiss.’un taramalı elektron mikroskobu (SEM) kullanılarak gövde, yaprak, kaliks ve fındıkçığının mikromorfolojik özellikleri ve ışık mikroskobu kullanılarak kök, gövde ve yaprak anatomisi araştırıldı. M. trachyticum’un gövde, yaprak ve kaliksi üzerinde eşit olmayan ışınlı stellat tüyler ve dallanmış tüyler gözlendi. Bununla beraber, M. trachyticum’un bu vejetatif organları üzerindeki salgı tüylerinin dağılışı ve yoğunluğu, örtü tüylerinden daha azdır. Türün olgun fındıkçıkları, ovat şekilliydi ve yüzey süslemesi penta-hexagonal colliculate (beşgenaltıgen şekilli kabartılı)’dir. Anatomik sonuçlara göre, araştırılan tür, sekonder kök yapısına sahiptir. Gövdenin belirgin bir kollenkima tabakasına sahip olduğu gözlendi. Gövde enine kesiti dört köşelidir ve ince bir kutikulaya sahip oval veya dikdörtgen epidermis hücreleri ile çevrilidir. M. trachyticum’un yaprakları bifasiyaldir (dorsiventral). Bu tür, yaprağın hem alt hem de üst yüzeyinde anomositik tip stomalara sahiptir.en_US
dc.identifier.citationAytaş Akçin, T , Camili, B . (2018). Micromorphological and anatomical characters of the Turkish endemic marrubium trachyticum boiss. (lamiaceae). Trakya University Journal of Natural Sciences , 19 (1) , 77-83 . DOI: 10.23902/trkjnat.373647en_US
dc.identifier.endpage83en_US
dc.identifier.issn2147-0294
dc.identifier.issn2528-9691
dc.identifier.issue1en_US
dc.identifier.startpage77en_US
dc.identifier.urihttps://doi.org/10.23902/trkjnat.373647
dc.identifier.urihttps://hdl.handle.net/20.500.14551/4860
dc.identifier.volume19en_US
dc.language.isoenen_US
dc.publisherTrakya Üniversitesi Fen Bilimleri Enstitüsüen_US
dc.relation.ispartofTrakya University Journal of Natural Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Başka Kurum Yazarıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnatomyen_US
dc.subjectLamiaceaeen_US
dc.subjectScanning Electron Microscopy (SEM)en_US
dc.subjectTurkeyen_US
dc.titleMicromorphological and anatomical characters of the Turkish endemic marrubium trachyticum boiss. (lamiaceae)en_US
dc.typeArticleen_US

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