Kurum Yazarı "Köse, Yavuz Bülent" WoS İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Karyomorphology of Turkish species in Centaurea sections Centaurea and Phalolepis (Asteraceae) and implications for taxonomy
Uysal, Tuna; Bozkurt, M.; Tugay, O.; Ertuğrul, Kuddisi; Sezer, E. N. Şimşek; Köse, Yavuz Bülent (Taylor & Francis LTD, 2017)In this paper, 31 mostly endemic and locally distributed Turkish Centaurea taxa belonging to Centaurea and Phalolepis sections were examined in terms of their karyomorphology. The basic chromosome number for all of the ... -
A New Centaurea L. (Asteraceae) Species from Turkey
Uysal, Tuna; Köse, Yavuz Bülent (Tubitak Scientific & Technical Research Council Turkey, 2009)A new Centaurea L. (Asteraceae) species from Turkey is described and illustrated. Centaurea dursunbeyensis Uysal & Kose exists on limestone crevices in ancient Dursunbey Forest (Balikesir) in western Anatolia. It belongs ... -
New Chromosome Counts in Centaurea Section Phalolepis (Asteraceae) From Turkey
Uysal, Tuna; Köse, Yavuz Bülent; Yücel, Ersin; Ertuğrul, Kuddisi (Soc Royal Botan Belgique, 2009)Eleven new chromosome counts in 10 Turkish endemic Centaurea species in section Phalolepis are reported. The prevalence of the basic chromosome number of x = 9, together with a close correlation between karyological data ... -
Phylogenetic Relationships of Some Ajuga L. Taxa Based on the Ribosomal DNA Internal Transcribed Spacer Region
Köse, Yavuz Bülent; Mutlu, Mehmet Burçin; Küçük, Sevim (Ars Docendi, 2018)Ajuga L. is represented by 14 species and 27 taxa in the flora of Turkey. Eleven species of Ajuga have been studied for phylogeny based on sequence data of the nuclear ribosomal DNA region ( ITS). According to the findings, ... -
Phytochemical characterization of phenolics by LC-MS/MS and biological evaluation of Ajuga orientalis from Turkey
Göğer, Fatih; Köse, Yavuz Bülent; Göğer, Gamze; Demirci, Fatih (Bangladesh Pharmacological Soc, 2015)The aim of this study was to reveal the phytochemical constituents, antioxidant and antimicrobial activity of Ajuga orientalis. According to the antimicrobial results, the methanol extract of A. orientalis showed a MIC ... -
Pollen morphology of some endemic Turkish Centaurea L. (Asteraceae, section Phaloletis) and their taxonomic value
Erkara, Ismuhan Potoğlu; Köse, Yavuz Bülent; Osoydan, Kadir; Yücel, Ersin (Springer Wien, 2012)In this study, the detailed pollen morphological structures of some endemic Turkish species of Centaurea amaena Boiss., C. antalyense H. Duman & A. Duran, C. aphrodisea Boiss., C. hierapolitana Boiss., C. luschaniana ... -
Pollen Morphology of Some Turkish Ajuga L. (Lamiaceae) and Its Taxonomic Value
Köse, Yavuz Bülent; Erkara, Ismuhan Potoğlu; Alan, Sevim (Bangladesh Botanical Soc, 2011)Pollen morphological structures of eight Turkish species of Ajuga, namely A. bombycina Boiss., A. chamaepitys (L.) Schreber ssp. chin var. chia (Schreber) Arcangeli, A. chamaepitys (L.) Schreber ssp. chia var. ciliata ... -
The Total Phenolic Contents and Antioxidant Activities of Endemic Species Ajuga postii Briq. and Ajuga relicta PH Davis (Lamiaceae) from Turkey
Sönmez, Emel; Köse, Yavuz Bülent (Assoc Pharmaceutical Teachers India, 2017)Background: Ajuga species are anthelmintic, diuretic, antifungal, and antimycobacterial agents. Lamiaceae members Ajuga postii Briq. and Ajuga relicta P.H. Davis are local endemic species of Turkey. Aim: To give information ... -
Volatile Compositions of Safflower (Carthamus Tinctorius L.) Genotype Flowers Cultivated Under Rainfed and Irrigated Conditions
Köse, Arzu; Özek, Temel; Özek, Gülmira; Köse, Yavuz Bülent (Parlar Scientific Publications (PSP), 2017)The aim of this study is to investigate essential oil composition of the flowers of 14 Carthamus tinctorius L. (Safflower - Asteraceae) lines and varieties developed selection breeding method and their reaction to rainfed ... -
Volatile Oil Composition and Biological Activity of Achillea Biebersteinh Afan. and Achillea Teretifolia Willd
Köse, Yavuz Bülent; Demirci, Betül; İşcan, Gökalp (Parlar Scientific Publications (PSP), 2017)The genus Achillea L. (Asteraceae) is widely distributed in Turkey and used as folk remedies for their several biological effects. In this study hydro distilled essential oils of Achillea biebersteinii and Achillea teretifolia ...