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Öğe Comparison of essential oils of endemic Salvia dichroantha Stapf collectedfrom Konya(2017) Doğu, Süleyman; Dinç, Muhittin; Kaya, Ayla; Kürkçüoğlu, MineIn the Anatolia folk medicine, Salvia L. (Lamiaceae) species are used by many people in various villages and towns for the therapeutic value of their essential oils. Salvia dichroantha Stapf is an endemic plant of the Irano-Turanian phytogeographic region. Plant materials were collected during the flowering period from Konya Cihanbeyli (900 m) and Konya Taşkent (1800 m). In this study, water-distilled essential oil of Salvia dichroantha was analyzed. The analysis was performed by using a gas chromatography (GC-FID) and gas chromatographymass spectrometry (GC-MS) systems, simultaneously. Eight compounds were identified from the oil of Taşkent representing 96.2 % of the total oil and nine compounds were identified from the oil of Cihanbeyli representing 98.3% of the total oil. The major components were found as caryophyllene oxide (38.6%), caryophyllenol I (16.7%), caryophyllenol II (15.6%) and caryophylladienol II (11.1%) for Taşkent; caryophyllene oxide (65.8%), caryophyllenol II (14.3 %) for the oil of Cihanbeyli.Öğe Composition and Anticandidial Activity of the Essential Oil of Kundmannia syriaca from Turkey(Springer, 2016) Kaya, Ayla; Demirci, Betul; Dinc, Muhittin; Dogu, Suleyman[Abstract Not Availabe]Öğe Composition of the essential oil of Stachys sericantha, S-gaziantepensis, and S-mardinensis (Lamiaceae) from Turkey(Taylor & Francis Inc, 2017) Kaya, Ayla; Demirci, Betul; Dogu, Suleyman; Dinc, MuhittinThe genus Stachys L. one of the largest genera of Lamiaceae and Stachys species are used by many people for the therapeutic value of their essential oils. In this study, water-distilled essential oil of three species of Stachys was analysed. The analysis was performed by using gas chromatography-flame ionisation detector (GC-FID) and gas chromatography-mass spectrometry (GC-MS) systems simultaneously. The major components found were hexadecanoic acid (23.7%), dodecanoic acid (11.3%), and caryophyllene oxide (10.7%) for S. sericantha P.H. Davis (endemic); -pinene (53%), -pinene (8.2%) for S. gaziantepensis M. Dinc and S. Dou (endemic); Menthyl acetate (15.3%), isomenthone (15.0%), pulegone (10%), spathulenol (7.0%), and caryophyllene oxide (6.7%) for S. mardinensis (Post) R. Mill.Öğe Compositions of essential oils of Salvia adenophylla, Salvia pilifera, and Salvia viscosa in Turkey(Taylor & Francis Inc, 2017) Kaya, Ayla; Dinc, Muhittin; Dogu, Suleyman; Demirci, BetulIn the Anatolia folk medicine, Salvia species are used by many people in various villages and towns for the therapeutic value of their essential oils. In this study, water-distilled essential oil of three species of Salvia (Lamiaceae) was analyzed. The analysis was performed using a gas chromatography (GC-FID) and gas chromatography-mass spectrometry systems, simultaneously. The major components were found as -pinene (16.2%) and -pinene (14.4%) for Salvia adenophylla Hedge & Hub-Mor. (endemic); -pinene (24.9%), myrcene (9.0%), and -humulene (7.9%) for Salvia pilifera Montbret et Aucher ex Bentham (endemic); -copaene (13.0%), -caryophyllene (10.8%), -muurolene (9.8%), -cadinene, and caryophyllene oxide (8.0%) for Salvia viscosa Jacq.Öğe Compositions of the essential oils of Ballota nigra subsp uncinata and subsp anatolica from Turkey(Assoc Pharmaceutical Teachers India, 2017) Kaya, Ayla; Kurkcoglu, Mine; Dinc, Muhittin; Dogu, SuleymanBackground: Ballota nigra L. is a member of Lamiaceae family and is represented in the Flora of Turkey by five subspecies. Subsp. uncinata is a mediterranean element while subsp. anatolica is a Irano-Turanian phytogeographic region. Material and Methods: The essential oils from aerial parts of subsp. uncinata and subsp. anatolica were isolated by hydrodistillation. The analysis was performed by using a gas chromatography (GC) and gas chromatography- mass spectrometry (GC-MS) systems, simultaneously. Results: Twenty-two compounds were identified from the oil of subsp. uncinata representing 96.9% of the total oil and fourteen compounds were identified from the oil of subsp. anatolica representing 88% of the total oil. The major components were characterized as caryophyllene oxide (21.2%), hexadecanoic acid (19.9%), beta-caryophyllene (18.9%) for subsp. uncinata and hexadecanoic acid (40.9%) and beta-bisabolene (13.4%) for subsp. anatolica, respectively.Öğe Compositions of the Essential Oils of Teucrium cavernarum and Teucrium paederotoides, Two Endemic Species from Turkey(Taylor & Francis Ltd, 2013) Kaya, Ayla; Demirci, Betul; Dinc, Muhittin; Dogu, Suleyman; Husnu Can Baser, K.The essential oils from aerial parts of Teucrium cavernarum P. H. Davis and Teucrium paederotoides Boiss. & Hausskn. (Lamiaceae) both of which are endemic species in Turkey were isolated by steam distillation and analysed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). Plants were collected during the flowering period from Karaman (T. cavernarum) and Gaziantep (T. paederotoides) province of Turkey. Thirty compounds were identified in the oil of T. cavernarum and seventy three compounds were identified in the oil of T. paederotoides. The major components were characterized as beta-caryophyllene (32.9 %), germacrene D (20.7 %), caryophyllene oxide (14.1 %) and bicyclogermacrene (6.3 %) for T. cavernarum and germacrene-D (20.8 %), pulegone (9.5 %), bicyclogermacrene (9.2 %), hexacecanoic acid (7.9 %) and spathulenol (6.5 %) for T. paederotoides, respectively.Öğe Fruit and seed macro- and micromorphologies of the genus Matthiola (Brassicaceae) in Turkey and their taxonomic value(Tubitak Scientific & Technological Research Council Turkey, 2019) Kaya, Ayla; Unal, Murat; Sefali, Abdurrahman; Martin, EsraMacro- and micromorphological features of fruit and seeds belonging to 12 taxa genera of Matthiola W.T. Aiton were studied via stereomicroscope and scanning electron microscope. In macromorphological studies, the following variables were investigated: the shape, size, and color of fruit and seeds; the length of fruiting pedicel; the structure of the median vein; stigma (horns); and trichome properties and density in fruit. In micromorphological studies, the presence or absence of seed wings, seed coat pattern in disc and wing, and epidermal cell shape in disc and wing were determined. According to our findings, all characters of fruit and seeds are extremely variable and can be used as criteria to distinguish species of the genus.Öğe Karyotype Analyses of the Genus Matthiola (Brassicaceae) in Turkey(Univ Tokyo Cytologia, 2016) Martin, Esra; Unal, Murat; Dogan, Bekir; Altinordu, Fahim; Sefali, Abdurrahman; Kaya, AylaIn the present paper, karyotype analyses are reported for 12 taxa of Matthiola from Turkey. Matthiola trojana Dirmenci, Satil & Ttimen, M odoratissima (Pall.) R.Br., M anchonifolia Hub.-Mor., M montana Boiss., M fruticulosa (L.) Maire ssp. fruticulosa and M ovatifolia (Boiss.) Boiss. counted 2n=12 chromosomes, and M incana (L.) R.Br., M longipetala (Vent.) DC. ssp. bicornis (Sibth. et Smith) P. W. Ball, M longipetala (Vent.) DC. ssp. longipetala, M longipetala (Vent.) DC. ssp. pumilio (Sibth. & Smith) P. W. Ball, M sinuata (L.) R.Br., and M tricuspidata (L.) R.Br. showed 2n=14 chromosomes. The idiograms and karyomorphometric data obtained by using Image Analysis System (Bs200Pro). The chromosome number of M montana was determined for the first time. Also, karyotype asymmetry index such as M-CA, CVCL and CVCL were measured for the reconstruction of karyological relationships.Öğe Karyotype Analyses of the Genus Matthiola (Brassicaceae) in Turkey(Univ Tokyo Cytologia, 2016) Martin, Esra; Unal, Murat; Dogan, Bekir; Altinordu, Fahim; Sefali, Abdurrahman; Kaya, AylaIn the present paper, karyotype analyses are reported for 12 taxa of Matthiola from Turkey. Matthiola trojana Dirmenci, Satil & Ttimen, M odoratissima (Pall.) R.Br., M anchonifolia Hub.-Mor., M montana Boiss., M fruticulosa (L.) Maire ssp. fruticulosa and M ovatifolia (Boiss.) Boiss. counted 2n=12 chromosomes, and M incana (L.) R.Br., M longipetala (Vent.) DC. ssp. bicornis (Sibth. et Smith) P. W. Ball, M longipetala (Vent.) DC. ssp. longipetala, M longipetala (Vent.) DC. ssp. pumilio (Sibth. & Smith) P. W. Ball, M sinuata (L.) R.Br., and M tricuspidata (L.) R.Br. showed 2n=14 chromosomes. The idiograms and karyomorphometric data obtained by using Image Analysis System (Bs200Pro). The chromosome number of M montana was determined for the first time. Also, karyotype asymmetry index such as M-CA, CVCL and CVCL were measured for the reconstruction of karyological relationships.Öğe Öncesinde Acinos olarak bilinen Türkiye'deki altı Clinopodium taksonunun nutlet morfolojisi(2014) Kaya, Ayla; Dinç, MuhittinLamiaceae'nin Satureja, Calamintha, Micromeria, Clinopodium ve Acinos cinslerine ait türlerin bir grubu genel sınırları içinde karışıklığa neden olmaktadır. Bu çalışmada, öncesinde Acinos olarak bilinen Türkiye Florası'ndaki altı Clinopodium taksonunun nutlet morfolojisi stereo ve taramalı electron mikroskobu (SEM) kullanılarak ilkkez çalışılmış ve nutletlerin ayrıntılı tanımları ve resimleri burada verilmiştir. Sonuçlarımıza göre, nutletler üçgenimsi, oblong ya da obovoid şekillidir. Nutletler 1.2-2.2 mm uzunluğunda ve 0.6-1.5 mm genişliğindedir. Kahverengi ya da koyu kahverengi renginde ve yüzeyleri papilli, hücresel, damarlı, ağsı-damarlı ya da ağsı-adacıklıdır. Nutlet yüzeyleri populasyondan, populasyona farklılık göstediği için Clinopodium alpinum (syn: Acinos alpinus) ve C. graveolens subsp. rotundifolium (syn: A. rotundifolius) kompleks türler olarak tanımlanmıştır. Çalışma sonuçlarımız nutlet yüzeylerinin taksonomik bir karakter olarak faydalı olabilileceğini göstermektedir.Öğe POLLEN MORPHOLOGY OF SIX SPECIES PREVIOUSLY PLACED IN MALCOLMIA (BRASSICACEAE) IN TURKEY(Bangladesh Botanical Soc, 2017) Kaya, Ayla; Unal, Murat; Ozgokce, Fevzi; Dogan, Bekir; Martin, EsraThe genus Malcolmia R. Br. (Brassicaceae) is taxonomically problematic and some of its species have recently been transferred to the genera Strigosella Boiss. and Zuvanda Dvorak. In this study, pollen morphology of some species of Malcolmia, Strigosella and Zuvanda, previously placed in illalcolmia genus, were examined under scanning electron microscope (SEM), in order to determine the significance of pollen features as taxonomic characters. The results reveal rather uniform morphological features, however fine details are characteristic to distinguishing pollen grains in the species of the genus. The pollen grains in three genera are tricolpate and the surface sculpturing type is reticulate. The basic shape of the pollen grains in species studied is euprolate, subprolate-euprolate and euprolate-perprolate. While pollen grains of S. africana is the smallest in all examined species, M. chic is the.biggest. However, three genera can be easily separated by the length of the polar and equatorial axes themselves.Öğe Seed morphology of some Genista taxa growing in Turkey(2013) Dinç, Muhittin; Kaya, Ayla; Duran, AhmetBirçok Angiosperm familyasında tohum makro ve mikromorfolojisi taksonomik öneme sahiptir. Bu çalışmada, Türkiye’de yetişen bazı Genista tohumlarının stero ve taramalı elekton mikroskobu (SEM) kullanılarak morfolojileri çalışılmıştır. Sonuçlar göstermektedir ki, tohum boyutları ve renkleri cinsin seksiyonlarının sınıflandırılmasında taksonomik değere sahiptir. Bununla birlikte tohum yüzeyi taksonlar arasında az ya da çok farklıdır ve Türkiye’de cinsin seksiyon sınıflandırmasında anlamlı değildir.Öğe Study of phylogenetic relationship of Turkish species of Matthiola (Brassicaceae) based on ISSR amplification(Tubitak Scientific & Technological Research Council Turkey, 2016) Dogan, Bekir; Celik, Mustafa; Unal, Murat; Sefali, Abdurrahman; Martin, Esra; Kaya, AylaMatthiola W.T. Aiton is a taxonomically complex genus in which there are many problems, mostly with Matthiola longipetala and M. odoratissima. Matthiola species native to Turkey were collected from various locations in Anatolia, and their DNA was isolated. Revision studies performed on the basis of molecular data obtained from studies conducted in recent years have made the phylogenetic relationships and systematic positions of the taxa more apparent and reliable. Consequently, the remaining taxonomic problems among the species have been resolved through the use of DNA-based molecular analysis methods, which, unlike phenotype studies, are not affected by environmental factors. The inter-simple sequence repeat (ISSR) fingerprinting method was used in the study because its properties were considered to be more reliable and consistent than those of the randomly amplified polymorphic DNA method. DNA fragments were amplified through the use of ISSR primers. The phylogenetic relationships among the taxa were represented on a dendrogram constructed through means of NTSYSpc 2.02 software. The infrageneric and intergeneric phylogenetic relationships between Matthiola and other related genera were also characterized. It was determined that the taxa Matthiola odoratissima and M. ovatifolia are separate but closely related. Moreover, it was observed that the Matthiola longipetala complex forms a separate group within the genera. Clearly, the genera Matthiola, Sterigmostemum, Strigosella, Malcolmia, and Chorispora are phylogenetically differentiated on the dendrogram.Öğe Study of phylogenetic relationship of Turkish species ofMatthiola (Brassicaceae) based on ISSR amplification(2016) Doğan, Bekir; Çelik, Mustafa Bahattin; Ünal, Murat; Sefalı, Abdurrahman; Martin, Esra; Kaya, AylaMatthiola W.T.Aiton is a taxonomically complex genus in which there are many problems, mostly with Matthiola longipetalaand M. odoratissima. Matthiola species native to Turkey were collected from various locations in Anatolia, and their DNA was isolated. Revision studies performed on the basis of molecular data obtained from studies conducted in recent years have made the phylogenetic relationships and systematic positions of the taxa more apparent and reliable. Consequently, the remaining taxonomic problems among the species have been resolved through the use of DNA-based molecular analysis methods, which, unlike phenotype studies, are not affected by environmental factors. The inter-simple sequence repeat (ISSR) fingerprinting method was used in the study because its properties were considered to be more reliable and consistent than those of the randomly amplified polymorphic DNA method. DNA fragments were amplified through the use of ISSR primers. The phylogenetic relationships among the taxa were represented on a dendrogram constructed through means of NTSYSpc 2.02 software. The infrageneric and intergeneric phylogenetic relationships between Matthiola and other related genera were also characterized. It was determined that the taxa Matthiola odoratissima and M. ovatifolia are separate but closely related. Moreover, it was observed that the Matthiola longipetala complex forms a separate group within the genera. Clearly, the genera Matthiola, Sterigmostemum, Strigosella, Malcolmia, and Chorispora are phylogenetically differentiated on the dendrogram.Öğe Taxonomic status of the subspecies of Teucrium lamiifolium in Turkey: reevaluation based on macro- and micro-morphology, anatomy and chemistry(Wiley, 2013) Dogu, Suleyman; Dinc, Muhittin; Kaya, Ayla; Demirci, BetulTeucrium stachyophyllum P. H. Davis was first described as a separate species in the Syrian, Lebanon and Palestine Flora', but was reduced to a subspecies of T. lamiifolium d'Urv. in the Turkish Flora'. Studies on the macro- and micro-morphology as well as the anatomy of populations of T. lamiifolium subsp. stachyophyllum (P. H. Davis) Hedge & Ekim and T. lamiifolium subsp. lamiifolium in Turkey have been carried out based on herbarium specimens and field observations. The results from the anatomical studies on stems and leaves show that although the two taxa are similar in stem anatomy, they differ in terms of mesophyll thickness and occurrence of crystals in the upper epidermal cells of the leaf. Light and scanning electron microscope analyzes revealed striking differences in colour, size, sculpture and gland density between nutlets of the two taxa. Morphological studies also showed that there were important differences between the two taxa in terms of inflorescence, indumentum, and stem length and thickness. In addition, the essential oils from aerial parts of T. lamiifolium subsp. stachyophyllum and T. lamiifolium subsp. lamiifolium were isolated by steam distillation and analysed by gas chromatography (GC) and gas chromatographymass spectrometry (GCMS). The major components were characterized as -caryophyllene (23.544.8%), trans--bergamotene (22.426.4%), germacrene D (22.2%) and (Z)--farnesene (14.0%) for subp. lamiifolium and trans--bergamotene (38.141.1%) and -caryophyllene (8.78.9%) for subsp. stachyophyllum, respectively. As a result of the studies, it is proposed that the taxon treated as T. lamiifolium subsp. stachyophyllum in the Turkish flora should be raised to specific rank as T. stachyophyllum.
