Sürdürülebilir Kalkınma Amaçları
Yayınlar
- MakaleAçık Erişim2019Cytogenetical Analyses of some species of the genus Sisymbrium (Brassicaceae) in Turkey
Eroğlu, Halil Erhan; Ünal, Murat; Sefali, Abdurrahman; Martin, Esra; Kelkitoğlu, Aslıhan
In this study, karyotype analyses of three species belonging to the genus SisymbriumL. (Brassicaceae) and grown naturally in Turkey were conducted. These taxa areS. officinale (L.) Scop., S. runcinatum Lag. ex DC. and S.orientale L. The somatic chromosome number of 2n = 14 was reported forall species. Total chromosome lengths are between 1.33 and 2.43 µm in S.officinale, 1.30 and 2.48 µm in S. orientale, 1.02 and 2.18µm in S. runcinatum. The karyotypes are as follows: S. officinaleconsists of 12m + 2sm, S. orientale consists of 10m + 4sm and S. runcinatum consistsof 10m + 4sm chromosome pairs. S. runcinatum is the most asymmetricalkaryotype based on all index values.
AtıfOpenAlex6TR Dizin2
İncele - MakaleAçık Erişim2019Scopus SJRQ2Fruit and seed macro- and micromorphologies of the genus Matthiola (Brassicaceae) in turkey and their taxonomic value
Kaya, Ayla; Ünal, Murat; Sefali, Abdurrahman; Martin, Esra
Macro- 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.
AtıfScopus5WoS4TR Dizin1
İncele - MakaleAçık Erişim2016Scopus SJRQ4Karyotype analyses of the genus Matthiola (Brassicaceae) in Turkey
Martin, Esra; Ünal, Murat; Doǧan, Bekir; Altinordu, Fahim; Sefali, Abdurrahman; Kaya, Ayla
In the present paper, karyotype analyses are reported for 12 taxa of Matthiola from Turkey. Matthiola trojana Dirmenci, Satil & Tümen, 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 MCA, CVCL and CVCL were measured for the reconstruction of karyological relationships.
AtıfScopus9WoS7OpenAlex7İncele - MakaleAçık Erişim2016Scopus SJRQ2Study of phylogenetic relationship of Turkish species of Matthiola (Brassicaceae) based on ISSR amplification
Doğan, Bekir; Çelik, Mustafa; Ünal, Murat; Sefali, Abdurrahman; Martin, Esra; Kaya, Ayla
Matthiola 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 represe ted 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.
AtıfScopus7WoS5OpenAlex6İncele