Başlık için Biyoloji Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 281, listelenen: 217-236
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Sarıkamış Ayı, Ursus arctos arctos (LINNAEUS, 1758), Popülasyonunun Antropojenik Kaynaklara Bağlı Besin İçeriklerinin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2022)This study aims to determine the nutritional content of brown bear (Ursus arctos arctos) populations in Eastern Anatolia. Brown bear fecal samples were collected between 2013 and 2016 in an area of 550 km², centered in the ... -
Seasonality of Genomic Variation in Drosophila melanogaster
(Fen Bilimleri Enstitüsü, 2020)Local adaptation is of fundamental importance in evolutionary biology and understanding the genetic basis of adaptation to new environments has gained importance in recent years. One of the most common organisms for these ... -
Semaforin 3F Nin Altın Nanopartiküllere Bağlanması, Karakterizasyonu, Huvec ve A549 Hücre Hatlarında Anti-Proliferatif Etkisinin Incelenmesi
(Fen Bilimleri Enstitüsü, 2014)In this study, it is aimed to inhibit abnormal vascularization around tumor microenvironment and to suppress tumor growth using gold nanoparticles functionalized with anti-angiogenic and anti-tumoral Semaphorin 3F without ... -
Sh-Sy5y Nöroblastoma Hücrelerinde Yüksek Glukozla Oluşturulan Hasara Karşı Neoeriositrinin Koruyucu Etkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2021)Diabetes mellitus is a common metabolic disease and its incidence increases dramatically. With the spread of diabetes mellitus, there is a significant increase in the complications of disease. Diabetic neuropathy is ... -
Sigara Dumanıyla Uyarılan Nazal Epitel Hücrelerde Oksidatif Stres Cevabında Görev Alan SEPP1,NCF2, SFTPD, CCL5 ve PTGS1 Genlerinin Metilasyon Profili Ve Kurkumin Uyarımının Bu Profile Etkisi
(Fen Bilimleri Enstitüsü, 2022-05-20)Smoking is one of the most common habits all over the world. Although it has been known for many years that smoking is harmful to health, more than 7 million people in the world die from diseases caused by smoking every ... -
Sorgun Göleti Tabiat Parkı ve Çevresi (Güdül-Ankara) Üzerine Floristik Bir Araştırma
(Fen Bilimleri Enstitüsü, 2023)In this research, the Spermatophyte flora of Sorgun Göleti Nature Park (Güdül-Ankara) and its environs has been researched. From June 2020 to July 2022, a total of 12 daily field studies were carried out in the research ... -
Soya (Glycine Max L.) Genotiplerinde Su Taşkınının İndüklediği Morfolojik, Fizyolojik ve Biyokimyasal Değişimler
(Fen Bilimleri Enstitüsü, 2022)Changes in the precipitation regime and the increase in the frequency of extremes (drought and flooding) due to global warming negatively affect plant growth and development. Within the scope of this thesis, it was aimed ... -
Spirulina Platensis Ile Çeşitli Boyaların Renk Giderimlerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2015)The objective of this study was to investigate the decolorization capacity of Spirulina platensis. The study was performed in Zarrouk media and as dye material azo-dyes such as Reactive Yellow, Reactive Red, Reactive Black ... -
Sularda Fekal Kirlilik Tayinine Yönelik Biyosensör Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2019)Contamination of drinking and surface waters with microorganisms is a threatening health problem that attracts attention. One of the microorganisms that determine fecal contamination in water is bacteriophages which infect ... -
Sıçanlarda Bisfenol A İle İndüklenen Polikistik Over Sendromuna Karşı Floretinin Koruyucu Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2020-09-07)Endocrine disruptors are exogen substance or mixtures that cause an adverse effect in organism or organism’s generation by impacting the function of endocrine system. In this study, it was examined whether phloretin, ... -
Şap Virüsünün Hücreye Girişinde Sindekan 1’in Rolünün Araştırılması
(Fen Bilimleri Enstitüsü, 2022)Foot and mouth disease is an acute and highly contagious viral disease of hoofed that causes epidemics and significant economic losses in many countries, including Turkey. There are 7 serotypes and many variants of the ... -
T-2 Toksininin Kan-Testis Bariyeri Üzerine Etkisinin Serw3 Hücre Hattında Araştırılması
(Fen Bilimleri Enstitüsü, 2015)Mycotoxins which are produced in grains by fungi and consumed as main food source threaten human health. T-2 toxin, which is one of the mycotoxins produced in grain and grain products as a secondary metabolite by Fusarium ... -
Tatlı Göl, Hersek ve Paradeniz Lagünleri’nin Zooplankton (Cladocera, Copepoda, Rotifera) Türlerinin Tespit Edilerek, Mevsimsel Dağılımlarının İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)Within the scope of this study carried out in Tatlı Lake, Hersek and Paradeniz Lagoons, it was aimed to determine zooplankton species (Cladocera, Copepoda, Rotifera) and to determine their seasonal distributions and ... -
Tendon Hücreleri Kullanılarak Hazırlanan Allograftların Sıçan Aşil Tendonu Rejenerasyonu Üzerindeki Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2013)The goal of this study was to determine the effects of tenocyte seeded decellularized tendon matrix allografts on the regeneration of rat Achilles tendon by histologic, molecular and biomechanic tests. With this purpose, ... -
The Comparison of Climatic Niches, Plant Functional Traits and the Late Quaternary Refugia of Oaks (Quercus) Distributed in Different Biomes of the Western Palearctic Region
(Fen Bilimleri Enstitüsü, 2023-07)Various factors have impacts of species’ distributions on a global scale. The genus Quercus (oaks) has many widespread species whose distributionhas changed significantly with the global climate changes that occurred in ... -
The Relationships Between Gene Variations and Climate in Two Bird Species Breeding in Anatolia
(Fen Bilimleri Enstitüsü, 2023)CLOCK protein is encoded by the Clock gene in a negative feedback loop which regulates the circadian clock in response to environmental stimuli by functioning as a transcription activator. Glutamine repeat variations are ... -
Tohum Çimlenme Hızının Ekolojik Önemi ve Farklı Çimlenme Hızı Hesaplama Yöntemlerinin Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2019)The geographical location of the Mediterranean basin, climate type and variability within itself, human impact, fire existing as a common factor and rich plant diversity makes the region an ideal area for plant ecology ... -
Trakya Bölgesi'nde Sivrisinek Flavivirüslerinin Tespiti ve Kısmi Genomik Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2017)Flavivirus genus of the family Flaviviridae includes mosquito-borne viruses with significant global health impact, such as West Nile, Dengue and Zika viruses. Moreover, certain flaviviruses only infect various mosquito ... -
Trametes Versicolor Ile Tekstil Boyar Maddelerinin Renginin Giderimi
(Fen Bilimleri Enstitüsü, 2014)Dyes are used with high incidence in textile industry. Waste products that are composed in consequence of mentioned dye and other chemicals are discharged to receiving environment as sea, lake, stream etc. Waste water that ... -
Triticum Boeoticum Boiss. ve Triticum Urartu Thum. Ex Gandil. (Poaceae) Türlerine Ait Populasyonların Yeni Nesil Dizileme Yöntemi ile Araştırılması
(Fen Bilimleri Enstitüsü, 2023)In this thesis study, it was aimed to reveal the intra- and inter-species differences among 94 accessions representing the populations of Triticum baeoticum Boiss. and Triticum urartu Thum. Ex. Gandil. by using the DArTseq ...