Browsing Makaleler / Articles by Issue Date
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Mutagenic efficiency of gamma irradiation in two soybean varieties
(1984)Efficiency of gamma irradiation on certain characteristics such as seedling height and dry weight of Amsoy-71 and Calland soybean varieties has been measured considering to use this mutagen effectively in mutation breeding. ... -
Nem oranları değişik olan Soya tohumları üzerine Gama Radyasyonunun Etkisi
(T.A.E.K., Ankara Nükleer Tarım Araştırma Merkezi, 1985)Gamma radyasyonu ile yapılan mutasyon denemelerinde tohumun nem oranının belirlenmesi ve ayarlanması bitki islahcıları için çok önemlidir. Çünkü gamma radyasyonunun etkisi ile tohumun nem kapsamı arasında sıkı bir ilişki ... -
Radiosensitivity in callus tissues of soybean(glycine max.(L.)merril)
(1994)Radiosensitivity of soybean as expressed by callus growth was examined after exposure of primary leaf explants with gamma rays.The leaf explants were irradiated 24 hours after incubation on the medium with gamma radiation ... -
Induced mutation and radiation sensitivity in vitro culture of soybean (Glycine max L. Merrill)
(1999)In our research, the seeds of J-357 soybean variety were irradiated with 50, 100, 200, 300 and 500 Gy of gamma rays. Callus and meristem cultures were established from the primary leaves and apical meristem of 5-day-old ... -
Effect of polyamines on leaf rolling during drought stress in Ctenanthe setosa (Rosc.) Eichler
(2002)The effects of the three main polyamines, putrescine, spermine, and spermidine, on the degree of leaf rolling in Ctenanthe setosa were investigated. In addition, the interactions between the amounts of endogenic polyamines ... -
Stimulation of regeneration by magnetic field in soybean (Glycine max L. Merrill) tissue cultures.
(Haliç University, Faculty of Arts and Sciences, Department of Molecular Biology and Genetics, Fındıkzade 34280, İstanbul-Turkey, 2003)The determination of the effects of magnetic field on tissue cultures will be helpfull for the magnetic field treatments. In this study which was begun with this purpose, the seeds belonging to J 357 soybean variety were ... -
Comparison of the effects of meta-topolin and other cytokinins on chlorophyll and protein contents and peroxidase activity in cucumber cotyledons
(Taylor and Francis Online, 2003)Cytokinins play an important role in controlling many of the processes that contribute to plant senescence. The aim of this study was to compare the effect of different cytokinins, especially the new aromatic cytokinin ... -
Induced of plastid mutations in soybean plant (Glycine max L. Merrill) with gamma radiation and determination with RAPD
(2004-11-22)The aim of our study was to induce with radiation of atrazine resistant and tolerated mutants in Coles, Amsoy-71 and 1937 soybean varieties. Atrazine that is photosynthetic inhibitor is the most important herbicide of ... -
Increased expression of EZH2, a polycomb group protein, in bladder carcinoma
(2005)Introduction: Recent experiments have demonstrated that polycomb group gene enhancer zeste homolog 2 (EZH2) is highly expressed in many cancer types. Therefore, we aim to demonstrate EZH2 gene expression in transitional ... -
The prognostic importance of e-cadherin and p53 gene expression in transitional bladder carcinoma patients
(Kluwer Academic Publishers, 2005-09)Objective: The clinical course of transitional cell carcinoma is highly variable. The determination of sensitive prognostic factors for transitional cell carcinoma is very important. Therefore e-cadherin and p53 ... -
The effect of magnetic field on the activity of superoxide dismutase
(Haliç University, Faculty of Arts and Sciences, Department of Molecular Biology and Genetics, Fındıkzade 34280, İstanbul-Turkey, 2006)The effects of magnetic field on superoxide dismutase activity were investigated. All living systems are affected by magnetic field and electromagnetic field in a way of their response systems. Since magnetic field has ... -
Manganase superoxide dismutase polymorphism in chronic pelvic pain syndrome patients
(2006)Chronic pelvic pain syndrome (CPPS) is a common and serious health problem affecting the quality of life in men. In this study, we aim to investigate the manganase superoxide dismutase (MnSOD) polymorphism at nucleotide ... -
Distribution of peroxidase activity and polyamine pattern of Heliotropium europeum in potassium deficiency conditions
(INDERSCIENCE ENTERPRISES LTD, WORLD TRADE CENTER BLDG, 29 ROUTE DE PRE-BOIS, CASE POSTALE 896, CH-1215 GENEVA, SWITZERLAND, 2007)Polyamines, especially putrescine, are reported to increase in higher plants in response to various stressors, in particular mineral deficiency, low pH and different atmospheric pollutants. Peroxidases are another stress ...
