Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 28, listelenen: 1-20
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Bitki Kitinazları: Moleküler Yapıları, Önemleri ve Kullanımları
(2017)Kitinaz proteinleri biyolojik sistemlerde doğada yaygın şekilde bulunurlar. Bitki kitinazları, glikozid hidrolaz gen ailesinden GH18 ve GH19 aileleri içerisinde yer almaktadır. Yedi sınıfa (I-VII) ayrılan bitki kitinazları, ... -
Integration of biological control agents and systemic acquired resistance inducers against bacterial spot on tomato
(Amer Phytopathological Soc, 2005)Two strains of plant growth-promoting rhizobacteria, two systemic acquired resistance inducers (harpin and acibenzolar-S-methyl), host-specific unformulated bacteriophages, and two antagonistic bacteria were evaluated for ... -
In vitro seed germination study in endemic plant Onosma discedens
(2016)Onosma discedens (Kemaliye Emzikotu), Erzincan yöresinde (Türkiye) oldukça dar yayılış alanına sahip nadir endemik bitki türlerindendir. Bu çalışmada Onosma discedens türünde farklı NaCl, HCl, KNO3, GA3 konsantrasyonları ... -
The antimicrobial activity of extracts of the lichen Cladonia foliacea and its (-)-usnic acid, atranorin, and fumarprotocetraric acid constituents
(Walter De Gruyter GMBH, 2004)antimicrobial activity of the chloroform, diethyl ether, acetone, petroleum ether, and ethanol extracts of the lichen Cladonia foliacea and its (-)-usnic acid, atranorin, and fumarprotocetraric acid constituents against 9 ... -
Evaluation of the antimicrobial activity of the acetone extract of the lichen Ramalina farinacea and its (+)-usnic acid, norstictic acid, and protocetraric acid constituents
(Walter De Gruyter GMBH, 2004)The acetone extract of the lichen Ramalina farinacea and its (+)-usnic acid constituent showed antimicrobial activity against Bacillus subtilis, Listeria monocytogenes, Proteus vulgaris, Staphylococcus aureus, Streptococcus ... -
The antimicrobial activity of extracts of the lichen Hypogymnia tubulosa and its 3-hydroxyphysodic acid constituent
(Verlag Z Naturforsch, 2005)The antimicrobial activity and the MIC values of the diethyl ether, acetone, chloroform, petroleum ether, and ethanol extracts of the lichen Hypogymnia tubulosa and its 3-hydroxyphysodic acid constituent have been investigated ... -
Antimicrobial activity of extracts of the lichen Xanthoparmelia pokornyi and its gyrophoric and stenosporic acid constituents
(Walter De Gruyter GMBH, 2006)The antimicrobial activity of the diethyl ether, acetone, chloroform, petroleum ether, and ethanol extracts of the lichen Xanthoparmelia pokomyi and its gyrophoric acid and stenosporic acid constituents has been screened ... -
Antimicrobial activity of extracts of chemical races of the lichen Pseudevernia furfuracea and their physodic acid, chloroatranorin, atranorin, and olivetoric acid constituents
(Verlag Z Naturforsch, 2006)The antimicrobial activity and the MIC values of the ethanol, chloroform, diethyl ether, and acetone extracts of the chemical races of Pseudevernia furfuracea (var. furfuracea and var. ceratea) and their physodic acid, ... -
In vitro cytotoxic activities of (+)-usnic acid and (-)-usnic acid on V79, A549, and human lymphocyte cells and their non-genotoxicity on human lymphocytes
(Taylor & Francis LTD, 2006)This study investigates cytotoxic and genotoxic activities of (+)-Usnic acid and (-)-usnic acid isolated from the lichen Ramalina farinacea and the lichen Cladonia foliacea, respectively. To determine the activities of ... -
Antimicrobial activity of extracts of the lichen Parmelia Sulcata and its salazinic acid constituent
(Walter De Gruyter GMBH, 2007)The antimicrobial activity of the acetone, chloroform, diethyl ether, methanol, and petroleum ether extracts of the lichen Parmelia sulcata and its salazinic acid constituent have been screened against twenty eight food-borne ... -
Early antioxidative defence responses in the aquatic worms (Limnodrilus sp.) in Porsuk Creek in Eskisehir (Turkey)
(Sage Publications Inc, 2013)Certain oligochaeta specimens have been universally applied as bioindicators to reflect the organic and inorganic pollution in rivers and play a major role in the decomposition of pollutants. The aim of this study was to ... -
Post-fledging movements of Cinereous Vultures Aegypius monachus in Turkey revealed by GPS telemetry
(Nederlandse Ornithologische Unie, 2012)Yamac E. & Bilgin C.C. 2012. Post-fledging movements of Cinereous Vultures Aegypius monachus in Turkey revealed by GPS telemetry. Ardea 100: 149-156. We studied the movements, home ranges and roost site preferences of three ... -
Extremely low mitochondrial DNA diversity in a near threatened species, the Cinereous Vulture Aegypius monachus in Turkey
(Nederlandse Ornithologische Unie, 2019)The Cinereous Vulture Aegypius monachus is a near threatened raptor that occurs in isolated populations across its range. The only comprehensive genetic study performed so far excluded samples from Turkey, although this ... -
Synthesis, antimicrobial and anticancer activities of some naphthylthiazolylamine derivatives
(Allied Acad, 2017)New 4-naphthyl-2-aminothiazole derivatives were synthesized. The newly synthesized compounds were screened for their in vitro antimicrobial and anticancer activities. The results indicated that compound 5b namely ... -
Molecular characterization of zeta class glutathione S-transferases from Pinus brutia Ten.
(Indian Acad Sciences, 2015)Glutathione transferases (GSTs; EC 2.5.1.18) play important roles in stress tolerance and metabolic detoxification in plants. In higher plants, studies on GSTs have focussed largely on agricultural plants. There is restricted ... -
The newborn conjunctival flora at the post delivery 24 hours
(Elsevier Science BV, 2018)Purpose: The aim of this study was to investigate the aerobic conjunctival flora of neonates and the effects of delivery type on conjunctival flora development in neonates who were born with normal spontaneous vaginal ... -
Apoptotic effects of dehydroepiandrosterone sulphate (DHEAS) of the human promyelocytic leukemia cell (HL-60)
(Academic Journals, 2012)Dehydroepiandrosterone sulphate (DHEAS) has a protective role against cancer; however, the mechanism by which DHEAS has this effect remains poorly understood. The purpose of this study was to investigate the potential ... -
Effects of hexagonal boron nitride nanoparticles on antimicrobial and antibiofilm activities, cell viability
(Elsevier Science BV, 2018)The objective of this work was to investigate the antimicrobial and antibiofilm activities of hBN nanoparticles against Streptococcus mutans 3.3, Staphylococcus pasteuri M3, Candida sp. M25 and S. mutans ATTC 25175. Minimum ... -
Discovery of an acidic, thermostable and highly NADP(+) dependent formate dehydrogenase from Lactobacillus buchneri NRRL B-30929
(Springer, 2018)To identify a robust NADP(+) dependent formate dehydrogenase from Lactobacillus buchneri NRRL B-30929 (LbFDH) with unique biochemical properties. A new NADP(+) dependent formate dehydrogenase gene (fdh) was cloned from ...
