Güncel Gönderiler: Biyoloji-Makale Koleksiyonu
Toplam kayıt 495, listelenen: 301-320
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IL-6 upregulates a disintegrin and metalloproteinase with thrombospondin motifs 2 (ADAMTS-2) in human osteosarcoma cells mediated by JNK pathwa
(Springer, 2014)ADAMTS-2 and ADAMTS-3 (a disintegrin and metalloproteinase with thrombospondin type 1 motif 2) belong to the procollagen aminoproteinase subfamily of ADAMTS proteases. They play crucial roles in the collagen metabolism. ... -
Purification and characterization of beta-glucosidase from greater wax moth galleria mellonella l. (lepidoptera: pyralidaei)
(Wiley-Blackwell, 2014)The greater wax moth, Galleria mellonella, is one of the most ruinous pests of honeycomb in the world. Beta-glucosidases are a type of digestive enzymes that hydrolytically catalyzes the beta-glycosidic linkage of glycosides. ... -
Transcription of the PSMD4 gene is upregulated in hypoxia in prostate cancer cells
(Wiley-Blackwell, 2015)ThePSMD4(Proteosome 26S non-ATPase subunit 4) gene islocated human chromosome 1. This gene encodes three proteins,namely S5A, antisecretory factor (ASF) and Angiocidin. S5a isthe polyubiquitin binding subunit of the 26S ... -
Northward range extension of the nakedband gaper, champsodon nudivittis (ogilby, 1895) (osteichthyes: champsodontidae), towards maden island, Edremit bay, Turkey
(Wiley-Blackwell, 2015)Introduction The introduction of alien species to a new ecosystem is considered to be major threat to its biodiversity, structure and function (Boudouresque, 2005). The majority of exotic fish species in the Mediterranean ... -
Determination of venom components from the endoparasitoid wasp Pimpla turionellae L. (Hymenoptera : Ichneumonidae)
(Entomol Soc Amer, 2004)Venom from the endoparasitoid wasp Pimpla turionellae L. (Hymenoptera; Ichneumonidae) was isolated in pure form. Total protein determination indicated an average value of 0.04 mug protein per venom sac. The molecular weights ... -
A new species of the genus schizopera sars, 1905 (Copepoda: Harpacticoida: Miraciidae) from the mediterranean coast of Turkey
(Sprınger Heıdelberg, 2015)In the present study, we contribute to the diversity of marine meiofauna of Turkey by describing both sexes of Schizopera karanovicisp. nov., which were collected from the intertidal zone of Alata beach, Turkey. The new ... -
Modelling age- and density-structured reproductive biology and seasonal survival of Apanteles galleriae Wilkinson (Hym., Braconidae)
(Blackwell Verlag, 2004)The biology of Apanteles galleriae Wilkinson, an important biological control agent of wax moths, is well described in the literature. We developed models simulating the functional response of fecundity and female progeny ... -
Age, growth and reproductive properties of an invasive species carassius gibelio (Bloch, 1782) (Cyprinidae) in the Ikizcetepeler Dam Lake (Balikesir), Turkey
(Periodicum Biologorum, 2014)Background and Purpose: The Prussian carp Carassius gibelio is well known as a hazardous fish species for native fish communities. Ikizcetepeler Dam Lake inhabits some fish species as Cyprinus carpio, Leuciscus cephalus, ... -
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 ... -
Fatty acid and tocochromanol patterns of some Salvia L. species
(Verlag Z Naturforsch, 2004)In the course of our investigations of new sources of higher plant lipids, seed fatty acid compositions and the tocochromanol contents of Salvia bracteata, S. euphratica var. euphratica, S. aucherii var. canascens, S. ... -
Comparative anatomical studies on some species of hyoscyamus L. (Solanaceae) growing in Turkey
(Bangladesh Botanical Soc, 2015)A comparative study based on leaf and stem anatomical structure was made using light microscopy (LM) techniques on five species of Hyoscyamus L. (Solanaceae) in Turkey. Some characters are found important to distinguish ... -
Doubly end-on azido bridged mixed-valence cobalt trinuclear complex: Spectral study, VTM, inhibitory effect and antimycobacterial activity on human carcinoma and tuberculosis cells
(Pergamon-Elsevier Science Ltd, 2015)Doubly end-on azido-bridged mixed-valence trinuclear cobalt complex, [Co-3(L)(2)(N-3)(6)(CH3OH)(2)] (1) is afforded by employing a potential monoanionic tetradentate-N2O2 Schiff base precursor (2-[{[2-(dimethylamino)ethy ... -
Taxonomic position of and generic distinction between Parepactophanes Kunz, 1935 and Taurocletodes Kunz, 1975 (Copepoda, Canthocamptidae incertae sedis), with description of a new species from the Black Sea
(Oxford Univ Press, 2004)Both sexes of a new species of Taurocletodes Kunz, 1975 (Copepoda, Harpacticoida, Canthocamptidae incertae sedis) are described from sandy beaches along the Black Sea coast of Turkey. The genus Taurocletodes is removed ... -
Fruits and barks extracts of zanthozyllum heitzii a spice from cameroon induce mitochondrial dependent apoptosis and go/g1 phase arrest in human leukemia hl-60 cells
(Soc Biolgia Chile, 2014)Background: Zanthoxylum heitzii is a spice used to prepare several dishes and to treat tumors, syphilis, malaria, cardiac palpitations, urogenital infections in the west region of Cameroon, but the antitumor mechanisms and ... -
Composition of the essential oils of Satureja spinosa L.
(Allured Publ Corp, 2004)Water-distilled essential oils from two samples of Satureja spinosa L., collected before and during flowering in southern Turkey, were analyzed by GC/MS. Forty-six and 107 compounds were identified in the oils with linalool ... -
A new method for purification of carbonic anhydrase isozymes by affinity chromatography
(Maik Nauka/Interperiodica/Springer, 2004)A new affinity gel for purification of carbonic anhydrase isozymes was prepared using EUPERGIT(R) C-250L derivatized with p-aminobenzenesulfonamide, an inhibitor of carbonic anhydrase. The binding capacity of the affinity ... -
Age, growth and mortality of the comber, Serranus cabrilla (Serranidae) in the Edremit Bay (NW Aegean Sea, Turkey)
(Soc Francaise D Ichtyologie, 2004)Age, growth and mortality of comber, Serranus cabrilla (L., 1785) were determined from 595 specimens collected on the northwestern Aegean coasts of Turkey from September 1997 to September 1998. Fork length ranged from. 8.6 ... -
The tobacco mouse and its relatives: a "tail" of coat colors, chromosomes, hybridization and speciation
(Karger, 2004)The article reviews over 30 years' study of the chromosomal variation of the western house mice (Mus musculus domesticus) from the neighboring valleys of Poschiavo and Valtellina on the Swiss-Italian border. This is done ... -
Differential in vitro effects of some pesticides on carbonic anhydrase activities from some freshwater and seawater fish erythrocytes
(Parlar Scientific Publications (P S P), 2004)The purpose of this study was to investigate the in vitro effects of 4 commonly used pesticides: the fungicides Nuarimol(TM) [alpha-(2-chlorophenyl)-alpha-(4-fluorophenyl)-5-pyridinemethanol] and Fenarimol(TM) [alpha-(2- ...
