Güncel Gönderiler: Biyoloji Bölümü
Toplam kayıt 543, listelenen: 381-400
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Ethnic uses of pine resin production from Pinus brutia by native people on the Kazdag Mountain (Mt. Ida) in Western Turkey
(WFL Publ, 2011)The Turkish red pine (Pious brutia Ten.) forests are the most suitable forests of Turkey for the pine resin production by tapping, because of the conditions for both topography and climate of distribution area of these ... -
Characterization and inhibition of Rosmarinus officinalis L. polyphenoloxidase
(Springer, 2011)Polyphenoloxidase (PPO) from Rosmarinus officinalis L. was fractionated by ammonium sulfate ((NH4)(2)SO4) precipitation and dialysis, and then some of its kinetic properties such as optimum pH and temperature, substrate ... -
Twenty New Records for Turkish Freshwater Algal Flora from Caygoren and Ikizcetepeler Reservoirs (Balikesir, Turkey)
(Central Fisheries Research Inst, 2011)Twenty new records for freshwater algal flora of Turkey were determined in a study conducted from February 2007 to January 2009 in Ikizcetepeler and Caygoren Reservoirs, Balikesir, Turkey. Among these new records, 4 were ... -
Chemical composition and antimicrobial activities of the essential oils of teucrium orientale var. Orientale and teucrium orientale var. Puberulens
(Springer, 2011)Finding healing power in plants is a traditional and ancient concept. However, since the advent of potent synthetic antibiotics in the 1950s, the use of plant derivatives as antimicrobials has diminished. In recent years ... -
Comparative morphological and ecological studies of two Stachys species (sect. Eriostomum, subsect. Germanicae) grown in Turkey
(Academic Journals,, 2011)In this study, comparative morphological and ecological studies of Stachys balansae and S. carduchorum were investigated. Morphologically, general views of taxa and micromorphological features of the trichomes were studied. ... -
A new species of odaginiceps fiers, 1995 (Copepoda, Harpacticoida, Tetragonicipitidae) from the Mediterranean coast of Turkey
(Pensoft Publ, 2010)Male and female of Odaginiceps korykosensis sp. n. (Copepoda, Harpacticoida, Tetragonicipitidae), collected in the intertidal zone of Kizkalesi beach along the Mediterranean coast of Turkey (Mersin Province), are described. ... -
Heteroptera species determined by using hibernating trap bands in olive orchards near Edremit (Balikesir) bay, Turkey
(Entomological Soc Turkey, 2010)This study was conducted by using hibernation trap bands at 16 olive (Olea europaea Linnaeus) orchards in five provinces located near Edremit Bay, western Turkey during the months of september-february of 2005-2007. The ... -
Twenty-four new records for the freshwater algae of turkey
(Tubitak Scientific & Technical Research Council Turkey, 2010)Twenty-four new records for freshwater algae of Turkey were determined in a study conducted from February 2007 to January 2009 in Caygoren Reservoir, Balikesir, Turkey. Among these, 3 were Cyanobacteria, 3 Euglenophyta, ... -
Lophanthus (Lamiaceae) in Turkey: A new generic record and a new species
(Tubitak Scientific & Technical Research Council Turkey, 2010)The genus Lophanthus Adans. is recorded for the first time from Turkey. Specimens collected from Van province, east Anatolia, are described here as the new species Lophanthus turcicus Dirmenci, Yildiz & Hedge. Diagnostic ... -
Cytotoxic effect of cypermethrin on pimpla turionellae (hymenoptera: ıchneumonidae) larval hemocytes
(Foundation Environmental Protection & Research-Fepr, 2010)The effects of cypermethrin on the hemocytes of pupal endoparasitoid Pimpla turionellae (Hymenoptera: Ichneumonidae) feeding on its host Galleria mellonella (Lepidoptera: Pyralidae) was evaluated after treatment of the ... -
Saccharomyces cerevisiae beta-carbonic anhydrase: ınhibition and activation studies
(Bentham Science Publ Ltd, 2010)The beta-carbonic anhydrase from Saccharomyces cerevisiae (CA, EC 4.2.1.1), scCA, which is encoded by the Nce103 gene, is an effective catalyst for CO2 hydration to bicarbonate and protons, with a k(cat) of 9.4 x 10(5) ... -
Three ectoparasite species on swordfish from aegean coasts of Turkey
(Eur Assoc Fish Pathologists, 2010)In the present study, Xiphias gladius caught with harpoon in the Aegean Sea was examined for parasites between July and August, 2007. The study presents the first records of Tristoma coccineum, Tristoma integrum, adhering ... -
A new record of lessepsian migrant etrumeus teres (DeKay, 1842) (Osteichthyes: Clupeidae) from the northern aegean sea
(Wiley, 2010)The east coast of the Aegean Sea is characterized by a large number of bays and islands and a dynamic seabed relief. Whereas the climate is both warm and nutrient-rich in the South Aegean, the oceanographic conditions ... -
First record of the hollowsnout grenadier, coelorhynchus coelorhyncus (risso, 1810), from the Sea of Marmara, Turkey
(Wiley, 2010)In August 2008 eight specimens of the hollowsnout grenadier, Coelorhynchus coelorhyncus, were caught by beam trawl off Barbaros in the Sea of Marmara, Turkey. The study represents the first record of this species in the ... -
Effects of parasitization and envenomation by the endoparasitic wasp Pimpla turionellae (Hymenoptera: Ichneumonidae) on hemocyte numbers, morphology, and viability of its host Galleria mellonella lepidoptera: Pyralidae)
(Oxford Univ Press Inc, 2010)Venom from the pupal endoparasitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae) contains a mixture of biologically active components, which display potent paralytic, cytotoxic, and cytolytic effects toward hosts. ... -
Age, growth and mortality of European pilchard, Sardina pilchardus in Edremit bay (Northern Aegean sea, Turkey)
(Soc Francaise D Ichtyologie, 2010)Age, growth and mortality of the European pilchard, Sardina pilchardus (Walbaum, 1792) were determined from 503 specimens collected on the northwestern Aegean coast of Turkey from November 2005 to October 2006. Fork length ... -
Mutation of phe91 to asn in human carbonic anhydrase ı unexpectedly enhanced both catalytic activity and affinity for sulfonamide inhibitors
(Pergamon-Elsevier Science Ltd, 2010)Site-directed mutagenesis has been used to change one amino acid residue considered non essential (Phe91Asn) to catalysis in carbonic anhydrase (CA, EC 4.2.1.1) isozyme I (hCA I), but which is near the substrate binding ... -
Phytoplankton composition of Caygoren Reservoir, Balikesir-Turkey
(Central Fisheries Research Inst, 2010)The phytoplankton of the Caygoren Reservoir was investigated between February 2007 and January 2009. Samples were taken monthly from 3 sampling stations. A total of 192 taxa belonging to 8 divisions have been identified, ... -
Differential effects of some antibiotics on paraoxonase enzyme activity on human hepatoma cells (hepg2) in vitro
(Taylor & Francis Ltd, 2010)Serum paraoxonase (aryldialkylphosphatase, EC 3.1.8.1., PON1) is an esterase protein synthesised by the liver and released into the serum, where it is associated with HDL lipoproteins. In this study, we have determined the ... -
Paraoxonase 1-bound magnetic nanoparticles: Preparation and characterizations
(Amer Scientific Publishers, 2010)This is most probably the first time that covalently binding of Human serum paraoxonase 1 (PON1) to superparamagnetic magnetite nanoparticles via carbodiimide activation was investigated and presented in this study. PON1 ...
