Güncel Gönderiler: Biyoloji Bölümü
Toplam kayıt 451, listelenen: 141-160
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Isolation and characterization of bacteria capable of tin resistance
(Elsevier Science Bv, 2012)… -
Molecular characterization of environmental isolates resistant to aluminum
(Elsevier Science Bv, 2012)… -
Isolation and characterization of bacterial isolates having cobalt tolerance
(Elsevier Science Bv, 2012)… -
Effects of cypermethrin on Allium cepa
(Wiley, 2012)In this study, toxic effects of the cypermethrin in Allium cepa L. cells were investigated. For this aim, we investigated the changes in pigment contents, antioxidant enzymes, mitotic index and chromosomal abnormalities ... -
Nitrogen and sulfur deprivation differentiate lipid accumulation targets of Chlamydomonas reinhardtii
(Landes Bioscience, 2012)Nitrogen (N) and sulfur (S) have inter-related and distinct impacts on microalgal metabolism; with N starvation having previously been reported to induce elevated levels of the biodiesel feedstock material triacylglycerol ... -
C-banding and Ag-NOR distribution patterns in Euphrates jerboa, Allactaga euphratica (Mammalia: Rodentia), from Turkey
(Walter De Gruyter & Co, 2012)A chromosomal study of Allactaga euphratica from the Sanliurfa Province in Southeast Anatolia, Turkey, was performed. The diploid number of 48 chromosomes was found in all four specimens examined. The C-band-positive regions ... -
GST isoenzymes in matched normal and neoplastic breast tissue
(Aepress Sro, 2011)The potential to metabolize endogenous and exogenous substances may influence breast cancer development and tumor growth. Therefore we investigated GST activity and the protein expression of glutathione S-transferases ... -
Cytogenetic Study on Microtus guentheri (Danford and Alston, 1880) (Mammalia: Rodentia) from Turkey: Constitutive Heterochromatin Distribution and Nucleolar Organizer Regions
(Polish Acad Sciences, Inst Systematics Evolution Animals, 2011)Conventionally stained, C- and Ag-NOR banded karyotypes of Guenther's vole, Microtus guentheri were studied from Turkey. The species possesses a karyotype of 2n=54, NFa=52 and NF=54 in specimens from Kahramanmaras and ... -
Ecological Preferences of the East European Vole Microtus levis (Rodentia: Cricetidae) in the West Mediterranean Region at Eleven New Localities
(Foundation Environmental Protection & Research-Fepr, 2011)In this study, from July to September 2007, habitat type and characteristics of Microtus levis was investigated. Of the caught 98 samples, 76 (52 males +24 females) were dead individuals and 22 (13 males + 9 females) were ... -
Ecological Preferences of the Anatolian Vole Microtus anatolicus (Rodentia: Cricetidae), an endemic species of the Anatolia
(Foundation Environmental Protection & Research-Fepr, 2011)In this study, from June to July 2007, habitat type and characteristics of Microtus anatolicus an endemic species of the Anatolia was investigated. Of the caught 79 samples, 63 (29 male male +34 female female) were dead ... -
Verbascum ergin-hamzaoglui (Scrophulariaceae), a new species from South Anatolia, Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2011)Verbascum ergin-hamzaoglui Karavel. sp. nova (Sect. Bothrosperma Murb.), is described for the first time to the scientific community from South Anatolia in Turkey. The diagnostic morphological characters of these new species ... -
Taxonomic status of Myotis myotis (Borkhausen, 1797) and Myotis blythii (Tomes, 1857) in Turkey (Mammalia: Chiroptera)
(Tubitak Scientific & Technical Research Council Turkey, 2011)Morphometrical, biological, ecological, and karyological data of 156 Myotis myotis and 149 M. blythii specimens collected from various provinces of Turkey between 1974 and 2007 were evaluated. Specimens from Turkish Thrace ... -
Determination of the chemical composition in the kapulukaya reservoir sediment by using the pedxrf method
(Parlar Scientific Publications (P S P), 2011)In this study a multi-element analysis was conducted on the contents of the sediments found at three different sites in the Kapulukaya Dam Lake between May 2007 and November 2007. The elemental analysis of the sediment ... -
Comparative cheliceral morphology of the solifuge species Biton zederbaueri (Werner) and Gluviopsilla discolor (Kraepelin) through scanning electron microscopy (Arachnida: Solifugae: Daesiidae)
(Max Kasparek Verlag, 2011)A detailed comparative morphology of the male chelicerae of Biton zederbaueri (Werner) and Gluviopsilla discolor (Kraepelin) is presented using stereo microscope and scanning electron microscopy (SEM). The morphology of ... -
G-banding karyotypes of Myotis myotis (Borkhausen, 1797) and Myotis blythii (Tomes, 1857) (Mammalia: Chiroptera) in Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2011)This study is based on the G-banding karyotype of 2 sibling bat species Myotis myotis (Borkhausen, 1797) (Greater Mouse-eared Myotis) and M. blythii (Tomes, 1857) (Lesser Mouse-eared Myotis) distributed in Turkey. G-banding ... -
Effects of Thalidomide and rhGM-CSF on Carbohydrate Metabolism in HL-60 Acute Promyelocytic Leukemia Cell Line
(Akad Doktorlar Yayinevi, 2011)The purpose of this study is to investigate the in vitro effect of thalidomide and rhGM-CSF on energy metabolism rate in HL-60 cell lines. HL-60 cells were incubated with radiolabelled glucose for 4 hours. Following ... -
Isolated itching of external auditory canal: clinicopathological study with immunohistochemical determination of antimicrobial peptides
(Cambridge Univ Press, 2011)Objective: This study aimed to demonstrate the histological and immunohistological features of skin biopsy specimens from patients complaining of isolated itching of the external auditory canal. Materials and methods: A ... -
Karyotypic studies of Meriones dahli Shidlovsky, 1962 (Rodentia: Muridae) from Turkey
(Univ Florence Botany Inst, 2011)In this study, conventionally stained, C- and Ag-NOR banded karyotypes of Dahl's jird, Meriones dahli, were reported from Turkey. The species had a karyotype of 2n=50, NFa=74 and NF=78. The X and Y chromosomes were ... -
C-heterochromatin variation and NOR distribution in the karyotype of water vole, Arvicola terrestris (Mammalia, Rodentia)
(Firenze Univ Press, 2011)A chromosomal study of populations of Arvicola terrestris from Anatolia in Turkey and from Central Europe was performed. The diploid number of 36 chromosomes was found in all the specimens examined. The autosomal complement ... -
Apoptotic and necrotic effects of carboxylated quercetin/polyethylenimine complex on HeLa cells
(Academic Journals, 2011)The effects of quercetin (Q), carboxylated quercetin (CQ) and carboxylated quercetin/polyethylenimine (CQ/PEI) complex on HeLa cell cultures were investigated. Firstly, carboxylated quercetin was acquired through hydroxyl ...