Güncel Gönderiler: Biyoloji Bölümü
Toplam kayıt 451, listelenen: 101-120
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Metal removal of cyanobacterial exopolysaccharides by uronic acid content and monosaccharide composition
(Elsevier Sci Ltd, 2014)In the present study, chromium, cadmium and metal mixed (chromium + cadmium) removal and its association with exopolysaccharides and uronic acids production in Synechocystis sp. BAS0671 were investigated. It was investigated ... -
Induction of triacylglycerol production in Chlamydomonas reinhardtii: Comparative analysis of different element regimes
(Elsevier Sci Ltd, 2014)In this study, impacts of different element absence (nitrogen, sulfur, phosphorus and magnesium) and supplementation (nitrogen and zinc) on element uptake and triacylglycerol production was followed in wild type Chlamydomonas ... -
The Spider Genus Mazax (Araneae: Corinnidae: Castianeirinae) Newly Recorded from South America, with the Description of a New Species
(Florida Entomological Soc, 2014)The spider genus Mazax O. P.-Cambridge, 1898 (Araneae: Corinnidae: Castianeirinae) is reported from South America for the first time. A new species, M. ramirezi sp. nov., is described and illustrated, and SEM images of the ... -
Characterization of Leiurus abdullahbayrami (Scorpiones: Buthidae) venom: peptide profile, cytotoxicity and antimicrobial activity
(Biomed Central Ltd, 2014)Background: Scorpion venoms are rich bioactive peptide libraries that offer promising molecules that may lead to the discovery and development of new drugs. Leiurus abdullahbayrami produces one of the most potent venoms ... -
Chromosome Banding Pattern in Fat Dormouse and Bank Vole (Mammalia: Rodentia) from Turkey
(Polish Acad Sciences, Inst Systematics Evolution Animals, 2013)ARSLAN A., ZIMA J., YORULMAZ T., GOZUTOK S., TOYRAN K. 2013. Chromosome banding pattern in fat dormouse and bank vole (Mammalia: Rodentia) from Turkey. Folia Biologica (Krakow) 61: 47-51. The chromosome banding pattern ... -
Studies of ecomorphological variations of the European hare (Lepus europaeus) in Turkey
(Inst Bioloska Istrazivanja Sinisa Stankovic, 2013)Hares (Lepus spp.) are widely distributed across the globe and are adapted to diverse climatic conditions. In order to study the ecomorphological variations of hares from Turkey, the body and cranial measurements and body ... -
Caristi's Type Mappings On Complete Partial Metric Spaces
(House Book Science-Casa Cartii Stiinta, 2013)We introduce a new type of Caristi's mapping on partial metric spaces and show that a partial metric space is complete if and only if every Caristi mapping has a fixed point. From this result we deduce a characterization ... -
Karyological studies of the 2n=60 cytotype of Nannospalax nehringi from Central Anatolia
(Univ Florence Botany Inst, 2013)In this study, the G-bands and nucleolus organizer regions (NORs) of the 2n = 60 chromosomal form of Nannospalax nehringi from Central Anatolia (Konya) are presented. The karyotype possesses nine pairs of submetacentric ... -
A survey study on hantavirus, cowpox virus, and Leptospira infections in Microtus hartingi in Kirsehir Province, Central Anatolia, Turkey
(Scientific Technical Research Council Turkey-Tubitak, 2013)The aim of this study was to investigate whether hantaviruses, cowpox viruses, or Leptospira infections were prevalent in Microtus hartingi trapped in Kirsehir Province, located in Central Anatolia, Turkey. Leptospira spp. ... -
Silver nanoparticles: cytotoxic, apoptotic, and necrotic effects on MCF-7 cells
(Tubitak Scientific & Technical Research Council Turkey, 2013)The present study was conducted to examine cytotoxic, apoptotic, and necrotic effects of silver nanoparticles (AgNPs) on MCF-7 cells. Colloidal AgNPs were fabricated in an alkaline pH environment via reduction of silver ... -
A new species of Euscorpius Thorell, 1876 (Scorpiones, Euscorpiidae) from south western Turkey
(Pensoft Publishers, 2013)A new scorpion species, Euscorpius lycius sp. n., is described based on specimens collected from Mugla and Antalya Provinces, in southwestern Turkey. It is characterized by a standard trichobothrial pattern (Pv= 8/9, et= ... -
Characterization of lead-resistant river isolate Enterococcus faecalis and assessment of its multiple metal and antibiotic resistance
(Springer, 2013)Contamination of surface waters has a direct impact on the public health of entire communities. Microorganisms inhabiting contaminated surface waters have developed mechanisms of coping with a variety of toxic metals and ... -
Karyotypes of three gerbil species of the genera Tatera and Gerbilliscus from Turkey and Senegal
(Univ Oradea Publ House, 2013)In this study, we examined karyotypes of three gerbil species of the genera Tatera add Gerbilliscus. The diploid number of 68 chromosomes was confirmed in all specimens of Tatera indica examined from southeastern Anatolia ... -
Redescription of Zodariellum sungar (Araneae: Zodariidae) with the First Description of the Female
(Florida Entomological Soc, 2013)The redescription of Zodariellum sungar (Jocque, 1991), on the basis of newly collected material is provided. The female of this species, previously unknown, is described here for the first time. In addition, one new ... -
Multidrug and Heavy Metal-Resistant Raoultella planticola Isolated from Surface Water
(Springer, 2013)A surface water isolate of Raoultella sp. having both multidrug- and multimetal-resistant ability was isolated and identified as Raoultella planticola. R. planticola displayed resistance to 15 drugs like ampicillin, ... -
Assessment of heavy metal levels in sediment samples of Kapulukaya Dam Lake (Kirikkale) and lower catchment area
(Springer, 2013)In this study, the concentrations of 13 elements (Al, Fe, Mn, Cr, Ni, Zn, Co, As, Pb, Cu, Mo, Hg, and Cd) were determined in the sediments of three different sites in the Kapulukaya Dam Lake between May 2007 and November ... -
Three new Genus Records of the Spider Fauna of Turkey (Araneae: Salticidae)
(Florida Entomological Soc, 2013)New records of 3 genera and 3 species of Salticidae from Turkey are presented for Bianor albobimaculatus (Lucas, 1846), Dendryphantes rudis (Sundevall, 1833) and Hyllus insularis Metzner, 1999. Their morphology is briefly ... -
Surface Water-Borne Multidrug and Heavy Metal-Resistant Staphylococcus Isolates Characterized by 16S rDNA Sequencing
(Springer, 2013)Four Staphylococcus isolates having both multidrug- and multimetal-resistant ability were isolated from surface water. Further identification of the isolates was obtained through biochemical tests and 16S rDNA gene sequencing. ... -
A Contribution to the Knowledge of the Linyphiid Spider Fauna of Turkey (Araneae: Linyphiidae)
(Inst Zoology, Bas, 2013)This paper reports six linyphiid spider species which are new to the Turkish araneo-fauna. Descriptive notes, drawings and photographs of Araeoncus mitriforinis Tanasevitch, 2008, Diplostyla concolor (Wider, 1834), ... -
Nucleolar organizer regions in Mesocricetus brandti (Nehring, 1898) (Mammalia: Rodentia) from the Yozgat and Tokat provinces of Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2012)Mesocricetus brandti possesses a diploid chromosome number of 2n = 42, a fundamental number of NF = 82, and a fundamental number of autosomal arms of NFa = 78. The chromosome set consists of 17 meta-submetacentric pairs, ...