Browsing Biyoloji Bölümü Koleksiyonu by Issue Date
Now showing items 1-20 of 27
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Bitki doku kültürleri
(Dicle Üniversitesi, 1990)Bu yapiti hazirlamamm amaci, ogrencilerinize, bitki doku külürleri üzerinde düinyada yapilan son calsmalar hakkinda birazcik olsun bilgi vermektir. Aslmda bu eserde anlatilan konular ne yazikki eskiye, ... -
Marginal Likelihood Estimate Comparisons to Obtain Optimal Species Delimitations in Silene sect. Cryptoneurae (Caryophyllaceae)
(PUBLIC LIBRARY SCIENCE, 1160 BATTERY STREET, STE 100, SAN FRANCISCO, CA 94111 USA, 2014)Coalescent-based inference of phylogenetic relationships among species takes into account gene tree incongruence due to incomplete lineage sorting, but for such methods to make sense species have to be correctly delimited. ... -
Yeşil alg cladophora glomerata mevcudiyetinde, kadmiuma maruz bırakılan nil tilapiası, oreochromis niloticus’un karaciğer dokularındaki histolojik değişiklikler
(Dicle Üniversitesi Veteriner Fakültesi, 2017)Nil tilapiası, Oreochromis niloticus (L.), Cladophora glomerata (L) Kutz (Chlorophyta)’nın bulunup bulunmadığı ortamlarda kadmiyumun (0,1 mg/l ve 1 mg/l) sublethal konsantrasyonlarına maruz bırakıldı. 15 ve 30 günlük ... -
Capoeta trutta’nın kas ve karaciğer dokusu total lipid fosfolipit ve triaçilgliserol yağ asidi kompozisyonu capoeta trutta’nın yağ asitleri
(Iğdır Üniversitesi, 2017)Bu çalışmada, Atatürk Baraj Gölü'ndeki Capoeta trutta'nın lipid içeriği ve total lipid, fosfolipit (PL), triaçilgliserol (TAG) yağ asidi profili incelendi. Major doymuş yağ asitleri (DYA) palmitik (C16:0) ve stearik (C18:0) ... -
Vertebral Dimensions in the Genus Carasobarbus (Teleostei: Cyprinidae)
(Pleiades Publishing, Ltd., 2018)The morphological study of the axial skeleton of the nine species of the genus Carasobarbus Karaman, 1971 enabled to confirm the division of this bony structure into five morphologically distinct regions. This regionalization ... -
Variation of nucleolar organizer regions in two 2n=48 chromosomal forms of nannospalax nehringi (Satunin, 1898) (Rodentia: Spalacidae) from North-eastern Anatolia
(Institute of Biodiversity and Ecosystem Research — BAS, 2018)We describe the Ag-NOR distribution in two 2n=48 populations of blind mole rats of the genus Nannospalax from two localities (Çaldıran and Aşağısutaşlı) in the Van and Iğdır Provinces in North-eastern Anatolia, Turkey. ... -
Optimization of the thermostable alkaline and Ca-dependent α-amylase production from Bacillus paralicheniformis by statistical modeling
(Serbian Chemical Society, 2019)A novel amylolytic enzyme producing thermoalkaliphilic bacterium, the source of industrially used enzymes was isolated. Isolated strain was identified by morphological, physio-biochemical tests and the 16S rRNA gene sequence ... -
Investigation of genotoxic, antimicrobial and antioxidant activities of leaf and flower extracts of Cynara syriaca boiss
(Ankara University, 2019)The mutagenicity and antimutagenicity of leaves and flower extract of Cynara syriaca Boiss were studied with Ames assay in Salmonella typhimurium TA98 and TA100 strains. While leaves extract did not show any mutagenic ... -
An improved micropropagation protocol for lentisk (Pistacia lentiscus L.)
(Sciendo, 2019)This study presents an efficient improvement in the in vitro propagation protocol for one cloned genotype of lentisk (Pistacia lentiscus L.) by assessing the effects of gibberellic acid (GA3) concentrations, different ... -
The effects of severe hypoxia on nitric oxide parameters ihypoxia-tolerant rodent: Nannospalax nehringi
(Veteriner Fakultesi Dergis, 2019)Blind mole rats (BMRs) are solitary rodents which are tolerant to severe hypoxia. The aim of this study is to reveal the changes in nitric oxide (NO) and nitric oxide enzymes (NOS), which are involved in many physiological ... -
Genome and metabolome mining of marine obligate salinispora strains to discover new natural products
(Scientific and Technical Research Council of Turkey, 2019)Marine microorganisms are receiving more attention as a promising potential source of new natural products. In the present study, we performed genomic and metabolomic analyses to explore the metabolic potential of the ... -
Yaprakbitleri, Aphis punicae Passerini ve Macrosiphum rosae (Linnaeus) (Insecta: Hemiptera: Aphidoidea: Aphididae) türlerinin total lipit, triaçilgliserol, fosfolipit ve fosfolipit alt sınıflarının yağ asidi kompozisyonu
(Kahramanmaraş Sütçü İmam Üniversitesi, 2019)Bu çalışmada, zararlı yaprak biti türleri olan, Aphis punicae Passerinive Macrosiphum rosae (Linnaeus)’nın (Hemiptera: Aphididae)kanatsız bireylerinin total, triaçilgliserol (TAG), fosfolipit (PL) vefosfolipit alt sınıflarının ... -
Potentials of plant-based substance to inhabit and probable cure for the covid-19
(Scientific and Technical Research Council of Turkey, 2020)COVID-19 has been the most devastating pandemic in human history. Despite the highest scientific efforts and investments, a reliable and certified medication has yet to be developed regarding to immune or cure this virus. ... -
Diyarbakır ekolojik koşullarında bazı kekik türlerinin agronomik ve uçucu yağ değerlerinin incelenmesi
(Türk Ziraat Yüksek Mühendisleri Birliği, 2020)Bu çalışma, Diyarbakır ili ekolojik koşullarında Thymbraspicata var. spicata, Satureja hortensis L. ve Origanumsp. kekik türlerinin agronomik ve uçucu yağ değerlerininbelirlenmesi amacı ile yapılmıştır. Deneme 2017-2020yılları ... -
Dissecting pharmacological effects of chloroquine in cancer treatment: interference with inflammatory signaling pathways
(IMMUA, 2020)Chloroquines are 4-aminoquinoline-based drugs mainly used to treat malaria. At pharmacological concentrations, they have significant effects on tissue homeostasis, targeting diverse signaling pathways in mammalian cells. ... -
A highly inducible β-galactosidase from enterobacter sp
(Serbian Chemical Society, 2020)Enterobacter sp. 3TP2A isolated from a petroleum station was found to produce a novel, highly inducible mesophilic intracellular β-galactosidase in the presence of lactose up to 76.5 U mg-1. The enzyme was purified to ... -
The Effect of cuscuta babylonica Aucher on chemical compounds of Lice tomato
(Kahramanmaraş Sütçü İmam Üniversitesi Rektörlüğü, 2020)Tomato (Lycopersicon esculentum L.) is one of the most widely used products in nutrition. But this plant suffers significant loss of yield due to parasitic plant infection. Dodder (Cuscuta spss.), a flowering plant ... -
Kadmiyuma maruz bırakılan lymnaea stagnalis’in ovotestis dokularındaki histolojik değişiklikler
(Dicle Üniversitesi Veteriner Fakültesi, 2020)Bu çalışmada tatlı su salyangozu Lymnaea stagnalis, kadmiyumun sublethal konsantrasyonlarına (7.92 µg/L, 15.85 µg/L, 31.7 µg/L and 63.4 µg/L) maruz bırakıldı. Deneyde 7, 14, 21 ve 28 günlük periyotlar sonunda L. stagnalis ... -
Physiological and biochemical responses of rice (Oryza Sativa L.) varieties against drought stress
(Bangladesh Botanical Society, 2021)Physiological and biochemical responses of six different rice (Oryza sativa L.) varieties cultivated in Turkey and two local varieties, namely Karacadag and Hazro to the drought were investigated. After 12 days of drought ... -
Effects of hypoxia on the mRNA expressions of TRAIL-mediated cell death related genes in hypoxia-tolerant rodent (Nannospalax nehringi) and some characteristics of these proteins
(Inst Bioloska Istrazivanja Sinisa Stankovic, 2021)The aim of the present study was to determine the mRNA expression profiles of TRAIL-mediated cell death related genes of the hypoxia-tolerant rodent Nannospalax nehringi under hypoxia. The nucleotide and amino acid sequences ...
