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Found: 7 Piece 0.001 sn
Publication year : 2020 ✕Databases : Taylor & Francis ✕
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Molecular docking and molecular dynamics simulations studies on beta-glucosidase and xylanase Trichoderma asperellum to predict degradation order of cellulosic components in oil palm leaves for nanocellulose preparation

Yılmaz KAYA

Literature has shown that oil palm leaves (OPL) can be transformed into nanocellulose (NC) by fungal lignocellulosic enzymes, particularly those produced by the Trichoderma species. However, mechanism of beta-glucosidase and xylanase selectivity to degrade lignin, hemicellulose and cellulose in OPL for NC production remains relatively vague. The study aimed to comprehend this aspect by an in silico approach of molecular docking, molecular dynamics (MD) simulation and Molecular-mechanics Poisson-Boltzmann surface area (MM-PBSA) analysis, to compare interactions between the beta-glucosidase- and ...More

Article 2020 Fen Fakültesi Journal of Biomolecular Structure and Dynamics39 ( 7 ) 77 Views
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Exploration of two major boron transport genes BOR1 and NIP5;1 in the genomes of different plants

İbrahim İlker ÖZYİĞİT

Boron (B) is an essential plant micronutrient but studies regarding its transport are still limited to a few plants. This work identified two major B transport sequences in plants, NIP5;1 boric acid channel protein and BOR1 transporter. 80 BOR1 and 34 NIP5;1 homologs were identified in 18 different plant genomes. BOR1 homologs had a HCO3-transporter domain, 649-737 amino-acid residues with mainly basic nature, putative 8-11 transmembrane domains (TMDs) and 11-13 exons. NIP5;1 homologs had a MIP family domain, 294-311 amino-acid residues with basic nature, 5-6 putative TMDs and 3-5 exons. Tyros ...More

Article 2020 Fen Fakültesi Biotechnology and Biotechnological Equipment34 ( 1 ) 49 Views
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Genetic Diversity and Phylogenetic Analyses of Turkish Cotton (Gossypium HirsutumL.) Lines Using ISSR Markers and ChloroplasttrnL-FRegions

İbrahim İlker ÖZYİĞİT

In this study, genetic diversity and phylogenetic relationships of 22 cotton (Gossypium hirsutumL.) lines widely cultivated in Turkey were investigated. For this purpose, 20 ISSR primers were used, and five of which generated amplification products. The polymorphic locus ratio was calculated as 87.21% and a moderate level of genetic diversity was found between the genotypes. Percentage of the highest polymorphic locus was calculated as 12.79% for the Beren line, whereas ADN 98, ADN 710, and ozbek 105 lines showed the lowest value with 0.00%.trnL-Fintergenic spacer sequences were used in order ...More

Article 2020 Fen Fakültesi Journal of Natural Fibers19 ( 5 ) 74 Views
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The quality of higher education in Kyrgyzstan through the eyes of students

Anara MOMUNALİEVA | Anarkül URDALETOVA | Rita İSMAİLOVA

In this study, the perceived quality of higher education in the Kyrgyz Republic was analysed from the students' perspective. The factors affecting the university choice as well as factors defining the perceived quality of education were investigated using a quantitative approach. The results of the study revealed that students perceive the quality of higher education in the country as rather satisfactory. The difference was observed among responses collected from different universities. Besides, the satisfaction of students from universities located in different regions differs: surprisingly, ...More

Article 2020 İktisadi ve İdari Bilimler Fakültesi Quality in Higher Education26 ( 3 ) 136 Views
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Approximate properties of the p-Bieberbach polynomials in regions with simultaneously exterior and interior zero angles

Fahreddin ABDULLAYEV | Meerim İmaş Kızı

In this paper, we study the uniform convergence ofp-Bieberbach polynomials in regions with a finite number of both interior and exterior zero angles at the boundary.

Article 2020 Fen Fakültesi Quaestiones Mathematicae44 ( 10 ) 120 Views
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In vitro evaluation of cytotoxic, oxidative, genotoxic, and apoptotic activities of physodic acid from Pseudevernia furfuracea in HepG2 and THLE2 cells

Ali ASLAN

In the present study, cytotoxic (apoptotic and necrotic), antioxidant, prooxidant, genotoxic, and apoptosis-related genes expression modulatory effects of physodic acid (PA) isolated from Pseudevernia furfuracea on cancerous (HepG2) and healthy (THLE2) human liver cells were evaluated. Cytotoxic effects PA obtained from P. furfuracea on HepG2 and THLE2 cells were tested via MTT and LDH analyses. In order to determine genotoxic effect of PA, 8-OH-dG levels in the cells were measured. In addition, apoptotic or necrotic effects of PA on the hepatic cells were determined by qRT-PCR analysis. Cytot ...More

Article 2020 Fen Fakültesi Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology155 ( 6 ) 67 Views
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An environmentally friendly carton adhesive from acidic hydrolysis of waste potato starch

Mustafa DOLAZ

WOS:000599661100001

Article 2020 Mühendislik Fakültesi International Journal of Polymer Analysis and Characterization26 ( 2 ) 49 Views
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