Browsing Straipsniai kituose recenzuojamuose leidiniuose / Articles in other peer-reviewed sources by Source "Biologija"
Dabar rodomi įrašai 1-20 iš 24
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A minimal model of haemoglobin oxygenation kinetics
(Biologija, 2004)A mathematical model based on the current understanding of cooperativity in oxygen binding to haemoglobin and relating the saturation curve of haemoglobin oxygenation to dissociation constants characterizing the affinities ... -
A quick and reliable method for genome-wide host factor screening of Saccharomyces cerevisiae killer toxins
(Biologija, 2016)Numerous yeasts produce toxic compounds to fight the competitors. Such compounds include small molecules (like antibiotics), antibiotic peptides, and also larger proteins, including killer toxins. Their ability to affect ... -
Analysis of intracellular calcium concentration dynamics in human platelets following calcium influx from the stores or extra-cellular medium
(Biologija, 2003)The dynamics of intracellular calcium concentration - a potential source of information about the mechanisms involved in calcium influx and efflux - has virtually never been analysed. In the present study, an attempt has ... -
Analysis of the physical homogeneity and biological activity of recombinant human interferon-gamma
(Biologija, 2003)We describe here analysis of recombinant human interferon-gamma (HuIFN-γ) homogeneity and biological activity under storage conditions at a temperature of -20°, 37°, 50°C in absence and presence of protease inhibitors. ... -
Anomalous phospholipid subdiffusion in compartmentalized cell membrane and the mathematical model of the time-dependent diffusion coefficient
(Biologija, 2007)Recent experimental data on an anomalous diffusion of phospholipids in compartmentalized cell membrane are analysed. A new mathematical model of passive transport with the time-dependent diffusion coefficient is proposed. ... -
Association between cell wall-related processes and functionally non-annotated factors important for K2 susceptibility
(Biologija, 2015)Seventy one genes, previously determined as important for K2 killer protein susceptibility and not annotated in the Saccharomyces Genome Database (SGD), were analyzed by applying computational analysis and investigation ... -
Association of TNF in water solution
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Dimerization of human growth hormone in the presence of Congo red
(Biologija, 2004)Absorption difference spectroscopy has been used to monitor Congo red interaction with human growth hormone. It has been shown that Congo red forms a complex with this α-protein. Formation of human growth hormone dimers ... -
Enantioselective oxidation of thioanisole with Arthromyces Ramosus peroxidase revealed by docking calculations
(Biologija, 2004)Peroxidases are heme proteins that catalyze the oxidation of a wide variety of organic molecules by hodrogen peroxyde of organic peroxides. Experimantally it was determined that peroxydes can also catalyze the oxidation ... -
Expression of glucose dehydrogenase–synuclein hybrid in Saccharomyces Cerevisiae
(Biologija, 2010)Yeast expression vectors bearing glucose dehydrogenase gene fused with α-Synuclein (GDHsyn) were constructed and successfully introduced into Saccharomyces cerevisiae cells. Optimization of growing conditions of yeast ... -
Geobacillus stearothermophilus NUB3621R genetic transformation by electroporation
(Biologija, 2015)Background. Thermophilic bacteria of genus Geobacillus are valuable microorganisms that can be used in various biotechnological processes such as bioconversion and bioremediation. However, effective employment of geobacilli ... -
High level expression of recombinant bovine growth hormone
(Biologija, 2004)A high level biosynthesis of bovine growth hormone (bGH) was achieved in the E. coli BL21 (DE3) strain through the construction of pET21a/bGH plasmid. The plasmid carrying a sequence of bGH was used as a DNA template. The ... -
Impact of forest management on wild boar (Sus scrofa) population in south Lithuania
(Biologija, 2020)We assessed the effect of the investigated felling types on the abundance of the wild boar population in south Lithuania. The study was carried out in the southern part of Prienai forest, Punia pine forest, and Kalviai ... -
Improved proteomic characterization of human myocardium and heart conduction system by computational methods
(Biologija, 2008)Cardiovascular diseases are among the leading causes of mortality in the developing countries. The cardiac conduction system consists of distinctive heart muscle cells that initiate and propagate the electric impulse ... -
Initial analysis of highly competitive yeast strains promising for ethanol industry
(Biologija, 2006)We have analyzed S. cerevisiae Rom K-100, M437, 4+, 18M, 20K++, K+ob and the newly discovered IIx31, III.2, Spanguolė yeast strains which are promising to use in alimentary (wine) industry, their efficiency of secrete ... -
Investigation of thermal stability of recombinant human interferon-gamma
(Biologija, 2002)Our studies in the structure and biological function of recombinant human interferon gamma (IFN-y) showed that IFN-y was stable at -20 C if to analyse the quantity of its monomeric form (MW 17240 Da). The protein aggregated ... -
Kinetics of fungal catalases inhibition with hydroxylamine
(Biologija, 2003)Inhibition of the catalase from Aspergilus niger was performed with hydroxylamine (HA). The inhibition decreased at acid pH with pKa 6.0 indicating that only the unprotonated form of HA acts as an inhibitor. Hydrazine (HZ), ... -
Mathematical modelling of biosystems exemplified by investigation of microbial population growth
(Biologija, 2006)This paper has arisen as a result of teaching Models in Biology to undergraduates of Bioengineering at the Gediminas Technical University of Vilnius. The aim was to teach the students to use a fresh approach to the problems ... -
Oxidation of 1-pyrene butyric acid by fungal peroxidase in acidic media
(Biologija, 2006)The oxidation of 1-pyrene butyric acid (PBA) as a model of polycyclic aromatic hydrocarbon catalyzed with recombinant Coprinus cinereiis peroxidase was studied at pH 4.0-7.5. The apparent bimolecular constant of PBA oxidation ... -
Pyridone-based nucleotide analogues accepted for DNA biosynthesis
(Biologija, 2017)Novel pyridone-based nucleotides were investigated for maintenance of DNA synthesis, carried on by representatives of different classes of polymerases. Five different nucleoside triphosphates of similar structure were ...