نتایج جستجو برای: molecular characterization
تعداد نتایج: 965146 فیلتر نتایج به سال:
background and objectives: leucine dehydrogenase (leudh; ec 1.4.1.9) belongs to the amino acid dehydrogenase family and isused as a biocatalyst in medical and pharmaceutical industries (1). this study reported deals with the isolation and characterization of leudh from a thermophilic bacterium isolated from jask port in the province of hormozgan. materials and methods: aliquots of soil and wate...
Applications of nanowires into future generation nanodevices require a complete understanding of the mechanical properties of the nanowires. A great research effort has been made in the past two decades to understand the deformation physics and mechanical behaviors of nanowires, and to interpret the discrepancies between experimental measurements and theoretical predictions. This review focused...
b1-xlaxfeo3 (x = 0.0, 0.025) crystallites were prepared by chemical solution route. xrd analysis confirmed the phase formation of the materials. thermal characterization was done by dsc-tga to confirm crystallization and thermal behavior for phase development. morphological studies by fesem showed the agglomerated nature of the ferrite and edx analysis confirmed the degree of doping. ftir studi...
conclusions bovine rotavirus presents 6% of calf diarrhea in pakistani cattle and buffalo samples. the vp4 and vp6 genes show closed relationships with bovine rotavirus reported from indian isolates. background group a bovine rotaviruses (brv) are one of the main factors of neonatal calf diarrhea and mortality around the world. the current study was carried out to assess the genetics of brv cir...
infectious keratoconjunctivitis (ikc) is a painful, highly contagious ocular disease in sheep and goats. this study was carried out for identification and characterization of causative agent of ocular disease in a sheep flock consisting of 300 ewes in mashhad, iran. several ocular swabs were taken from affected animals. the samples were pooled and processed in a laboratory for isolation of susp...
Relative centricity RC values of vertices/atoms are calculated within the Distance Detour and Cluj-Distance criteria on their corresponding Shell transforms. The vertex RC distribution in a molecular graph gives atom equivalence classes, useful in interpretation of NMR spectra. Timed by vertex valences, RC provides a new index, called Centric Connectivity CC, which can be useful in the topologi...
identification of clinically significant nocardia species is essential for the definitive diagnosis, predict antimicrobial susceptibility, epidemiological purposes, and for an effective treatment. conventional identification of nocardia species in routine medical laboratories which is based on phenotypic (cellular morphology, colonial characteristics), biochemical and enzymatic...
conclusions in comparison with the rate of hbcab positivity reported in other iranian studies, the rate was higher in the present study. there were a few variations, genotypes, and subtypes among the infected injecting drug users. further investigations are needed to unravel the molecular characterization of obi. results sixty-four (28%) participants were hbcab positive, 59 cases were hbcab pos...
background: hydatidosis is one of the zoonotic diseases which affect animals and human beings at the larval stage of echinococcusgranulosus, thereby playing a role in exacerbating the economic and health problems in iran. objectives: this study was conducted to investigate the strains of echinococcusgranulosus isolated from cattle hydatid cysts, in khorramabad, in the lorestan province, west of...
background: today a large number of bacterial amylases are available commercially in industry. the goal of the present study was purification and biochemical characterization of an extracellular thermostable alkaline α-amylase from the novel moderately halophilic, bacillus persicus from the aran-bidgol, iran. methods : purification of enzyme, was carried out by acetone precipitation, ultrafil...
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