background: human granulocyte colony-stimulating factor (hg-csf) can serve as valuable biopharmaceutical for research and treatment of the human blood cancer. transplastomic plants have been emerged as a new and high potential candidate for production of recombinant biopharmaceutical proteins in comparison with transgenic plants due to extremely high level expression, biosafety and many other a...

objective: in this study, two conserved genes (m1 and np) of influenza virus were expressed in a bicistronic vector in order to develop a universal gene based vaccine. materials and methods: plasmids m1-pires2-egfp, pires2-np were constructed by cloning the pcr products of m1 and np genes which were amplified from the a/peurto rico/8/34 (h1n1) influenza virus strain into the plasmid expression...

brucellosis is a zoonotic disease transmitted to humans either from animals or from their products.although brucellosis can be found worldwide, the mediterranean basin, south and central america, easterneurope, asia, africa, the caribbean, and the middle east have currently been listed as high-risk regions. thegenus brucella is classified in at least nine species. brucella melitensis is the glo...

Background: Cholesterol oxidase (CHO) has various clinical and industrial applications. Recently, microbial CHO have received a great attention for their wide usage in medicine. Here, taxonomic characterizations of isolated strain from soil, optimization of the conditions for CHO production and biochemical characterizations of produced CHO enzyme were described. Finally, CHO gene was cloned int...

the aim of this study was to clone the serine alkaline protease-encoding gene from bacillus subtilis 168. this protease, which can have many applications especially in detergent, may be industrially an important enzyme. for the amplification of the gene, pcr was performed with a pair of primers specifically designed for this purpose. electrophoresis of the pcr product showed the expected band o...

Background: Acute myeloid leukemia (AML) is one of myeloid malignancies which the risk increases with age increment. It is categorized based on genetic aberrations. Some of these genetic disorders can determine minimal residual diseases (MRD) and prognosis of AML patients. Wilms tumor (WT1) over expression is found in AML patients. The aim of this study was to determine the frequency of WT1 ove...

background: cholesterol oxidase (cho) has various clinical and industrial applications. recently, microbial cho have received a great attention for their wide usage in medicine. here, taxonomic characterizations of isolated strain from soil, optimization of the conditions for cho production and biochemical characterizations of produced cho enzyme were described. finally, cho gene was cloned int...

proline dehydrogenase (prodh; 1.5.99.8) belongs to superfamily of amino acid dehydrogenase, which plays a significant role in the metabolic pathway from proline to glutamate. the goal of this research was gene cloning and characterization of prodh enzyme from pseudomonas fluorescens pf-5 strain. the gene encoding prodh was isolated by means of pcr amplification and cloned in an iptg inducible t...

Proline dehydrogenase (ProDH; 1.5.99.8) belongs to superfamily of amino acid dehydrogenase, which plays a significant role in the metabolic pathway from proline to glutamate. The goal of this research was gene cloning and characterization of ProDH enzyme from Pseudomonas fluorescens pf-5 strain. The gene encoding ProDH was isolated by means of PCR amplification and cloned in an IPTG inducible T...