background: the combustion of sulfur-rich fossil fuels leads to release of sulfur oxide pollution in the environment. in biodesulfurization process, an organism is able to remove sulfur from fossil fuels without decreasing the caloric value of those substrates. the main aim of this research was to design a recombinant microorganism to remove the highest amount of sulfur compounds in fossil fuel...

Several research groups have attempted to make recombinant bacteria capable of efficient desulfurization of oil fraction. The main aim of this study was to design a recombinant strain in order to desulfurize dibenzothiophen (DBT) and its components found in petroleum. In this study the pVLT31 vector harboring dszABC genes was transferred into recombinant E. coli BL21 which contained the dszD ge...

several research groups have attempted to make recombinant bacteria capable of efficient desulfurization of oil fraction. the main aim of this study was to design a recombinant strain in order to desulfurize dibenzothiophen (dbt) and its components found in petroleum. in this study the pvlt31 vector harboring dszabc genes was transferred into recombinant e. coli bl21 which contained the dszd ge...

BACKGROUND The combustion of sulfur-rich fossil fuels leads to release of sulfur oxide pollution in the environment. In biodesulfurization process, an organism is able to remove sulfur from fossil fuels without decreasing the caloric value of those substrates. The main aim of this research was to design a recombinant microorganism to remove the highest amount of sulfur compounds in fossil fuels...

Background: The combustion of sulfur-rich fossil fuels leads to release of sulfur oxide pollution in the environment. In biodesulfurization process, an organism is able to remove sulfur from fossil fuels without decreasing the caloric value of those substrates. The main aim of this research was to design a recombinant microorganism to remove the highest amount of sulfur compounds in fossil fuel...

background: toxoplasma gondii is an obligate intracellular parasite and its sexual and asexual cycles, respectively take place in the intestinal epithelial cell of definitive host and tissue of intermediate hosts. congenital toxoplasmosis is more impor tant when the mother acquired the infection during pregnancy period for the first time. serological tests are the only meth ods for diagnosis of...

background and aims: since the produced recombinant proteins by molecular genetics techniques commonly have some limitations in the application, chimeric protein are introduced. chimeric proteins have found widespread application for the study of protein folding, structure stability, function and immunogenisity. methods: according to the known immunomodulatory effect and structure of hsp70 mole...