In order to improve the technology of cocoon processing, create waste-free technologies, a surface activator was synthesized on basis bardo residue fraction and lubricating oils formed during production ethyl alcohol. Based IR-spectral analysis, presence hydroxyl carboxyl groups in surfactants determined be suitable raw material for surfactants, substance from it can used staining. IR-spectrum ...

BACKGROUND The type III secretion system (T3SS) is a molecular machine in gram negative bacteria that exports proteins through both membranes to the extracellular environment. It has been previously demonstrated that the T3SS encoded in Salmonella Pathogenicity Island 1 (SPI-1) can be harnessed to export recombinant proteins. Here, we demonstrate the secretion of a variety of unfolded spider si...