Figure 1From: Therapeutic properties of a vector carrying the HSV thymidine kinase and GM-CSF genes and delivered as a complex with a cationic copolymer Schematic representation of the expression constructs used. On the left – construct names. The SV40 polyA signal is omitted from the schemes. CMV – major immediate-early promoter of human cytomegalovirus; hGM-CSF and mGM-CSF – human and mouse genes of granulocyte macrophage colony stimulating factor, respectively; HSVtk –herpes simplex virus thymidine kinase gene, IRES - internal ribosome entry site of encephalomyocarditis virus.Back to article page