Schematic map of the Schwarz MV cDNA. The six fragments generated to construct the pTM-MVSchw plasmid are shown in the upper part with the restriction sites used to assemble the complete cDNA. T7, T7 promoter; hh, hammerhead ribozyme; h∂v, hepatitis delta ribozyme; T7t, T7 RNA polymerase terminator (T7, hh, h∂v, and T7t are not represented at the same scale). A schematic map of MV genome is shown in the lower part (grayed portions represent the intergenic regions).