Optimization of a viral toolkit (VTK) for direct and combinatorial transgene expression
Diagram representing each VTK plasmid. The size between ITRs and the corresponding Boolean strategy are displayed below the relevant plasmid backbone. Top row: VTKS1–6. Bottom row: VTKD1–6. MCS, multiple cloning site; pA: polyA; LoxP, Lox2272 are Cre-dependent sites; FRT, F5 are Flp-dependent sites.
See also Figure S2 and Table S2.