A rapid and modular protocol for the generation of recombinant vaccinia viruses expressing fluorescently tagged proteins simultaneously using the method of transient dominant selection is described here.
Marzook, N. B., Procter, D. J., Lynn, H., Yamamoto, Y., Horsington, J., Newsome, T. P. Methodology for the Efficient Generation of Fluorescently Tagged Vaccinia Virus Proteins. J. Vis. Exp. (83), e51151, doi:10.3791/51151 (2014).