The targeting vector inserted into the locus a CAG (CMV-IE enhancer/chicken beta-actin/rabbit beta-globin hybrid promoter), FRT site, loxP-flanked STOP cassette, FLAG-tagged avian viral receptor TVA (CD320) and rabies G protein (RAGVgp4), mCherry reporter gene, WPRE (to enhance the mRNA transcript stability), a poly-A signal and an attB/att-flanked PGK-FRT-Neo-poly-A cassette. (J:256568)