Table 3. Cell lines.

Cell line	Brief description/validation	Donating laboratory	Reference
B7GG	B7GG cells express T7 RNA polymerase, rabies virus G, and histone-tagged GFP. Their origin is BHK-21 cells. They express GFP when expressing RV-G. Cell producing virus have additionally mCherry in the cytoplasm.	Dr. Edward Callaway (Salk Institute, La Jolla, CA, USA)	Osakada and Callaway, 2013
HEK 293T-TVA800 cells	HEK 293T-TVA800 cells are derived from HEK 293T cells and express TVA. These cells are used to titer pseudotyped G-deleted rabies viruses.	Dr. Edward Callaway (Salk Institute, La Jolla, CA, USA)	Osakada and Callaway, 2013