Importance of cysteines in the LDLR-related domain of the subgroup A avian leukosis and sarcoma virus receptor for viral entry ... This rabies virus is pseudotyped with an avian sarcoma and leukemia virus (ALSV-A) envelope protein (EnvA), so that the initial ... In addition, this rabies virus lacks the gene encoding the rabies virus envelope glycoprotein (RG), which is required for trans ... The virus injection sites are as follows: (VTA) Bregma −3.1, Lateral 0.6, Depth 4.3 to 4.0, (SNc) Bregma −3.1, Lateral 1.2, ...