loss of dopaminergic neurons_Gt(ROSA)26Sor<tm1Lrsn>/Gt(ROSA)26Sor<+>,Park2<tm1Roo>/Park2<tm1Roo>,Slc6a3<tm1(cre)Lrsn>/Slc6a3<+>,Tfam<tm1Lrsn>/Tfam<tm1Lrsn>
loss of dopaminergic neurons_Gt(ROSA)26Sor<tm1Lrsn>/Gt(ROSA)26Sor<+>,Park2<tm1Roo>/Park2<tm1Roo>,Slc6a3<tm1(cre)Lrsn>/Slc6a3<+>,Tfam<tm1Lrsn>/Tfam<tm1Lrsn>