RNA-SEQ of WT and iMSN-D2RKO Parkinson's mice model  treated with L-dopa
We analyzed the RNA expression profiles of Parkinson's model (6-hydroxydopamine lesion, 6-OHDA) mice in two different genotypes, WT and iMSN-D2RKO mice. Mutant iMSN-D2RKO mice were generated by mating D2Rflox/flox males with D2Rflox/flox females carrying the CRE under the control of the D1 receptor promoter (D1)-Cre. This way, we generated the D2Rflox/flox/D1-Cre/+ line; the D2Rflox/flox mice are thereafter called WT in our study. The D1R gene is expressed during development in MSNs precursors allowing the deletion of D2R as previously shown selectively in iMSNs. The RNA expression profiles were analyzed in three experimental groups: 1) sham-lesioned (sham); 2) 6-OHDA-lesioned (6-OHDA); and 3) 6-OHDA lesioned/L-DOPA-treated (15 mg/kg ).  (L-DOPA).  Mice of both genotypes were sacrificed 1h after the treatment and brains were flash frozen. Punches of the dorsolateralstriatum(DLS) were obtained on cryostat sections and processed for RNA extraction to prepare the library.