Table 1.

GAL4 lines used in this study and respective phenotypes

GAL4 line	Tissue	Phenotype (co-expression of α-syn and mutant Htt)
TH-GAL4	Dopaminergic neurons	Co-localization, interaction and co-aggregation of α-syn and Htt
nSyb-GAL4	Nervous system	Impairment of motor abilities and reduced life span
sGMR-GAL4	Eye	Co-localization, co-aggregation and retinal degeneration
Rh1-GAL4	Photoreceptors R1-R6	Premature degeneration of the photoreceptors