**Figure 5.** **Challenge by Chetomin rescues G2019S phenotype.** (**A**) Representative magnified confocal images of whole mount brains 60 days after eclosion. The different clusters of TH+ neurons are boxed up and labeled. (**B**) Bar graphs show number of TH-positive DA neuron clusters in flies at 60 days after eclosion (n = 3, cohort of 10). (**C**) Bar graph shows climbing scores of male flies at 60 days after eclosion. Percentage of flies that reached the top of the column after 1 min was counted (n = 3, cohort of 20). (**D**) Bar graph shows number of flies that survive after 60 days. Percentage of flies was tabulated. Significance indicated on the graph: *p<0.05, **p<0.01, ***p<0.001, ****p<0.0001.