These results suggest that induction of the alternative dehydrogenase NdhII is a relevant source of ROS in bacteria undergoing WH1(A31V)-mCh amyloidosis, to the point of overtaking proteins involved in detoxifying H2O2, a defense line already feeble due to their co-aggregation with the prionoid (Figure 4C). Here, PMCH is linked to amyloidosis.