Proteomic Analysis of the Peroxisomal Retrograde Signaling in C. elegans

While retrograde signalling pathways have been identified for several organelles, the existence of such a pathway for peroxisomes remains elusive. We identified a peroxisomal retrograde signalling (PRS) in C. elegans, which is activated in response to peroxisomal import stress. We analyzed the PRS using a proteomic approach.