Secretory VesiclesChromogranin AChromograninsChromogranin BCytoplasmic GranulesBiogenesisChromaffin GranulesMitochondrial TurnoverExocytosisCerebellumMitochondriaMicroscopy, ElectronMolecular Sequence DataRibonuclease IIIMembrane ProteinsMutationProtein TransportMitochondrial ProteinsAmino Acid SequencePeroxisomesNuclear Respiratory Factor 1Saccharomyces cerevisiae ProteinsDentate GyrusOrganellesSaccharomyces cerevisiaeCell Nucleolus