Serotonin-carrying granules in the mitochondria of the frog pancreas.
D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D008928:Mitochondria; D010179:Pancreas / Q000166:cytology* / Q000378:metabolism*; D012701:Serotonin / Q000378:metabolism*; D013347:Subcellular Fractions
D012701:Serotonin