title: Ultrastructural localization of calcium-binding sites in the electrocyte of Electrophorus electricus (L.).
abstract: Calcium-binding sites were detected in the electrocyte of Electrophorus electricus (L.) using the Oschman & Wall technique, in which CaCl2 was added to the fixative and washing solutions. Deposits were seen scattered along the plasma membrane of the electrocyte, inside mitochondria, associated with the post-synaptic membrane and the membrane of synaptic vesicles.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism*; D002462:Cell Membrane / Q000648:ultrastructure; D004557:Electric Organ / Q000378:metabolism / Q000648:ultrastructure*; D004593:Electrophorus / Q000033:anatomy & histology; D008854:Microscopy, Electron
chemical_list: D002118:Calcium