title: Limited heterogeneity of neurosecretory proteins produced by the bag cells of Aplysia.
mesh_terms: D000818:Animals; D001048:Aplysia / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D007447:Invertebrate Hormones / Q000302:isolation & purification*; D007525:Isoelectric Focusing; D009419:Nerve Tissue Proteins / Q000302:isolation & purification*; D009490:Neurosecretory Systems / Q000032:analysis
chemical_list: D007447:Invertebrate Hormones; D009419:Nerve Tissue Proteins; C026880:egg-laying hormone, Mollusca