title: The cytopyge of ciliata. I. Its function, regeneration and morphogenesis in Uronema parduczi.
mesh_terms: D000818:Animals; D016798:Ciliophora / Q000033:anatomy & histology* / Q000502:physiology; D003672:Defecation; D009024:Morphogenesis; D012038:Regeneration; D012834:Silver; D013194:Staining and Labeling
chemical_list: D012834:Silver