title: Protoplasts isolated from callus cells of maize endosperm.
mesh_terms: D002467:Cell Nucleus / Q000187:drug effects; D003470:Culture Media; D046508:Culture Techniques; D006026:Glycoside Hydrolases / Q000494:pharmacology; D008858:Microscopy, Phase-Contrast; D008938:Mitosis; D010937:Plant Growth Regulators; D011523:Protoplasts; D013997:Time Factors; D003313:Zea mays
chemical_list: D003470:Culture Media; D010937:Plant Growth Regulators; D006026:Glycoside Hydrolases