title: Gelatin-induced reversion of protoplasts of Bacillus subtilis to the bacillary form: photomicrographic study.
mesh_terms: D001412:Bacillus subtilis / Q000187:drug effects; D003470:Culture Media / Q000494:pharmacology; D005780:Gelatin / Q000494:pharmacology*; D008858:Microscopy, Phase-Contrast; D010784:Photomicrography; D011523:Protoplasts / Q000187:drug effects*
chemical_list: D003470:Culture Media; D005780:Gelatin