title: Transformations in isolated polyhooks.
mesh_terms: D001426:Bacterial Proteins; D004926:Escherichia coli / Q000648:ultrastructure*; D005407:Flagella / Q000648:ultrastructure; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D008854:Microscopy, Electron; D011487:Protein Conformation; D012475:Salmonella / Q000648:ultrastructure*
chemical_list: D001426:Bacterial Proteins