title: Contraction and dissociation of the bacteriophage T4 tail sheath induced by heat and urea.
mesh_terms: D006358:Hot Temperature; D007700:Kinetics; D008027:Light; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D011485:Protein Binding / Q000187:drug effects; D011489:Protein Denaturation; D012542:Scattering, Radiation; D013604:T-Phages / Q000187:drug effects / Q000648:ultrastructure*; D013816:Thermodynamics; D014508:Urea / Q000494:pharmacology*
chemical_list: D046911:Macromolecular Substances; D014508:Urea