title: Polymerisation of G-actin by spectrin preparations: identification of the active constituent.
mesh_terms: D000199:Actins / Q000378:metabolism; D000328:Adult; D000818:Animals; D006801:Humans; D007700:Kinetics; D046911:Macromolecular Substances; D008565:Membrane Proteins / Q000378:metabolism; D008854:Microscopy, Electron; D009132:Muscles / Q000378:metabolism; D011817:Rabbits; D013049:Spectrin / Q000378:metabolism
chemical_list: D000199:Actins; D046911:Macromolecular Substances; D008565:Membrane Proteins; D013049:Spectrin