title: Assembly of bacteriophage T4 head-related structures. IV. Isolation and association properties of T4 prehead proteins.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D007525:Isoelectric Focusing; D008854:Microscopy, Electron; D008970:Molecular Weight; D013604:T-Phages / Q000032:analysis*; D014764:Viral Proteins / Q000302:isolation & purification*; D014779:Virus Replication
chemical_list: D014764:Viral Proteins