title: Orientation of tail fibers in T4 z mutants and the influence of r mutations.
mesh_terms: D000327:Adsorption; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000378:metabolism; D003433:Crosses, Genetic; D004926:Escherichia coli; D005796:Genes; D005827:Genetics, Microbial; D009154:Mutation; D013237:Stereoisomerism; D013395:Sucrose; D014364:Tryptophan / Q000378:metabolism; D014465:Ultrasonics; D014764:Viral Proteins
chemical_list: D014764:Viral Proteins; D013395:Sucrose; D014364:Tryptophan