title: CHROMOSOME STRUCTURE IN PHAGE T4. I. CIRCULARITY OF THE LINKAGE MAP.
mesh_terms: D017122:Bacteriophage T4; D022004:Chromosome Structures; D002875:Chromosomes; D003090:Coliphages; D004247:DNA; D004279:DNA, Viral; D009154:Mutation; D012106:Research
chemical_list: D004279:DNA, Viral; D004247:DNA
keywords: CHROMOSOMES; COLIPHAGES; DNA, VIRAL; EXPERIMENTAL LAB STUDY; MUTATION