title: The terminal redundant regions of bacteriophage T7 DNA: their necessity for phage production studied by the infectivity of T7 DNA after modification by various exonucleases.
mesh_terms: D003090:Coliphages / Q000201:enzymology / Q000235:genetics*; D004261:DNA Replication; D004279:DNA, Viral / Q000235:genetics* / Q000302:isolation & purification; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics; D005092:Exonucleases / Q000378:metabolism; D014162:Transfection; D014779:Virus Replication
chemical_list: D004279:DNA, Viral; D005092:Exonucleases