title: DNA-protein complex in circular DNA from Bacillus bacteriophage GA-1.
abstract: DNA prepared from bacteriophage GA-1 contains circular DNA molecules, which are converted to linear molecules by treatment with trypsin.
mesh_terms: D001407:Bacillus; D001435:Bacteriophages / Q000032:analysis*; D004270:DNA, Circular / Q000032:analysis*; D004279:DNA, Viral / Q000032:analysis*; D014357:Trypsin / Q000378:metabolism; D014764:Viral Proteins / Q000032:analysis / Q000302:isolation & purification
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral; D014764:Viral Proteins; D014357:Trypsin