Studies on bacteriophage phi-X174 and its DNA by electron microscopy.
D010584:Bacteriophage phi X 174; D001435:Bacteriophages / Q000737:chemistry*; D004247:DNA / Q000737:chemistry*; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron
D004247:DNA
BACTERIOPHAGE/chemistry; DESOXYRIBONUCLEIC ACID/chemistry; MICROSCOPY, ELECTRON