A FIBROUS DNA PHAGE (FD)  AND A SPHERICAL RNA PHAGE (FR) SPECIFIC FOR MALE STRAINS OF E COLI. II. PHYSICAL CHARACTERISTICS.
D001435:Bacteriophages; D003090:Coliphages; D004247:DNA; D004279:DNA, Viral; D004583:Electrons; D004586:Electrophoresis; D004926:Escherichia coli; D008853:Microscopy; D008854:Microscopy, Electron; D012313:RNA; D012317:RNA Phages; D012367:RNA, Viral; D012106:Research
D004279:DNA, Viral; D012367:RNA, Viral; D012313:RNA; D004247:DNA
COLIPHAGES; DNA, VIRAL; ELECTROPHORESIS; EXPERIMENTAL LAB STUDY; MICROSCOPY, ELECTRON; RNA, VIRAL