Multiple length DNA molecules of bacteriophage phi-X174.
D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000032:analysis*; D004261:DNA Replication; D004279:DNA, Viral / Q000032:analysis* / Q000302:isolation & purification; D005838:Genotype; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D009693:Nucleic Acid Hybridization; D011995:Recombination, Genetic
D004279:DNA, Viral