Griffin, B E Polyoma DNA: a physical map. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America May 1974 - 2077-81 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0027-8424 Standard No.: 10.1073/pnas.71.5.2077 doi Subjects--Topical Terms: AdenineAutoradiographyCatalysisChemical PhenomenaChemistryChromosome MappingCytosineDNA ReplicationDNA, ViralElectrophoresisEscherichia coli--enzymologyGelsGenotypeGuanineHaemophilus--enzymologyHaemophilus influenzae--enzymologyMicroscopy, ElectronPhosphorus RadioisotopesPolyomavirusThymine