title: Mapping the DNA fragments produced by cleavage by lambda DNA with endonuclease RI.
mesh_terms: D002874:Chromosome Mapping; D003090:Coliphages / Q000032:analysis*; D004279:DNA, Viral / Q000032:analysis* / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology; D008854:Microscopy, Electron; D008970:Molecular Weight; D009154:Mutation
chemical_list: D004279:DNA, Viral; D004720:Endonucleases