title: Restriction endonuclease mapping of ecotropic murine leukemia viral DNAs: size and sequence heterogeneity of the long terminal repeat.
mesh_terms: D002874:Chromosome Mapping; D004262:DNA Restriction Enzymes; D004279:DNA, Viral; D009052:Leukemia Virus, Murine / Q000235:genetics*; D008970:Molecular Weight; D009693:Nucleic Acid Hybridization; D010802:Phylogeny; D012091:Repetitive Sequences, Nucleic Acid
chemical_list: D004279:DNA, Viral; D004262:DNA Restriction Enzymes