title: The use of the restriction endonuclease DdeI for mapping relataed DNAs.
abstract: Restriction endonuclease mapping of BK virus strain GS using DdeI has allowed us to correct and extend the previously published map.
mesh_terms: D001739:BK Virus / Q000235:genetics*; D001483:Base Sequence; D004262:DNA Restriction Enzymes; D004279:DNA, Viral; D015252:Deoxyribonucleases, Type II Site-Specific; D005814:Genes, Viral; D009693:Nucleic Acid Hybridization; D011120:Polyomavirus / Q000235:genetics*
chemical_list: D004279:DNA, Viral; D004262:DNA Restriction Enzymes; C027908:endodeoxyribonuclease DdeI; D015252:Deoxyribonucleases, Type II Site-Specific; C024403:GGCC-specific type II deoxyribonucleases