title: Q-banding of human chromosomes after BUdR and BCdR treatment.
abstract: Two different Q patterns were found in BUdR and BCdR treated chromosomes of human lymphocyte cultures: X-type pattern, in which Giemsa and quinacrine banding both are reversed; Y-type pattern, in which Q-banding remains conventional in spite of reverse G-banding. Possible mechanisms of these findings are discussed.
mesh_terms: D001399:Azure Stains; D001483:Base Sequence; D001972:Bromodeoxycytidine; D001973:Bromodeoxyuridine; D002875:Chromosomes / Q000032:analysis*; D004247:DNA / Q000032:analysis; D003841:Deoxycytidine / Q000031:analogs & derivatives; D005260:Female; D006801:Humans; D008297:Male; D011797:Quinacrine Mustard; D013194:Staining and Labeling
chemical_list: D001399:Azure Stains; D003841:Deoxycytidine; D001972:Bromodeoxycytidine; D011797:Quinacrine Mustard; D004247:DNA; D001973:Bromodeoxyuridine