title: Strand breaks in DNA from normal and transformed human cells treated with 1,3-bis(2-chloroethyl)-1-nitrosourea.
mesh_terms: D000468:Alkalies; D002330:Carmustine / Q000008:administration & dosage / Q000494:pharmacology*; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D004247:DNA / Q000378:metabolism*; D004260:DNA Repair; D004273:DNA, Neoplasm / Q000378:metabolism*; D004277:DNA, Single-Stranded / Q000378:metabolism*; D006801:Humans; D013539:Simian virus 40
chemical_list: D000468:Alkalies; D004273:DNA, Neoplasm; D004277:DNA, Single-Stranded; D004247:DNA; D002330:Carmustine