Transfection of DNA from a chloroethylnitrosourea-resistant tumor cell line (MER+) to a sensitive tumor cell line (MER-) results in a tumor cell line resistant to MNNG and CNU that has increased O-6-methylguanine-DNA methyltransferase levels and reduced levels of DNA interstrand crosslinking.
Source:http://linkedlifedata.com/resource/pubmed/id/3742731
