Figure 4.

Detection of C.C mismatch of 547 bp DNA fragment by using hydroxylamine / piperidine assay. The control trace (homoduplex, top) shows no cleavage peak and the mismatched DNA trace (heteroduplex, bottom) displays two strong cleavage peaks of 5'FAM sequence and 3'HEX sequence at the mismatched C bases.

Bui et al. BMC Chemical Biology 2003 3:1   doi:10.1186/1472-6769-3-1
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