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Representative PCR products obtained from PNA-mediated PCR clamping using genomic DNA from individuals with genotypes AA, AO, BB, BO, OO and AB.
A or B allele-specific PNA-mediated PCR clamping was performed, followed by 2% agarose gel electrophoresis and staining with ethidium bromide. TrackIt™ 1kb PLUS DNA Ladder (Life Technologies) was used as a molecular size marker.
