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. 2011 Mar 27;3(3):72–78. doi: 10.4254/wjh.v3.i3.72

Figure 1.

Figure 1

Gel electrophoresis patterns of PD-1.1 and PD-1.2. A: The amplified fragments of PD-1.1 were digested with MspI: the polymerase chain reaction (PCR) product size was 265 base pairs (bp) which was digested to 180 and 85 bp, the genotype was identified as AA; if not, it was digested to 180, 125, 85 and 55 bp and was identified as AG; and if only digested to 125, 85 and 55 bp, its genotype was identified as GG. B: The amplified fragments of PD-1.2 were also digested with MspI: the PCR product size was 263 bp which was digested to 150 and 113 bp; if the product was digested, the genotype was identified as GG; if not, it was identified as AA, the genotype AG appeared as 263, 150 and 113 bp.