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. 2011 Nov 24;96(2):289–292. doi: 10.1136/bjophthalmol-2011-300658

Figure 1.

Figure 1

Digested polymerase chain reaction (PCR) products of 2245 RAGE gene intron region. Lane 1: a 50 bp DNA ladder; lane 2: DNA blank; lanes 3–5: first-step PCR product (294 bp), wild-type homozygote for 2245GG (116 bp) and heterozygote for 2245GA (116 bp and 95 bp).