Mitochondrial aldehyde dehydrogenase-2 (ALDH2) Glu504Lys polymorphism contributes to the variation in efficacy of sublingual nitroglycerin
J. Clin. Invest. Yifeng Li, et al. 116:506
doi:10.1172/JCI26564 [Go to this article.]

Figure 3
Plasmids containing the inserted ALDH2 cDNA fragment screened by bacterial PCR with universal primer. Lanes 1, 2, and 4, PCR products amplified from bacterial colonies having the recombinant plasmids; lane 3, negative control; lane 5, markers.