Research Article
Leptin Receptor Gln223Arg Polymorphism of Human Spermatozoa Associated with Male Infertility in a Chinese Population
Figure 1
A representative 3% agarose gel shows RFLP products of LEPR after digestion with MspI: lane 1 is the AA genotype (416 bp); lane 2 is the AG genotype (416, 291, and 125 bp); lane 3 is the GG genotype (291 and 125 bp); lane M is DNA ladder.