Research Article

Association of Genetic Polymorphisms of IFNGR1 with the Risk of Pulmonary Tuberculosis in Zahedan, Southeast Iran

Figure 4

Electrophoresis pattern of PCR for detection of IFNGR1 rs137854905 (27-bp I/D) polymorphism. I allele produces 223 bp while D allele produces 196 bp. M: DNA marker; lanes 1, 2, 3, 4, and 5: DD.