Fig. 2From: Effect of Pregnane X Receptor*1B genetic polymorphisms on postoperative analgesia with fentanyl in Chinese patients undergoing gynecological surgeryThe DNA sequence of PXR11193T > C. Genomic DNA was extracted using a conventional phenol-chloroform procedure. Genotyping of PXR11193T > C allele was conducted by polymerase chain reaction (PCR), direct sequencing. PXR*1B haplotype was genotyped by PHASE V.2.1 software. Two T bases were showed in the PXR11193T > C wild homozygotes. One T base and one C base were showed in the PXR11193T > C heterozygotes. Two C bases were showed in the mutant homozygotesBack to article page