Fig. 2From: Peroxisome proliferator activated receptor γ protein expression is asymmetrically distributed in primary lung tumor and metastatic to lung osteosarcoma samples and does not correlate with gene methylationCOBRA and MSP for Osteosarcoma, Primary Lung Cancer, and Normal Control Lung. PCR products were run on a 1.5 % agarose gel. Lad = 100 bp ladder. Samples labeled O-X are osteosarcoma, P-X are primary lung cancer, and C-X are control lung. X represents the patient number. Sssi is normal canine spleen DNA methylated in-vitro and Spl is normal canine spleen DNA. Sample C-7 did not amplify by MSPBack to article page