Fig. 1From: 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 methylationBox Plot of Methylation Intensity of Osteosarcoma, Primary Lung Cancer, and Normal Control Lung. The box incorporates the middle quartiles; the line represents the median value: the whiskers indicate the minimum and maximum values. There is loss of methylation in primary lung cancer (Primary Lung) as compared to normal control lung (Control Lung). There is further loss of methylation in osteosarcoma (OSA). The difference is significant (p = 0.0002)Back to article page