Figure 2From: The IGF1 P2 promoter is an epigenetic QTL for circulating IGF1 and human growth Tissue-specific methylation levels in white blood cells (WBC), peripheral blood mononuclear cells (PBMC), CD4 + T lymphocytes, liver, and tibial growth plates. For simplicity, values in only ten patients are figured for WBC and PBMC. The complete set of values is shown in Additional file 1: Table S4.Back to article page