Figure 4

Methylation analyses. Methylation (black dots) of β1-adrenergic receptor (A and B in high and normal glucose respectively), β2-adrenergic receptor (D and E in high and normal glucose respectively) and β3-adrenergic receptor (G and H in high and normal glucose respectively), using QUMA (Quantification tool for methylation analysis). Empty C, F and I show methylation of each colony.