Fig. 4From: DNA looping by two 5-methylcytosine-binding proteins quantified using nanofluidic devicesProtein fluorescence signal intensity per unit \(R_g\) of nanochannel-stretched DNA as function ATTO 565-labeled MBD2FLsc concentration. Blue (upper) curve is for methylated substrates and red (lower) curve is for unmethylated substrates. Error bars represent standard deviationsBack to article page