Table 3. Time-resolved FRET efficiencies with mean errors for the hemimethylated and methylated BZ-junction sequences at two different salt concentrations. Values are average of two independent measurements.

Sequence	Hemimethylated form (hMeBZ)		Methylated form (MeBZ)
	100 mM NaCl	4.5 M NaCl	100 mM NaCl	4.5 M NaCl
D5A10	n.d.	n.d.	0.93 ± 0.01	0.86 ± 0.01
D5A12	0.24 ± 0.01	0.39 ± 0.01	0.20 ± 0.01	0.48 ± 0.01
D5A14	0.38 ± 0.01	0.34 ± 0.01	0.37 ± 0.01	0.29 ± 0.01