Table 3. Relative single-molecule conductance of ribonucleotides in random fragments of 5′-UGAGGUA-3′, shown in Figs. 4b–4d. Reference shows the relative single-molecule conductance extracted from Table 1.

	Reference	Fig. 4b	Fig. 4c	Fig. 4d
rGMP	1.00 ± 0.44	1.00 ± 0.16	1.00 ± 0.13	1.00 ± 0.13
rAMP	0.75 ± 0.27	0.65 ± 0.15	0.55 ± 0.16	0.73 ± 0.16
rUMP	0.41 ± 0.10	0.33 ± 0.07	0.29 ± 0.11	0.36 ± 0.09