Table 2.

Comparison of experimental and simulated J values for molecules lacking the 30-bp insert

DNA length, bp	J factor, nM
	Experiment	Simulation*
124	19.8	20.8
126	16.0	14.8
128	1.2	1.2
134	21.5	21.0
136	22.5	23.4
138	4.0	5.4

^*The parameters assumed for the simulation are those used for the non-NPS sections of the molecules shown in Fig. 3 and summarized in Table 3.