TABLE 1.

DNA elasticity parameters comprising the results of a nonlinear fit for the parameters J, H, a, and δ with different salt concentrations in a [Na⁺] buffer

[Na+] (mM)	a (nm)	H (kBT)	J (kBT)	δ
1000	0.170 ± 0.003	1.32 ± 0.01	1.75 ± 0.10	0.77 ± 0.01
500	0.225 ± 0.003	1.32 ± 0.01	1.75 ± 0.10	0.77 ± 0.01
250	0.300 ± 0.003	1.32 ± 0.02	1.75 ± 0.10	0.78 ± 0.01
100	0.355 ± 0.003	1.32 ± 0.02	1.75 ± 0.20	0.75 ± 0.02
50	0.440 ± 0.004	1.32 ± 0.02	1.45 ± 0.30	0.74 ± 0.02
25	0.540 ± 0.004	1.32 ± 0.03	1.25 ± 0.20	0.74 ± 0.02
10	0.670 ± 0.005	1.32 ± 0.03	1.25 ± 0.20	0.75 ± 0.03