Figure 3.

Experimental σ (T) against 1/T dependences for the λ-DNA in buffer and for the dray λ-DNA extracted from figure 3 in [9] (symbols) fitted to theoretical W (E,T) against 1/T dependences calculated for the following parameters: ε_T = 0.21 eV, E = 290 MV/m, S = 12 (solid line) and for parameters ε_T = 0.17 eV, E = 315 MV/m, S = 8 (dashed line).