Table 1.
KCl [M] | λ DNA | pXba1 | pXba2 | pBR322 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Linear | Circular | Super coiled | Circular | Super coiled | ||||||||
td [μs] | ΔIb[pA]/I0[nA] | td [μs] | ΔIb[pA]/I0[nA] | td [μs] | ΔIb[pA]/I0[nA] | td [μs] | ΔIb[pA]/I0[nA] | td [μs] | ΔIb[pA]/I0[nA] | td [μs] | ΔIb[pA]/I0[nA] | |
0.15 | 153 ± 42 | 32/7.0 | 82 ± 27 | 38/7.0 | ||||||||
0.2 | 568 ± 37 | 28/3.55 | 294 ± 45 | 42/3.2 | 180 ± 30 | 58/3.2 | 50 ± 16 | 29.6/2.7 | ||||
0.35 | 205 ± 52 | 37/14.4 | 108 ± 28 | 47/14.4 | ||||||||
0.4 | 1394 ± 270 | 39/4.65 | 386 ± 46 | 79/5.7 | 214 ± 51 | 110/5.7 | 223 ± 30 | 37/16.6 | 139 ± 26 | 47/16.6 | 66 ± 16 | 51.5/4.7 |
0.45 | 240 ± 56 | 44/18.3 | 147 ± 32 | 53/18.3 | ||||||||
0.6 | 2390 ± 275 | 73/5.4 | 71 ± 10 | 102.1/6.7 | ||||||||
0.8 | 2480 ± 310 | 81/6.7 | 83 ± 12 | 111.4/9.2 | ||||||||
1.0 | 2944 ± 645 | 104/9.8 | 434 ± 34 | 220/10.3 | 237 ± 31 | 315/10.3 | 495 ± 70 | 79/36.9 | 316 ± 53 | 104/36.9 | 94 ± 8 | 179.6/11.5 |