Skip to main content
. 2020 Apr 30;118(11):2783–2789. doi: 10.1016/j.bpj.2020.02.034

Figure 2.

Figure 2

Dependence of the free-solution mobility of three ssDNA strands on ionic strength. The symbols represent the following: solid circle (●), T26; open circle (○), T16; and open triangle (▵), ss07. The solid curve corresponds to a three-parameter exponential decay of the combined mobilities of the ssDNA strands as a function of ionic strength. The dashed curves correspond to the mobilities predicted from the Manning electrophoresis equation using b = 4.1 Å (lower dashed curve) or 2.3 Å (upper dashed curve).