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. 2014 Jun 19;10(6):e1003678. doi: 10.1371/journal.pcbi.1003678

Figure 3. Pair-wise parameter variations for the realistic HCO instances.

Figure 3

Plot of all instances within the realistic HCO group projected onto the 2D space given by two parameters. The first parameter is shown on x axis. The second parameter is shown on y axis. Both parameters are color coded, using shades of magenta on x axis and of turquoise on y axis, from dark shades for low values (−70 mV for ELeak and 0% for the other parameters) to light shades for high values (−50 mV for ELeak.and 175% for the other parameters). The number of instances projected onto each point in the space is shown by the size of the circle surrounding it. To be able to visualize all the points (as there are many points with very few instances and many points with thousands of instances), we used the natural logarithm to adjust the size of the points (formula used: Inline graphic, we added a value of 1 to be able to show a point with one instance on the plot). The legend shows the size of each point on the plot and its corresponding real number of instances. The highlighted subplot of Inline graphic Leak vs. Inline graphic P shows that there are exclusive zones of high Inline graphic Leak and low Inline graphic P and of low Inline graphic Leak and high Inline graphic P, which do not support realistic HCOs.