Figure 2.

Relationship between the IERF1 function (mers) and the ethylene concentration (μL/L) in the root cells of Arabidopsis thaliana. An asymmetric potential-like curve is clearly observed, with a minimum located at an ethylene concentration of ~0.5 μL/L. The curve was calculated using equations (1) and (9). Also see Table 1.

Díaz and Alvarez-Buylla BMC Systems Biology 2009 3:48   doi:10.1186/1752-0509-3-48
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