Figure 3
Fitting model parameters. The three parameters K1 - K3 are unknown and thus the models were fitted to wild type data in order to obtain them. WS8N (wild type) was tethered and recorded for 5 mins without, 5 mins with and 5 mins without 100 μ M propionate. The coloured lines represent the best fit of each model to this data by varying the parameters K1-3 using the methods described in Methods section.