Figure 2.

Gene expression of APLP2 fitted by natural cubic spline regression with 2 knots K1 and K2. K1 = 5.333 hours and K2 = 17.333 hours.

Zhang et al. BMC Systems Biology 2012 6(Suppl 3):S9   doi:10.1186/1752-0509-6-S3-S9