Figure 2From: Noise propagation through extracellular signaling leads to fluctuations in gene expressionSpatial distribution of IFN-β mRNA copy numbers in infected cells at 11 hours. The numbers are color-coded with black denoting an IFN-β mRNA number less than 375, green a number between 375 and 750, orange between 750 and 1125, and red denoting numbers larger than 1125. The X- and Y-axes are in units of single cell length (~30 μm).Back to article page