(A) Average FRAP data for VLE RNA in Region 2 in five WT oocytes is fit with model 1; estimated parameters are c = 0.09 μm/s, d = 1.42 μm2/s, β1 = 0.003 s−1, and β2 = 8e−4 s−1. (B) Sample FRAP data for VLE RNA in Region 3 in an individual WT oocyte is fit with model 2; estimated parameters are c+ = 0.51 μm/s, c− = 0.91 μm/s, d = 2.29 μm2/s, α+ = 1e−5 s−1, α− = 2e−5 s−1, δ+ = 0.1 s−1, and δ− = 0.02 s−1. To see this figure in color, go online.