Fig. 7From: A comprehensive assessment of RNA-seq protocols for degraded and low-quantity samplesHeat map of the coefficients of determination (R 2 values) of the log fold change values of the pairwise comparison of all protocols. Each colored box represents the coefficient of determination (R 2 value) between two conditions which are given by the labels on the x and y axes. The R 2 value is color-coded on a scale where blue represents the lowest, grey the median, and red the highest observed valueBack to article page