Figure 4From: An evolutionarily biased distribution of miRNA sites toward regulatory genes with high promoter-driven intrinsic transcriptional noisemiRNA target recognition is evolutionarily biased in favor of regulatory genes. (A) Species-specific loss of miRNA sites for non-regulatory genes (1st quartile). (B) Species-specific gain, or retention, of miRNA sites for regulatory genes (4th quartile). Species were ordered based on their evolutionary distance to mouse genome.Back to article page