Scatter plot matrices, snap-frozen tissues. Matrix plots indicating miRNA expression in snap-frozen samples. Comparison of samples with high versus low RINs for both liver (A) and duodenum (B) show that severe total RNA degradation increases the proportion of miRNAs classified as significantly regulated.
Ibberson et al. BMC Biotechnology 2009 9:102 doi:10.1186/1472-6750-9-102