Hierarchical clustering analysis and heat map matrix of Pearson correlations of the reads counts of 1147 unique miRNAs between Large White (LW) and Meishan (MS).

<p>LW1, LW2 and LW3 refer to the three biological replications of Large White pigs; MS1, MS2 and MS3 refer to the three biological replications of Meishan pigs. The color legend at top represents the correlation coefficient.