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. 2014 Nov 19;15(1):998. doi: 10.1186/1471-2164-15-998

Figure 1.

Figure 1

Hierarchical clustering analysis of the expression levels of miRNAs with highest variability (Coefficient of Variance (CV) >0.15) across all samples. All four pairs of samples are labeled in acronyms (Maturation-stage RNA sample 1–4: M1-4, Secretory-stage RNA sample 1–4: S1-4). The color scale from red to green indicates relative abundance of miRNAs from higher to lower.