Additional file 1.

Figure S1 showing a heatmap of miRNA expression profiles of chondrocytes stimulated with IL-1β. Statistically significant miRNAs (P < 0.01, selected by analysis of variance test) are presented. Green and red denotes downregulated and upregulated expression, respectively.

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Li et al. Arthritis Research & Therapy 2012 14:R75   doi:10.1186/ar3798