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Fig. 2 | BMC Medical Genomics

Fig. 2

From: Expression profile of circRNA in peripheral blood mononuclear cells of patients with rheumatoid arthritis

Fig. 2

Hierarchical cluster analysis of circRNA. Different expressions of circRNA in different samples can be visually displayed. Each column represents a test sample and each row represents a circRNA. The color shade represented the expression level of circRNA. Red indicated high expression, green indicated low expression, and black indicated no expression. The results show that the difference spectrum is reliable

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