Fig. 1. The abnormal expression landscape of circRNA in tissues of colorectal cancer.
a Cluster analysis of different expressed cirRNAs. Red indicated upregulated while green indicated downregulated. b Scatter plot for circRNA in tumor tissues, adjacent tumor tissues and normal tissues of LNLM1 and LNLM0 patients. c Venny analysis for different expressed in three groups. LNLM1: lymph node negative CRC patients with synchronous liver metastasis; LNLM0: lymph node negative CRC patients without synchronous liver metastasis. T: tumor tissues of LNLM1, P: adjacent tumor tissues of LNLM1, N: normal tissues of LNLM1; T’: tumor tissues of LNLM0, P’: adjacent tumor tissues of LNLM0, N’: normal tissues of LNLM0.