Fig. 1: Genome organization and quality control in CRC samples.

a Experimental design and data analysis workflow of this study. b Hematoxylin-eosin staining of matched normal colorectum, primary tumor, and liver metastatic tumor from six patients with a scale bar of 50 μm. c PCA of RNA-seq data in normal colon, colorectal tumor, liver metastasis, lymph node metastasis, and normal liver samples. N: normal colorectum, T: primary tumor, M: liver metastasis, LNM: lymph node metastasis, NL: normal liver. d PCA1 snapshot of Hi-C data.