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Fig. 2 | BMC Research Notes

Fig. 2

From: GrapHi-C: graph-based visualization of Hi-C datasets

Fig. 2

Comparison of GrapHi-C Visualizations, Heatmaps and Circos plots. Visualizations of the contact maps for the fission yeast 999a wild-type and rad21 mutant are displayed in the left and right columns, respectively. ad The GrapHi-C visualizations where vertices and linear interactions were coloured according to their corresponding chromosome (chromosome 1: blue, chromosome 2: red, chromosome 3: green). The grey dashed lines represent cis-interactions (a, b) and trans-interactions (c, d). Graphs were visualized in Cytoscape using a edge-weighted spring embedded layout. e, f The heatmaps generated with Java Treeview that correspond to the contact maps. The opacity of a cell is directly related to the frequency of the interaction. g, h The Circos plots that correspond to the contact maps. Circos plots were visualized in Cytoscape. Vertices were coloured according to their corresponding chromosome (chromosome 1: blue, chromosome 2: red, chromosome 3: green) and grey lines represent an interaction between two vertices

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