Figure 3From: Piecing the puzzle together: a revisit to transcript reconstruction problem in RNA-seqAn example of the compressed flow network. Reads colored black are grouped into 3 clusters (light gray). Edges connecting the reads in the original RFN are collapsed into two edges (colored orange) in the compressed network. The two reads colored green cannot be clustered into π2 because they violate the vertex homogeneity and alignment adjacency, respectively.Back to article page