Figure 2.
A node with branches in the de Bruijn graph and the sparse k-mer graph. (a) A node with branches in a de Bruijn graph. (b) The binary implementation of (a). (c) A node with branches in a sparse k-mer graph. (d) The binary implementation of (c). The k-mers which are nodes in the graph are squared in the blocks. Neighbouring nucleotides indicating the edges of the graph are circled.