Figure 2From: Efficient parallel and out of core algorithms for constructing large bi-directed de Bruijn graphsA simple example of the bi-directed de Bruijn graph of order k = 3 from a set of reads ATGG,CCAT,GGAC,GTTC, TGGA and TGGT observed from a DNA sequence ATGGACCAT and its reverse complement ATGGTCCAT. The dashed line shows one bi-directed walk which can reconstruct the original fragment.Back to article page