Fig. 3From: Colib’read on galaxy: a tools suite dedicated to biological information extraction from raw NGS readsde Bruijn graph with k=3 for the sequences: (awb) and (ab). The pattern in the sequence generates an (s,t)-bubble, from to . In this case, b= and w= GGA have their first letter in common, so the path corresponding to the junction ab has k−1−1=1 vertexBack to article page