Fig. 2
From: De novo assembly of bacterial genomes with repetitive DNA regions by dnaasm application
Tandem repeat detection. Sample structures representing and not representing tandem repeats in de Bruijn graph. a De Bruijn graph with an invalid tandem repeats structure – the loop in this example has two vertices with two in-edges and two vertices with two out-edges. b De Bruijn graph with a valid tandem repeats structure – the loop in this example has a single vertex with two in-edges and a single vertex with two out-edges