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. 2017 Dec 11;12:27. doi: 10.1186/s13015-017-0118-8

Fig. 4.

Fig. 4

Empirical length distribution of k-mismatch common substring extensions. The number of k-mismatch extensions of length m was calculated with kmacs for a pair of simulated DNA sequences of length L=500 kb with k=90 and 80m240. The plot shows the raw frequencies and smoothed distribution with different values for for the width w of the smoothing window. The hight of the ‘homologous’ peak is > 50,000