Fig. 2From: QuantTB – a method to classify mixed Mycobacterium tuberculosis infections within whole genome sequencing dataa Number of representatives from each lineage amongst all 5637 M. tuberculosis assemblies in our reference database. b Intra-lineage pairwise distance for each lineage as measured by the number of unique SNPs between a pair. The number in the box plot is the median distance of all pairs of samples from that lineageBack to article page