Figure 2From: A first insight into the genotypic diversity of Mycobacterium tuberculosis from Rwanda Spoligotype patterns of 115 clustered M. tuberculosis strains in the study. N, number of isolates per cluster; SIT, spoligotype international type; filled boxes represent positive hybridization while empty boxes represent absence of spacers; label defines the lineage/sub lineage; NA, not available in SpolDB4.0.Back to article page