Fig. 2: the PRISMA flow diagram for each genotyping technique demonstrating the total of studies selected for this literature review: 1-A) mycobacterial interspersed repetitive unit-variable variable number tandem repeat (MIRU-VNTR) and 1-B) restriction fragment length polymorphism (RFLP-IS6110). 1-C) The 57 studies of Mycobacterium tuberculosis genotyping in Brazil and their distribution according to each method.
