Figure 3

Map of South America showing the countries where Lynch syndrome families with the founder, recurrent, unique mutations and variants of unclassified significance (VUS) have been identified. The figure depicts the countries participating in the study (gray). The pie chart represents in percentage the recurrent mutations, unique mutations, founder mutations and VUS identified in the South American families. Brazil is characterized by 16% of the founder mutations, 39% of the recurrent mutations, 14% of the unique mutations and 31% of the VUS, while Colombia by 20% of the founder mutations, 20% of the unique mutations and 60% of the VUS. Chile, Argentina and Uruguay are characterized by 80%, 50% and 67% of the recurrent mutations and 20%, 50% and 33% of the VUS, respectively.