Type of Mutation BRCA1 BRCA2
ALL Pathogenic ALL Pathogenic
Latin Americans        
Deletion 51 36 41 34
Insertion 18 11 16 10
Single Nucleotide variant 105 33 103 24
Mixed 1 0 2 1
Total 175 80 162 69
         
Mexicans        
Deletion 19 18 15 7
Insertion 3 3 4 1
Single Nucleotide variant 35 12 33 4
Mixed 0 0 1 0
Total 57 33 53 12
Table 2: Distribution of BRCA1 and BRCA2 mutation among Latin Americans and Mexicans.