FAMILIES CURRENTLY HELD IN THE BCLC DATABASE

BRCA2 Subtotal
Mutation test-result Positive Negative Not done
BRCA1 Positive 1 22 158 181
Negative 54 152 96 302
Not done 123 8 173 304
Subtotal 178 182 427 787

Updated September, 1998
Courtesy of Doug Easton, Cambridge, UK