rs28897696(T;T)

Carrier of two copies of BRCA1 variant; likely to be at high risk for breast/ovarian cancer

Magnitude
7.0Very important
Repute
Bad
Frequency
1%Average of 1 populations
On SNPedia
rs28897696(A;A)Minus strand
Gene
BRCA1

Frequency

Share of people with T;T in each HapMap population.

  • Japanese (Tokyo)1%

Other genotypes of rs28897696

  1. G;TBadBRCA1 variant reported to be pathogenic for breast cancerVery important · 6.099% of people
  2. G;GGoodnormalTypical · 0.00% of people

All about rs28897696

Notes

From SNPedia

see discussion at rs28897696

Source and license

Adapted from rs28897696(A;A) on SNPedia, using a snapshot taken October 16, 2026. SNPedia content is shared under CC BY-NC-SA 3.0 US, and this page is shared under the same license.

SNPedia is a community-edited wiki. Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice. Magnitude is a community rating of how interesting a genotype is, not a risk score.