i5010821

A SNP. Its most notable genotype is D;I: this may be a cystic fibrosis carrier genotype

Gene
None listed
Highest magnitude
3.5Important
Tested on
Not on consumer chips

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. D;IMost notableBadthis may be a cystic fibrosis carrier genotypeImportant · 3.5
  2. I;IGoodcommon/normalTypical · 0.0

On SNPedia: (D;I), (I;I). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Conditions, medicines and genes

Notes

From SNPedia

Notes

Cystic Fibrosis rs121908798

D;I

We are guessing that this 23andMe genotype represents the cystic fibrosis rs121908798(G;TAT) genotype, but until someone confirms (or corrects) this, please consider it tentative.

Source and license

Adapted from i5010821 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.