i4990151

A SNP in the CLRN1 gene on chromosome 3. Its most notable genotype is C;C: Usher Syndrome Type III

Gene
CLRN1
Location
Chr 3150,690,352 (GRCh38)
Highest magnitude
5.0Very important
Tested on
23andMe

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. A;AGoodcommon/normalTypical · 0.0
  2. A;CBadcarrier of Usher syndrome Type III alleleImportant · 3.0
  3. C;CMost notableBadUsher Syndrome Type IIIVery important · 5.0

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

Conditions, medicines and genes

Other CLRN1 SNPs

All CLRN1 SNPs

Notes

From SNPedia

Notes

Usher syndrome Type III rs111033258

Source and license

Adapted from i4990151 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.