rs200604349

A SNP in the SAMM50 gene on chromosome 22. Its most notable genotype is C;G: carrier for a possible allele involved in recessive neurodevelopmental disorder

Gene
SAMM50
Location
Chr 2243,989,164 (GRCh38)
Highest magnitude
4.0Very important
Tested on
Not on consumer chips

Genotypes

As shown in 23andMe and AncestryDNA files.

  1. C;CGoodcommon/normalTypical · 0.0
  2. C;GMost notableBadcarrier for a possible allele involved in recessive neurodevelopmental disorderVery important · 4.0
  3. G;GBadrecessive neurodevelopmental disorder? see discussionVery important · 4.0

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

Other SAMM50 SNPs

All SAMM50 SNPs

Notes

From SNPedia

Notes

see discussion at SAMM50

C;G

see discussion at SAMM50

G;G

see discussion at SAMM50

Source and license

Adapted from rs200604349 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.