rs121909091
A SNP in the DNM2 gene on chromosome 19. Its most notable genotype is C;T: DNM2-related intermediate Charcot-Marie-Tooth neuropathy
- Gene
- DNM2
- Location
- Chr 1910,798,543 (GRCh38)
- Highest magnitude
- 6.0Very important
- Tested on
- AncestryDNA
Genotypes
As shown in 23andMe and AncestryDNA files.
- C;CGoodcommon in clinvar
- C;TMost notableBadDNM2-related intermediate Charcot-Marie-Tooth neuropathy
On SNPedia: (C;C), (C;T). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Other DNM2 SNPs
- rs121909089A;GDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
- rs121909090C;TDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
- rs121909092A;GDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
- rs121909093A;GDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
- rs587783594A;TDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
- rs587783595A;GDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
- rs587783597C;TDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
- rs864309705A;GDNM2-related intermediate Charcot-Marie-Tooth neuropathyVery important
Source and license
Adapted from rs121909091 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.