rs1064793348
A SNP in the KRIT1 gene on chromosome 7. Its most notable genotype is -;TA: Cerebral cavernous angioma associated mutation; variable penetrance
- Gene
- KRIT1
- Location
- Chr 792,213,260 (GRCh38)
- Highest magnitude
- 5.2Very important
- Tested on
- Not on consumer chips
Genotypes
As shown in 23andMe and AncestryDNA files.
- -;TAMost notableBadCerebral cavernous angioma associated mutation; variable penetrance
- TA;TAGoodcommon in clinvar
On SNPedia: (-;TA), (TA;TA). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.
Related
Other KRIT1 SNPs
- rs137853139C;TCerebral Cavernous Malformation mutationVery important
- rs137853140C;GCerebral Cavernous Malformation mutationVery important
- rs267607203A;GCerebral Cavernous Malformation mutationVery important
- rs267607204G;TCerebral Cavernous Malformation mutationVery important
- rs374303823C;GCerebral cavernous angioma associated mutation; variable penetranceVery important
- rs886039400-;AAGTCerebral cavernous angioma associated mutation; variable penetranceVery important
- rs886039401C;TCerebral cavernous angioma associated mutation; variable penetranceVery important
- rs886039402A;GCerebral cavernous angioma associated mutation; variable penetranceVery important
Notes
From SNPedia
Notes
aka c.1959_1960delTA (p.His653Glnfs); note that dbSNP indicates "refSNP cluster id(rs): rs1064793348 is an invalid snp_id value" even though it is listed in ClinVar and Ensembl
-;TA
see links via main rs-page
Source and license
Adapted from rs1064793348 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.