rs267606816

A SNP in the FLNA gene on chromosome X. Its most notable genotype is T;T: Cardiac valvular dysplasia, X-linked

Gene
FLNA
Location
Chr X154,367,403 (GRCh38)
Highest magnitude
4.4Very important
Tested on
AncestryDNA

Genotypes

Plus strand, as in 23andMe and AncestryDNA files.

  1. T;TMost notableBadCardiac valvular dysplasia, X-linkedVery important · 4.4
  2. C;TBadCarrier of a cardiac valvular dysplasia mutation (X-linked)Important · 3.0
  3. C;CGoodcommon in clinvarTypical · 0.0

SNPedia records rs267606816 on the minus strand: (A;A), (A;G), (G;G). Magnitude rates how notable a genotype is from 0 to 10, not how risky it is.

Other FLNA SNPs

All FLNA SNPs

Notes

From SNPedia

Notes

aka c.862G>A, p.Gly288Arg and G288R

T;T

Possible mitral and/or aortic valve regurgitation

C;T

Unaffected in absence of a second mutation in the FLNA gene

Source and license

Adapted from rs267606816 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 Its entries can be incomplete, out of date or wrong, and nothing here is a diagnosis or medical advice.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.