Genetic variant
rs112892337 a variant in the ZFAT gene
rs112892337 is a single-letter difference in the ZFAT gene, on chromosome 8. ClinVar, the public archive of variant interpretations, lists it as conflicting interpretations: laboratories that have assessed it do not agree on whether it matters. Carrying it does not, on its own, mean you have or will develop any condition.
What is this?
Your DNA is a long sequence of four letters. At a few million positions, people commonly differ by a single letter; each of those positions is called a SNP (“snip”), and rs112892337 is the catalogue number of one of them, in the ZFAT gene. Which letters you carry there — one copy from each parent — is your genotype.
ZFAT (zinc finger and AT-hook domain containing): This gene encodes a protein that likely binds DNA and functions as a transcriptional regulator involved in apoptosis and cell survival. This gene resides in a susceptibility locus for autoimmune thyroid disease (AITD) on chromosome 8q24. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Nov 2009]
Gene description from NCBI Gene
Why might it matter?
ClinVar records this variant as conflicting interpretations, meaning laboratories that have assessed it do not agree on whether it matters. A classification describes the variant, not you: what it means for one person depends on their genotype, their family history and often on other genes and circumstances.
Do I have this variant?
If you have taken a consumer DNA test (23andMe, AncestryDNA and similar), you can download its raw data file and check. Create a free account, upload the file, and this page will show the letters you carry at rs112892337, if your test read this position.
Connect this with your blood results
A gene is a fixed instruction; a blood test shows what your body is doing now. CheckMyBloods reads the two side by side, so a variant can be set against the markers it could plausibly affect.
Blood markers do not diagnose a genetic condition, and a variant does not explain a blood result on its own. Together, with symptoms and family history, they give a clinician context.
What should I do next?
- Find out whether you carry it. Reading about a variant says nothing about you until you know your genotype.
- Put it in context. Add your blood results, so the variant can be read against what your body is doing.
- Ask questions. Dr. Hemsworth, our AI assistant, can explain this variant and your results in plain English.
- Take anything that worries you to a professional. A GP or genetic counsellor can order a confirmatory test and interpret it with your history.
This page is general information drawn from public research databases. It cannot diagnose anything, and it is not a substitute for advice from a doctor or genetic counsellor who knows your history.
Technical details
- dbSNP ID
- rs112892337
- Gene
- ZFAT
- Position (GRCh38)
- chr8:134602309
- Variant type
- snv
- Consequence
- missense variant
- ClinVar classification
- Conflicting classifications of pathogenicity
Genome-wide association studies (5)
| Trait | Risk allele | OR / beta | P-value | Study |
|---|---|---|---|---|
| Appendicular lean mass | C | OR 0.14 | 1E-23 | PubMed |
| Appendicular lean mass | C | OR 0.16 | 5E-14 | PubMed |
| Systolic blood pressure | C | OR 0.13 | 2E-13 | PubMed |
| Systolic blood pressure | — | OR 0.11 | 3E-12 | PubMed |
| Appendicular lean mass | C | OR 0.13 | 2E-11 | PubMed |
How common the less frequent letter is
- gnomAD ALL
- 99.7%
- 1kG AFR
- 100%
- 1kG ALL
- 100%
- 1kG AMR
- 100%
- 1kG EAS
- 100%
- 1kG EUR
- 0.2%
- 1kG SAS
- 100%
Sources
- dbSNP: rs112892337 — the reference record
- ClinVar — clinical interpretations submitted by laboratories
- SNPedia — community-written summaries
- NCBI Gene: ZFAT
- Ensembl: ZFAT
- GWAS Catalog — association studies