SETD2 rs76208147: Understanding This Genetic Variant
The rs76208147 variant is a specific change in the DNA sequence located within the SETD2 gene. Scientific research has identified this variant as a low-frequency coding marker associated with variations in human adult height.
What each genotype means
Typical height-associated profile
This genotype represents the common form of the SETD2 variant. Research identifies this variant as a low-frequency coding change associated with variations in adult human height, though its individual contribution to stature is part of a complex, polygenic trait influenced by many other genetic and environmental factors.
This is the most common genotype observed in most global populations.
Heterozygous height-associated profile
Carrying one copy of the T allele means you possess the variant identified in large-scale studies as having a potential association with adult height. Because height is a polygenic trait, this single variant has a very small effect on your overall stature, and it should not be used to predict individual height outcomes.
This genotype is found at a low frequency across most populations, consistent with the variant's overall low-frequency status.
Variant-associated height profile
This genotype carries two copies of the variant allele associated with adult height in genomic studies. While some research has explored this specific genotype in the context of clinical prognosis for certain blood conditions like acute myeloid leukemia, its primary cataloged association remains with normal variation in adult height. Please consult with a healthcare professional if you have concerns regarding specific health conditions or clinical prognoses.
This genotype is rare, occurring at a low frequency in the general population.
What is rs76208147?
The identifier rs76208147 refers to a single nucleotide polymorphism (SNP) located on chromosome 3. In the context of human genetics, a SNP represents a variation at a single position in the DNA sequence among individuals. This specific variant is situated within the SETD2 gene, which provides instructions for making a protein that acts as a histone methyltransferase. This enzyme plays a critical role in modifying chromatin, the structure that packages DNA within cells, thereby influencing how genes are turned on or off. Because rs76208147 is a coding variant, it has the potential to alter the structure or function of the protein produced by the SETD2 gene, which is why researchers study its impact on various biological traits.
Association with Human Height
Human height is a complex, polygenic trait, meaning it is influenced by the combined effects of many different genetic variants across the genome. While early genome-wide association studies (GWAS) focused primarily on common variants, more recent research has utilized specialized arrays to investigate rare and low-frequency coding variants. The rs76208147 variant has been identified in large-scale meta-analyses as one of the markers associated with adult height. It is important to note that while this association has been observed in statistical studies, the individual effect size of any single variant like rs76208147 on total height is typically very small. These findings contribute to the broader scientific effort to map the genetic architecture of human growth and development.
Interpreting Genetic Data
When reviewing information about genetic variants, it is essential to understand that statistical associations found in research populations do not equate to a medical diagnosis or a personal health prediction. The evidence linking rs76208147 to height is based on population-level data, which helps scientists understand the biological pathways involved in growth. However, these findings cannot be used to predict an individual's height or health outcomes. Genetic information is only one piece of a much larger puzzle that includes environmental factors, nutrition, and overall lifestyle. If you have questions about your own genetic results or concerns regarding growth and development, it is best to consult with a qualified healthcare professional or a genetic counselor who can provide context based on your personal medical history.
How common is this variant?
The rs76208147 variant is classified as a low-frequency variant, meaning it appears in a small percentage of the general population across most ancestries.
Frequently asked questions
Is rs76208147 a cause of short stature?
No, rs76208147 is a genetic marker associated with height variation in population studies. It is not a diagnostic test for short stature or any medical condition.
Can I use this variant to predict how tall I will be?
No. Height is influenced by hundreds of genetic variants and environmental factors. A single variant like rs76208147 has a negligible impact on an individual's actual height.
What does the SETD2 gene do?
The SETD2 gene encodes an enzyme that modifies histones, which are proteins that help package DNA. This process is essential for regulating gene expression and normal cellular function.
Where can I find more information on this SNP?
You can search for the rsID on public databases like the NCBI SNP database or the GWAS Catalog. These resources provide technical details and links to published research studies.
Sources & further reading
Educational information only, last refreshed 9/21/2026. Not medical advice — these associations describe population statistics, not individual predictions.
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