Understanding rs104886403: A Genetic Variant Overview
The rs104886403 variant is a single nucleotide polymorphism located in an intergenic region of the human genome. It is frequently utilized in genomic databases and research tools to help scientists understand population-level genetic diversity and structure.
What each genotype means
Common genetic variant
This genotype represents the homozygous state for the A allele at this location. Research indicates this is a common variant frequently observed in population-level genetic studies, though it does not currently have a specific, well-defined clinical impact on health or disease risk.
This genotype is found at varying frequencies across global populations, with prevalence depending significantly on ancestral background.
Common genetic variant
This genotype represents the heterozygous state, carrying one A allele and one G allele. As an intergenic variant, it is often tracked in genomic databases for population studies, but there is no established clinical significance or specific health association linked to this combination.
This genotype is found at varying frequencies across global populations, with prevalence depending significantly on ancestral background.
Common genetic variant
This genotype represents the homozygous state for the G allele at this location. While this variant is cataloged in research databases, it is considered a common genetic feature without a known direct impact on specific traits or medical conditions.
This genotype is found at varying frequencies across global populations, with prevalence depending significantly on ancestral background.
What is rs104886403?
The rs104886403 variant is a specific position in the human DNA sequence where individuals may differ by a single nucleotide. In genomics, a single nucleotide polymorphism, or SNP, represents a variation at a single point in the DNA chain. This particular variant is classified as intergenic, meaning it is situated in the vast stretches of DNA that lie between protein-coding genes. While intergenic regions do not provide the direct instructions for building proteins, they often contain regulatory elements that help control when and how genes are turned on or off. Because it is not located within a gene, rs104886403 does not have a direct impact on protein structure, but it serves as a useful marker for researchers tracking genetic patterns across different human populations.
Research and Associations
In the context of genomic research, rs104886403 is primarily recognized as a tool for population genetics rather than a marker for a specific disease or clinical trait. Researchers often include such variants in large-scale studies to map human ancestry and understand how genetic markers are distributed across different geographic groups. While some variants are linked to specific health outcomes, the evidence for rs104886403 remains broad and exploratory. It is frequently referenced in genomic databases as a standard point of comparison. Because it is not currently linked to a well-defined clinical condition in major medical databases, it is considered a neutral marker. As with all genetic research, associations can change as more data is collected, and it is important to distinguish between a statistical correlation in a study and a direct cause of a biological trait.
Interpreting Your Genetic Information
If you have encountered rs104886403 in a personal genetic report, it is important to understand that this information is primarily for educational purposes. Because this variant is intergenic and not associated with a specific medical diagnosis, it does not provide actionable health information. Genetic data can be complex, and the presence of a specific allele at this location is a normal part of human genetic variation. You cannot use this information to predict health outcomes or make medical decisions. If you have questions about your genetic results or how they relate to your overall health, the best course of action is to consult with a qualified healthcare provider or a genetic counselor. They can help you interpret your results within the context of your personal and family medical history, ensuring that you receive accurate and personalized guidance.
How common is this variant?
The frequency of the alleles for rs104886403 varies significantly across different ancestral populations, as is common with many intergenic markers used in genomic studies.
Frequently asked questions
Is rs104886403 linked to any diseases?
Currently, there is no established evidence linking rs104886403 to any specific disease or clinical condition. It is primarily used as a marker in population-level genetic research.
What does it mean if my report mentions this variant?
Finding this variant in a report simply means that your DNA was tested at this specific location. It is a normal part of your genetic makeup and does not indicate a health concern.
Should I be worried about my genotype for this SNP?
No, there is no reason to be concerned. This variant is a neutral genetic marker and is not used to assess health risks or medical status.
Where can I find more information about this variant?
You can look up the rsID in public databases like the NCBI dbSNP or the GWAS Catalog. These resources provide technical data on how the variant is distributed in research studies.
Sources & further reading
Educational information only, last refreshed 10/9/2026. Not medical advice — these associations describe population statistics, not individual predictions.
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