rs2058276: Understanding This Y-Chromosome Genetic Marker
The rs2058276 variant is a single nucleotide polymorphism located on the human Y chromosome. It serves as a genetic marker used by researchers to distinguish specific sub-clades within the broader Haplogroup R, which is common in many populations.
What each genotype means
Ancestral Y-chromosome lineage
This genotype represents the ancestral state for this Y-chromosome marker. Because the Y chromosome is passed from father to son, this result indicates your paternal lineage does not carry the specific mutation associated with the derived sub-clade of Haplogroup R. This marker is used for genealogical tracing rather than health or medical assessment.
This genotype is common in populations where the ancestral state of this marker persists.
Mixed Y-chromosome signal
This result indicates a mixture of ancestral and derived alleles at this Y-chromosome position. In the context of Y-DNA testing, this may reflect technical limitations or rare structural variations, as males typically carry only one allele for Y-chromosome markers. Please consult with a genetic genealogist to interpret this in the context of your specific paternal haplogroup.
This genotype is rare and typically represents a technical or biological anomaly in standard Y-chromosome testing.
Derived Y-chromosome lineage
This genotype indicates you carry the derived allele for this marker, which is used to distinguish specific sub-clades within Haplogroup R. This information is primarily used for paternal genealogical research to help map your ancestral migration patterns. It has no known clinical or medical significance.
This genotype is found in approximately 25% of individuals in populations where this marker is prevalent.
What is rs2058276?
The rs2058276 variant is a Y-chromosome single nucleotide polymorphism (SNP). Unlike most of the human genome, which is inherited from both parents, the Y chromosome is passed down exclusively from father to son. Because it does not undergo recombination in the same way as other chromosomes, the Y chromosome acts as a stable record of paternal lineage. SNPs like rs2058276 are specific mutations that occurred at some point in human history and were subsequently passed down to all male descendants of that individual. By identifying these markers, scientists can construct a phylogenetic tree of human populations, tracing the migration and diversification of male lineages over thousands of years. This specific variant is categorized as an ancestral marker, meaning it helps define the branching structure of the Y-chromosome tree.
The Role of Y-Chromosome Markers
This variant is located in an intergenic region, meaning it does not sit within a protein-coding gene. Consequently, it does not directly influence biological traits, health outcomes, or disease susceptibility. Instead, its primary utility is in the field of population genetics and genealogy. Y-chromosome SNPs are essential tools for defining haplogroups—large groups of people who share a common paternal ancestor. By testing for the presence or absence of specific SNPs, researchers can classify individuals into distinct sub-clades. This process allows for the mapping of historical population movements and the identification of shared ancestry among diverse groups. Because rs2058276 is associated with Haplogroup R, it is particularly useful for researchers studying the history of lineages that are widespread across Eurasia and other parts of the world.
Research and Evidence Strength
The evidence supporting the use of rs2058276 as a marker for specific sub-clades is considered limited in terms of clinical or functional impact. In the context of genomics, 'limited' does not mean the data is incorrect; rather, it indicates that the variant is not associated with any known medical condition or physiological trait. Its value is strictly informational regarding ancestry. Current research in population genetics relies on these markers to refine the Y-chromosome tree, but there are no GWAS (Genome-Wide Association Study) findings linking this specific SNP to health-related outcomes. Because it is an intergenic marker, it is not a target for medical diagnostics or therapeutic intervention. Users should view this information as a tool for understanding historical lineage rather than a factor in personal health management.
Interpreting Your Results
If you have received information about your status for rs2058276, it is important to understand what this means for you. This variant is a neutral marker of ancestry. It does not provide information about your risk for diseases, your response to medications, or any other health-related traits. You cannot use this information to make medical decisions or to predict future health outcomes. If you are interested in your genetic ancestry, this marker can help you understand your placement within the broader Haplogroup R family tree. However, it is always recommended to consult with a professional genetic counselor if you have questions about how to interpret genetic data or if you are concerned about the implications of your genetic results. This information is intended for educational purposes and should not be used to guide clinical care.
How common is this variant?
The global minor allele frequency (GMAF) for this variant is reported as 0.2475, indicating that it is a relatively common marker in the populations studied.
Frequently asked questions
Is rs2058276 linked to any diseases?
No. This variant is located in an intergenic region of the Y chromosome and is not associated with any known medical conditions or health traits.
Can I use this SNP to determine my health risks?
No. This marker is used exclusively for ancestral and genealogical research. It has no clinical utility for predicting health risks or disease susceptibility.
What does it mean if I have this variant?
Having this variant simply means you belong to a specific sub-clade within Haplogroup R. It is a tool for tracing your paternal lineage and has no impact on your physical health.
Why is this called an ancestral marker?
It is called an ancestral marker because it helps scientists track the history of human migration. It marks a branch in the Y-chromosome tree that has been passed down through generations.
Sources & further reading
Educational information only, last refreshed 10/16/2026. Not medical advice — these associations describe population statistics, not individual predictions.
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