POLR2A rs2071504: Understanding This Genetic Variant
The rs2071504 variant is a common genetic change located within the POLR2A gene. It is primarily studied for its potential role in transcriptional regulation and how cells respond to various forms of stress.
What each genotype means
Common genetic profile
This is the most frequently observed genotype for this variant in the general population. Current research does not associate this specific configuration with any known clinical condition or significant functional change in the POLR2A gene.
This genotype is the most common, found in the majority of individuals across most global populations.
Common genetic profile
This genotype represents a heterozygous state for this variant. There is no established evidence in current scientific literature suggesting that carrying one copy of the T allele at this position results in a distinct clinical phenotype or altered gene function.
This genotype is observed at a moderate frequency, consistent with the reported minor allele frequency of approximately 0.1777 for this variant.
Common genetic profile
This genotype represents the homozygous state for the minor allele. While this variant is located in the POLR2A gene, it is considered a common polymorphism and is not linked to the rare, de novo neurodevelopmental syndromes associated with other specific, pathogenic mutations in this gene.
This genotype is the least common of the three, occurring in a smaller subset of the population consistent with the variant's minor allele frequency.
What is rs2071504?
The rs2071504 variant is a single nucleotide polymorphism (SNP) found within the POLR2A gene. In genetics, a SNP represents a variation at a single position in the DNA sequence among individuals. This specific variant is categorized as a trait-associated marker, meaning researchers have observed statistical correlations between this location in the genome and certain biological characteristics. Because it is located within a gene responsible for fundamental cellular processes, scientists often investigate whether this variation influences how the gene functions or how it is regulated within the cell. It is important to note that being a carrier of a specific genotype at this site does not imply a direct cause-and-effect relationship with any specific health outcome, but rather serves as a point of interest for ongoing genomic research into cellular pathways.
The Role of the POLR2A Gene
The POLR2A gene provides instructions for creating the largest subunit of RNA polymerase II. This enzyme is essential for life in eukaryotes, as it is responsible for synthesizing messenger RNA (mRNA) from DNA templates. By transcribing genetic information into mRNA, the enzyme acts as a critical bridge between the genetic code stored in the nucleus and the production of proteins that carry out cellular functions. Beyond its primary role in transcription, the protein product of POLR2A is involved in complex regulatory networks, including the processing of RNA and the maintenance of genomic stability. Because it is so central to gene expression, mutations in this gene can have significant biological consequences. Research into variants like rs2071504 helps scientists understand the natural range of variation in this vital machinery and how subtle differences might influence cellular efficiency or stress responses.
Research and Evidence
Current evidence regarding the rs2071504 variant is considered moderate. It is frequently identified in studies exploring transcriptional regulation and the cellular stress response. While the GWAS Catalog and other genomic databases track such variants, the functional impact of rs2071504 remains a subject of active investigation. Many variants in regulatory regions of genes like POLR2A are studied to see if they alter the expression levels of the gene under different environmental conditions. However, it is crucial to distinguish between a statistical association found in a population study and a confirmed clinical impact. At this time, the evidence does not support using this variant for diagnostic or predictive medical purposes. Researchers continue to analyze how this SNP might interact with other genetic factors or environmental triggers to influence biological traits, but these findings are preliminary and require further validation.
Interpreting Your Information
If you have received information about your genotype at the rs2071504 locus, it is important to view it within the context of current scientific understanding. This variant is a common feature of human genetic diversity and is not a diagnostic tool for any disease. You cannot use this information to make medical decisions, change medications, or predict specific health outcomes. Genetic associations are often complex, involving many genes and environmental factors working in concert. If you have concerns about your health or family history, the most appropriate step is to consult with a qualified healthcare provider or a genetic counselor. They can help you interpret genetic data in the context of your overall health profile and provide guidance based on established clinical standards rather than preliminary research findings.
How common is this variant?
The rs2071504 variant is a common genetic marker with a reported population frequency of approximately 0.1777, indicating it is widely distributed across various ancestral groups.
Frequently asked questions
Is rs2071504 associated with a specific disease?
No, rs2071504 is not currently established as a diagnostic marker for any specific disease. It is studied as a trait-associated variant in the context of transcriptional regulation and cellular stress.
Can I use this variant to predict my health?
No, you cannot use this variant to predict your health. Genetic associations are complex and statistical in nature, and this variant does not provide actionable clinical information.
What does the POLR2A gene do?
The POLR2A gene encodes the largest subunit of RNA polymerase II, an enzyme essential for transcribing DNA into mRNA. This process is fundamental to protein production and overall cellular function.
Should I be concerned if I have the G allele?
No, there is no reason for concern. The G allele is a common variation found in the general population and is not considered a pathogenic mutation.
Sources & further reading
Educational information only, last refreshed 9/30/2026. Not medical advice — these associations describe population statistics, not individual predictions.
Curious what your genotype is for rs2071504?
Upload a raw DNA file from 23andMe, AncestryDNA, MyHeritage, or FamilyTreeDNA and see this variant — plus thousands more — interpreted in your full report.
Get my report — $29