rs28381999
PER3rs28381999 is a single-nucleotide polymorphism (SNP) in the PER3 gene. Genespiral reads it in the Personality analysis to describe Work Ethic.
- Gene
- PER3
- Alleles
- C / T
- Genotypes
- TT, TC, CC
- Traits
- 1 trait across 1 analysis
An rsID such as rs28381999 is the reference number dbSNP assigns to one position in the genome where people commonly differ by a single letter. Raw data exports from 23andMe and AncestryDNA list your two alleles at that position as a genotype - for this marker one of TT, TC, CC. The order of the two letters carries no meaning, so TC and its reverse are the same genotype.
Alleles on this page are written on the forward (plus) strand, matching how consumer raw files report them. Other references sometimes describe the same variant on the opposite strand, which swaps A↔T and C↔G - see why the same variant can look different. The associations below are educational summaries of published research; they are not diagnoses, and the effect of any single SNP is usually modest.
Work Ethic
Personality Traits · Part of the Personality analysis
Influences circadian rhythm, which can impact focus and work stamina.
| Genotype | Association |
|---|---|
| TT | Stronger work ethic |
| TC | Moderate work ethic |
| CC | Weaker work ethic |
- Summary
- PER3 gene variations may influence one's capacity for sustained effort and focus.
- Scientific insights
- Individuals with 'TT' often demonstrate a strong commitment to tasks.
- Lifestyle tips
- Establishing consistent routines can enhance work ethic and productivity.
Check your genotype at rs28381999
Load your raw DNA file and Genespiral looks up rs28381999 along with every other marker in the Personality analysis. The file is parsed in your browser and never uploaded, so your genotype stays on your device.
- 1. Download your raw data from 23andMe or AncestryDNA.
- 2. Open the analysis below and choose the file.
- 3. Find Work Ethic in your results.
Related
References
Primary databases for this variant. Use them to check allele orientation, population frequencies, and the underlying studies.
- dbSNP entry for rs28381999 - NCBI
- rs28381999 variant page - Ensembl
- rs28381999 summary - SNPedia
- Clinical significance records for rs28381999 - ClinVar
- PER3 gene - NCBI Gene
Genespiral is an educational tool, not a medical service. Genetic associations describe tendencies observed across populations, not certainties for you. Read the full disclaimer.