Genetic Predisposition

Based on your genetic markers, your predisposition to this trait is shown below

Your Result

Average ability to detect sweetness

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Scientific Evidence

Understanding the Data
  • SNP: A specific genetic marker relevant to this trait (e.g., rs2588978)
  • Genotype: Your genetic makeup at the given SNP location (e.g., CC)
  • Variant allele: The alternative DNA sequence at the SNP site
  • Variant allele frequency: Percentage of population carrying this variant
  • Variant found: Whether the variant was detected in your DNA file
1 gene analyzed 1 with detected variants
Variant Detected

TAS1R3 GeneCards

The protein encoded by this gene is a G-protein coupled receptor involved in taste responses. The encoded protein can form a heterodimeric receptor with TAS1R1 to elicit the umami taste response, or it can bind with TAS1R2 to form a receptor for the sweet taste response. [provided by RefSeq, Nov 2015]

Genomic Location
Chr 1 Start: 1,331,280 End: 1,335,320 Build: HG19
Associated SNPs
1 / 1 detected
SNP Genotype Ref. Allele Variant Allele Frequency Status

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Coverage: 3/3 SNPs detected (100%)
Reference: Human Genome Build 37 (HG19)
Generated: March 02, 2026
DNA Genics reports genotypes based on the 'positive' strand of the human genome reference sequence. Other testing companies may report using the opposite strand, requiring conversion for accurate comparison.