rs9273349
HLA-DQB1rs9273349 is a single-nucleotide polymorphism (SNP) in the HLA-DQB1 gene. Genespiral reads it in the Pet & Environmental Sensitivity analysis to describe Mold Allergy Sensitivity.
- Gene
- HLA-DQB1
- Alleles
- C / T
- Genotypes
- TT, TC, CC
- Traits
- 1 trait across 1 analysis
An rsID such as rs9273349 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.
Mold Allergy Sensitivity
Indoor Allergen Response · Part of the Pet & Environmental Sensitivity analysis
Human leukocyte antigen gene involved in immune response regulation.
| Genotype | Association |
|---|---|
| TT | Higher risk of mold allergies |
| TC | Moderate risk |
| CC | Lower risk of mold allergies |
- Summary
- Variations in the HLA-DQB1 gene may influence susceptibility to mold allergies.
- Scientific insights
- Individuals with the 'TT' genotype may be more prone to allergic reactions to mold.
- Lifestyle tips
- Controlling indoor humidity and preventing mold growth can help manage symptoms.
Check your genotype at rs9273349
Load your raw DNA file and Genespiral looks up rs9273349 along with every other marker in the Pet & Environmental Sensitivity 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 Mold Allergy Sensitivity in your results.
Related
More markers from Pet & Environmental Sensitivity
- rs20541 (IL13) - Allergic Sensitivity (Including Pet Allergies)
- rs2243250 (IL4) - Pollen Allergy Sensitivity
- rs2569190 (CD14) - Dust and Dust Mite Allergy Sensitivity
- rs7216389 (GSDMB/ORMDL3) - Childhood-Onset Asthma Risk
- rs11558538 (HNMT) - Insect Bite Reaction Severity
- rs61816761 (FLG) - Dust Mite Allergy Sensitivity
References
Primary databases for this variant. Use them to check allele orientation, population frequencies, and the underlying studies.
- dbSNP entry for rs9273349 - NCBI
- rs9273349 variant page - Ensembl
- rs9273349 summary - SNPedia
- Clinical significance records for rs9273349 - ClinVar
- HLA-DQB1 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.