rs6265
BDNFrs6265 is a single-nucleotide polymorphism (SNP) in the BDNF gene. Genespiral reads it in the Personality and Learning & Cognition analyses to describe Optimism Bias and Learning Ability.
- Gene
- BDNF
- Alleles
- A / G
- Genotypes
- GG, AG, AA
- Traits
- 3 traits across 2 analyses
An rsID such as rs6265 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 GG, AG, AA. The order of the two letters carries no meaning, so AG 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.
Optimism Bias
Emotional Traits · Part of the Personality analysis
Influences brain-derived neurotrophic factor, linked to mood and optimism.
| Genotype | Association |
|---|---|
| GG | Higher optimism bias |
| AG | Moderate optimism bias |
| AA | Lower optimism bias |
- Summary
- Variants in BDNF are associated with positive outlook and future expectations.
- Scientific insights
- Individuals with 'GG' may have a more optimistic outlook on future events.
- Lifestyle tips
- Practicing gratitude can further enhance optimism bias.
Learning Ability (Personality)
Cognitive Traits · Part of the Personality analysis
Associated with brain-derived neurotrophic factor, impacting memory and learning.
| Genotype | Association |
|---|---|
| GG | Enhanced learning ability |
| AG | Moderate learning ability |
| AA | Reduced learning ability |
- Summary
- BDNF gene variations influence neuroplasticity, which plays a role in learning and memory.
- Scientific insights
- Individuals with 'GG' may learn new skills and information more quickly and retain them longer.
- Lifestyle tips
- Practicing new skills and engaging in mentally stimulating activities can enhance learning ability.
Learning Ability (Learning & Cognition)
Learning · Part of the Learning & Cognition analysis
Brain-derived neurotrophic factor, crucial for neuroplasticity and learning.
| Genotype | Association |
|---|---|
| GG | Enhanced learning ability |
| GA | Average learning ability |
| AA | Reduced learning ability |
- Summary
- Variations in the BDNF gene can affect learning ability and synaptic plasticity.
- Scientific insights
- Individuals with the 'GG' genotype may have better learning outcomes compared to 'AA' carriers.
- Lifestyle tips
- Continuous learning and mental stimulation can enhance neuroplasticity.
Check your genotype at rs6265
Load your raw DNA file and Genespiral looks up rs6265 along with every other marker in the Personality and Learning & Cognition analyses. 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 Optimism Bias and Learning Ability in your results.
Related
More markers from Personality and Learning & Cognition
References
Primary databases for this variant. Use them to check allele orientation, population frequencies, and the underlying studies.
- dbSNP entry for rs6265 - NCBI
- rs6265 variant page - Ensembl
- rs6265 summary - SNPedia
- Clinical significance records for rs6265 - ClinVar
- BDNF 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.