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DNA Traits · Mind & behaviour

Agreeableness questionnaire research association

A questionnaire score for how cooperative and trusting people describe themselves.

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Evidence · Limited

What the research found

In the cited research, the T allele at rs17137124 was associated with higher agreeableness questionnaire scores in the studied cohorts.

CC
Lower score
CT
Middle
TT
Higher score
Slight effect
Evidence
Limited discovery GWAS evidence
Who was studied
European-ancestry multi-cohort analyses including the US Million Veteran Program; the MVP component was predominantly older men
1000 Genomes Project

How common each genotype is

How common each genotype is in the 1000 Genomes Project, by region
RegionCCLower scoreCTMiddleTTHigher score
All regions2,504 people30%43%27%
Africa661 people7%37%56%
The Americas347 people33%48%20%
East Asia504 people56%38%7%
Europe503 people28%50%22%
South Asia489 people36%48%16%

Among the 2,504 people of the 1000 Genomes Project, in five world regions. These percentages describe groups of people, never anyone’s chance of having a trait.

Ancient genomes

Through time

How often the studied letter was read in ancient people, era by era, in the region chosen.

Region
Through time: Europe
Before farmingbefore 6500 BC43%12 of 28 copies read
First farmers6500 to 3000 BC70%152 of 218 copies read
Bronze Age3000 to 1200 BC61%79 of 129 copies read
Iron Age and Antiquity1200 BC to AD 60057%140 of 244 copies read
Middle AgesAD 600 to 150048%123 of 258 copies read
Today1000 Genomes47%472 of 1,006 copies

Neanderthal and Denisovan genomes

Altai Neanderthal
Not read
Vindija Neanderthal
Not read
Chagyrskaya Neanderthal
Not read
Denisovan
Not read
For most ancient people only one of their two copies can be read, so these counts are copies read, not people. Close relatives, repeated samples and samples the archive marks as unreliable are left out. Damage in old DNA can fake this letter, so it is counted only from samples treated to remove that damage and from high-quality genomes. Ancient genomes from the Allen Ancient DNA Resource (AADR v66): 15,136 people.
rs17137124

The marker

Gene or region
FOXP2 region
Marker
rs17137124
Location
Chromosome 7 · GRCh37 114,210,814 · GRCh38 114,570,759
Letters studied
C and T, with T as the studied allele

A DNA Traits report reads this marker in your raw DNA file and shows which of the three genotypes is yours, with how common it is. It counts the copies of the studied allele; it does not measure the trait itself.

Marker
FOXP2 region · rs17137124
Location
Chromosome 7 · GRCh37 114,210,814 · GRCh38 114,570,759
Studied allele
T
Published statistic
beta +0.0327 per T allele (SE 0.0052; the paper states no unit or standardisation), P 3.99e-10, T frequency 0.4568, locus marked 'Novel' (Supplementary Table 8, EUR meta-analysis of MVP with GPC phase 1) (Supplementary Table 8, rs17137124 row)
1000 Genomes Project phase 3, people with 0, 1 and 2 copies
All regions 757 / 1083 / 664 · Africa 44 / 244 / 373 · The Americas 114 / 165 / 68 · East Asia 282 / 189 / 33 · Europe 142 / 250 / 111 · South Asia 175 / 235 / 79
See this card in the sample report
Limits

What it cannot tell you

This small association concerns scores on self-reported personality questionnaires. A single marker cannot assess your personality, emotional state, intelligence, capability or mental health. It gives no personality score and says nothing about any mental-health condition. The agreeableness and conscientiousness cards use nearby FOXP2-region markers, so their results are correlated rather than independent findings. Only the studied C/T allele pair is interpreted. Independent replication of this exact questionnaire association has not been verified; this card is a research finding.

A genome-wide investigation into the underlying genetic architecture of personality traits and overlap with psychopathology (Gupta et al., 2024)
The same topic

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