{{Rsnum
|rsid=2538976
|Gene=CNTNAP2
|Chromosome=7
|position=147888727
|Orientation=minus
|GMAF=0.4692
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=CNTNAP2
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 25.7 | 46.0 | 28.3
| HCB | 37.2 | 48.2 | 14.6
| JPT | 31.2 | 50.9 | 17.9
| YRI | 33.6 | 43.8 | 22.6
| ASW | 22.8 | 47.4 | 29.8
| CHB | 37.2 | 48.2 | 14.6
| CHD | 32.4 | 49.1 | 18.5
| GIH | 26.7 | 55.4 | 17.8
| LWK | 36.7 | 45.0 | 18.3
| MEX | 27.6 | 43.1 | 29.3
| MKK | 12.9 | 45.2 | 41.9
| TSI | 22.5 | 48.0 | 29.4
| HapMapRevision=28
}}{{PMID|18987363|OA=1
}} [[Speech]] development [[rs4431523]], [[rs17236239]] and significant associations (with P values from 0.01 to 5.0x10–5) between nonsense-word repetition and nine intronic SNPs ([[rs851715]], [[rs10246256]], [[rs2710102]], [[rs759178]], [[rs1922892]], [[rs2538991]], [[rs17236239]], [[rs2538976]], and [[rs2710117]])

{{PMID Auto
|PMID=21310003
|Title=CNTNAP2 variants affect early language development in the general population.
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}