{{Rsnum
|rsid=2630778
|Gene=CPNE8
|Chromosome=12
|position=38656787
|Orientation=minus
|GMAF=0.1699
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=CPNE8
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 88.3 | 11.7 | 0.0
| HCB | 69.8 | 30.2 | 0.0
| JPT | 63.9 | 22.2 | 13.9
| YRI | 57.4 | 32.8 | 9.8
| ASW | 0.0 | 0.0 | 0.0
| CHB | 69.8 | 30.2 | 0.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}

{{PMID|18487243}} Influences telomere length, which is relevant to aging. Subjects carrying the C allele for rs2630778 had 44% lower BICD1 mRNA levels in their leucocytes compared with GG homozygotes (P=0.004).

{{PMID Auto
|PMID=19359265
|Title=A genome-wide association study identifies a novel locus on chromosome 18q12.2 influencing white cell telomere length.
|OA=1
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | HumanOmni1Quad}}