Dataset ID
NHA000088
- Type of data
- GWAS for height
- Access criteria
- Unrestricted-access
- Total data volume
- 679 MB
- File formats
- HTML
- ZIP
- Research
- hum0014
- Date published
- 2019-09-27
- Date modified
- 2019-09-27
- Secondary ID
- hum0014.v15.ht.v1
Unrestricted-access files linked to this dataset
| File | Label | Size | Copy URL |
|---|---|---|---|
| README_ | Dictionary file | 27.2 KB | |
| hum0014.v15.ht.v1.zip | 679 MB |
Analysis method
Genotyping by array (GWAS)
- Materials and participants
- 159,095 individuals (Male: 86,257, Female: 72,838)
- CohortBioBank Japan
- SexMixed
- Sample description
- gDNA extracted from peripheral blood cells
- TissuePeripheral blood
- Sample provider
- N/A
- Experimental method
- Genotyping by array
- Target
- N/A
- Platform
- Illumina HumanExome
Illumina HumanOmniExpress
Illumina HumanOmniExpressExome - Reference genome
- GRCh37
- QC and filtering
- Sample QCs: Exclusion criteria:
1) call rate < 98%,
2) closely related samples (PI_HAT > 0.175), and
3) outlier from Japanese cluster determined by PCA using GCTA.
QC after imputation: Variants with imputation quality of Rsq < 0.3 were excluded. - Imputation
- Minimac3 [imputation reference panel using WGS data of the biobank Japan project (N=1,037) and 1KGP p3v5 ALL (N=2,504)]
- Variant count
- Autosomes: 27,211,524 variants
Male X chromosome: 684,533 variants
Female X chromosome: 684,533 variants - Data use policy
- NBDC data sharing policy (JGAP000001)