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Due to system maintenance, the application system, application review by the Data Access Committee will be unavailable during the following period.
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Following a change to our organizational structure effective April 1, 2026, this division has been renamed from the "Database Center for Life Science, Joint Support-Center for Data Science Research" to the "Database Division for Life Science (DBCLS), BioData Science Initiative (BSI), National Institute of Genetics (NIG)". Where the former name still appears in the guidelines, please read it as the new name.

Dataset ID

NHA000046

Type of data
GWAS for AD
Access criteria
Unrestricted-access
Total data volume
150 MB
File formats
  • XLSX
  • ZIP
Research
hum0014
Date published
2016-02-02
Date modified
2016-02-02
Secondary ID
hum0014.v4.AD.v1

Unrestricted-access files linked to this dataset

Download the URL list
FileLabelSizeCopy URL
Dictionary file (AD).xlsxDictionary file27.0 KB
hum0014.v4.AD.v1.zip150 MB

Analysis method

Genotyping by array

Materials and participants
1472 AD patients
7966 controls (healthy individuals and patients with Intracranial aneurysm, Esophageal cancer,
Uterine cancer, Pulmonary emphysema, or Glaucoma [without AD and Bronchial asthma])
Sample description
gDNA extracted from peripheral blood cells
  • Tissue
    Peripheral blood
Sample provider
N/A
Experimental method
Genotyping by array
Target
N/A
Platform
Illumina HumanOmniExpress
Reference genome
GRCh37
QC and filtering
Genotyping QC: sample call rate < 0.98, SNV call rate < 0.99,
HWE P < 1 x 10^-6 in the control samples
Imputation QC: HWE P < 1 x 10^-6 or MAF < 0.01 in the reference panel
Differences of MAF between the GWAS dataset and the reference panel > 0.16
Imputation
minimac [imputation (1000 genomes Phase I v3)]
Variant count
7,700,000 SNVs (Approx.)
Data use policy
NBDC data sharing policy (JGAP000001)