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We are currently receiving a large number of applications for data submission, and the review process is taking longer than usual.We sincerely apologize for the delay and kindly ask for your understanding. When submitting an application, we would greatly appreciate it if you could allow sufficient time for the processing.

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

JGAD000399

Type of data
target sequencing of 23 genes related to clonal hematopoiesis and SNP array in 11,234 subjects extracted from approximately 200,000 subjects registered in Biobank Japan between fiscal years 2003 to 2007
Access criteria
Controlled-access (Type I)
Total data volume
4.6 MB
File formats
  • TXT
Research
hum0014
Date published
2021-05-21
Date modified
2022-12-20
DDBJ Search
JGAD000399 (opens in a new tab)
JGA Study
JGAS000293 (opens in a new tab)

Analysis method

Targeted DNA sequencing

Materials and participants
11,234 subjects extracted from approximately 200,000 subjects registered in Biobank Japan between fiscal years 2003 to 2007
  • Subject count
    11,234 (Individual)
  • Cohort
    BioBank Japan
  • Population
    Japanese
Sample description
DNA extracted from peripheral blood cells
  • Tissue
    Peripheral blood
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
Targeted DNA sequencing
Target
23 genes related to clonal hematopoiesis
ASXL1, CBL, CEBPA, DDX41, DNMT3A, ETV6, EZH2, GATA2, GNAS, GNB1, IDH1, IDH2, JAK2, KRAS, MYD88, NRAS, PPM1D, RUNX1, SF3B1, SRSF2, TET2, TP53, U2AF1
Fragmentation
N/A
Platform
Illumina HiSeq 2500
Read type
Paired-end
Read length
150 bp
Reference genome
GRCh37
Mapping
bwa
Mapping quality
≥40
QC and filtering
We selected samples in which ≥20 depth was achieved in ≥98% regions.
Analysis method
Genomon pipeline
Coverage (depth)
800x
Processed data type
Somatic variant calls
Data use policy
NBDC data sharing policy (JGAP000001)