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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.
Schedule: October 5th (Mon), 2026, 9:00 - October 7th (Wed), 2026, 15:00 (JST)
We apologize for any inconvenience this may cause and appreciate your understanding.

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

JGAD000829

Type of data
NGS (WGS)
Access criteria
Controlled-access (Type I)
Total data volume
28.5 TB
File formats
  • BAM
Research
hum0447
Date published
2026-06-10
Date modified
2026-06-10
DDBJ Search
JGAD000829 (opens in a new tab)
JGA Study
JGAS000696 (opens in a new tab)

Analysis method

WGS

Materials and participants
colorectal cancer (ICD10: C189): 138 cases
tumor tissues: 138 samples
non-tumor tissues (blood): 128 samples
  • Health status
    Affected
  • Subject count
    138 (Individual)
Disease
colorectal cancer (C189)
Sample description
DNAs extracted from tumor tissues or non-tumor tissues
  • Tissue
    Peripheral blood
  • Tumor / normal
    Tumor
Sample provider
N/A
Experimental method
WGS
Target
N/A
Reagent kit
TruSeq DNA PCR-Free Library Prep Kit
Fragmentation
Ultrasonic fragmentation
Platform
Illumina NovaSeq 6000
Read type
Paired-end
Read length
150 bp
Reference genome
GRCh37
Mapping
BWA-MEM (version 0.7.8)
Mapping quality
Mean mapping rate 99.5%
Coverage (depth)
Tumor tissue: 51.4x
Non-tumor tissue: 38.1x
Data use policy
NBDC data sharing policy (JGAP000001)