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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

JGAD000667

Type of data
NGS (Target Capture)
Access criteria
Controlled-access (Type I)
Total data volume
410 GB
File formats
  • FASTQ
Research
hum0120
Date published
2022-07-24
Date modified
2022-07-24
DDBJ Search
JGAD000667 (opens in a new tab)
JGA Study
JGAS000549 (opens in a new tab)

Unrestricted-access files linked to this dataset

Download the URL list
FileLabelSizeCopy URL
mutated_gene_list.txtmutated genes list11.3 KB

Analysis method

Targeted DNA sequencing

Materials and participants
CRC (ICD10: C189): 10 cases
- circulating tumor DNA samples from patients' plasma: 77 samples (before/after radical surgery)
  • Health status
    Affected
  • Subject count
    10 (Individual)
Disease
CRC (C189)
Sample description
Circulating tumor DNA extracted from CRC patients' plasma
  • Tissue
    Plasma
  • Tumor / normal
    Tumor
Sample provider
N/A
Experimental method
Targeted DNA sequencing
Target
452 mutated genes commoned in primary tumor and metastatic tumor (mutated genes list)
Reagent kit
SureSelect Custom
Fragmentation
Ultrasonic fragmentation (Covaris)
Platform
Illumina HiSeq 2500
Read type
Paired-end
Read length
200 bp
Data use policy
NBDC data sharing policy (JGAP000001)