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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

JGAD000629

Type of data
NGS (Exome)
Access criteria
Controlled-access (Type I)
Total data volume
269 GB
File formats
  • FASTQ
Research
hum0195
Date published
2022-03-04
Date modified
2025-12-08
DDBJ Search
JGAD000629 (opens in a new tab)
JGA Study
JGAS000269 (opens in a new tab)

Analysis method

WES

Materials and participants
liver cirrhosis and hepatocellular carcinoma after hepatitis C virus eradication (ICD10: K746, C220): 12 cases
tumor tissues: 12 samples
lymphocytes isolated from peripheral blood: 12 samples
chronic gastritis with gastric cancer (ICD10: C169): 11 cases
tumor tissues: 11 samples, non-tumor tissues: 38 samples, peripheral blood: 11 samples
gastric cancer (ICD10: C169): 1 + 1 case
tumor tissues: 2 samples
non-tumor tissues: 2 + 3 samples & peripheral blood: 1 + 1 sample
gastric submucosal tumor (ICD10: D371): 3 cases
non-tumor tissues: 6 samples, peripheral blood: 3 samples
  • Health status
    Affected
  • Subject count
    28 (Individual)
Disease
liver cirrhosis and hepatocellular carcinoma after hepatitis C virus eradication (K746, C220)
chronic gastritis with gastric cancer (C169)
gastric cancer (C169)
gastric submucosal tumor (D371)
Sample description
DNAs extracted from tumor tissues and lymphocytes isolated from peripheral blood of hepatocellular carcinoma
DNAs extracted from tumor tissues, non-tumor tissues, and peripheral blood samples of gastric cancer and gastric submucosal tumor
  • Tissue
    Lymphocyte, Peripheral blood
  • Tumor / normal
    Mixed
Sample provider
N/A
Experimental method
WES
Target
N/A
Reagent kit
Ion AmpliSeq Exome RDY Kit
Fragmentation
Enzymatic Fragmentation
Platform
Thermo Fisher Scientific Ion Proton
Read type
Single-end
Read length
150 bp
Data use policy
NBDC data sharing policy (JGAP000001)