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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

JGAD000303

Type of data
NGS (Target Capture)
Access criteria
Controlled-access (Type I)
Total data volume
31.7 GB
File formats
  • FASTQ
Research
hum0217
Date published
2020-09-28
Date modified
2021-01-21
DDBJ Search
JGAD000303 (opens in a new tab)
JGA Study
JGAS000217 (opens in a new tab)

Analysis method

Targeted DNA sequencing

Materials and participants
colorectal serrated lesions (ICD10: C18): 50 cases
  • Health status
    Affected
  • Subject count
    50 (Individual)
Disease
colorectal serrated lesions (C18)
Sample description
DNAs extracted from colorectal serrated lesions
  • Tissue
    Colorectum
  • Tumor / normal
    Tumor
Sample provider
N/A
Experimental method
Targeted DNA sequencing
Target
ACVR2A, AMER1, APC, ARID1A, ATM, AXIN2,
BMP4, BRAF, CDKN2A, CHD7, CHD8, CTNNB1,
DKK1, DKK2, DKK3, DKK4, FBXW7, FZD3,
FZD10, GNAS, GSK3B, HRAS, KRAS, LRP5,
MLH1, MSH6, NRAS, PIF1, PIK3CA, PTEN,
RBL1, RNF43, SMAD4, SOX9, TCF7L2, TELO2,
TGFBR2, TP53, XAF1
Reagent kit
Ion AmpliSeq Library Kit Plus
Fragmentation
N/A
Platform
Thermo Fisher Scientific Ion Torrent
Read type
Single-end
Read length
120 bp (Approx.)
Data use policy
NBDC data sharing policy (JGAP000001)