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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

JGAD000300

Type of data
NGS (Exome)
Access criteria
Controlled-access (Type I)
Total data volume
138 GB
File formats
  • BAM
Research
hum0208
Date published
2020-09-28
Date modified
2020-11-18
DDBJ Search
JGAD000300 (opens in a new tab)
JGA Study
JGAS000214 (opens in a new tab)

Analysis method

WES

Materials and participants
- bilateral cancer of the external auditory canal (ICD10: C442): 1 case
(right and left primary tumor tissues: 2 samples, recurrent tumor tissue: 1 sample)
- unilateral cancer of the external auditory canal (ICD10: C442): 9 cases
(primary tumor tissues: 9 samples)
- matched PBMC: 10 samples
  • Health status
    Affected
  • Subject count
    22 (Sample)
Disease
bilateral cancer of the external auditory canal (C442)
unilateral cancer of the external auditory canal (C442)
Sample description
DNAs extracted from tumor and PBMC from patients with cancer of the external auditory canal
  • Tissue
    External auditory canal, PBMC, Peripheral blood
  • Tumor / normal
    Mixed
Sample provider
N/A
Experimental method
WES
Target
N/A
Reagent kit
SureSelect Human All Exon V6
Fragmentation
included in the above library construction kit
Platform
Illumina HiSeq X
Read type
Single-end
Read length
100 bp
Reference genome
GRCh37
Data use policy
NBDC data sharing policy (JGAP000001)