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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

JGAD000106

Type of data
oligodendroglioma
NGS (Exome, RNA-seq), Methylation array
Access criteria
Controlled-access (Type I)
Total data volume
951 GB
File formats
  • FASTQ
  • BAM
Research
hum0006
Date published
2020-09-28
Date modified
2025-10-27
DDBJ Search
JGAD000106 (opens in a new tab)
JGA Study
JGAS000004 (opens in a new tab)

Analysis method

WES

Materials and participants
astrocytoma (ICD10: C71): 6 cases (23 samples)
oligodendroglioma (ICD10: C71): 16 cases (48 samples)
diffuse cerebellar glioma (ICD10: C71): 17 cases (34 samples)
glioma (ICD10: C71): 12 cases (25 tumor samples, 12 non-tumor samples)
11 pairs of primary-recurrent gliomas and 1 primary glioma
  • Health status
    Affected
  • Subject count
    16 (Individual)
Disease
astrocytoma (C71)
oligodendroglioma (C71)
diffuse cerebellar glioma (C71)
glioma (C71)
Sample description
DNAs extracted from surgical specimen of brain tumors (primary and matched recurrent samples) and paired normal peripheral blood cells.
  • Tissue
    Brain, Peripheral blood
  • Tumor / normal
    Tumor
Sample provider
N/A
Experimental method
WES
Target
N/A
Reagent kit
SureSelect Human All Exon V4
Fragmentation
Ultrasonic fragmentation (Covaris SS)
Platform
Illumina HiSeq 2000
Read type
Paired-end
Read length
100 bp
Reference genome
GRCh37
Data use policy
NBDC data sharing policy (JGAP000001)