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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

JGAD000368

Type of data
NGS (WGS)
Methylation analysis
Access criteria
Controlled-access (Type I)
Total data volume
937 GB
File formats
  • FASTQ
  • TSV
Research
hum0200
Date published
2021-04-26
Date modified
2021-04-26
DDBJ Search
JGAD000368 (opens in a new tab)
JGA Study
JGAS000265 (opens in a new tab)

Analysis method

WGS

Materials and participants
DCIS (ICD10: D051): 2 cases
tumor tissues: 2 samples
non-tumor tissues: 2 samples
  • Health status
    Affected
  • Subject count
    2 (Individual)
Disease
DCIS (D051)
Sample description
DNAs extracted from tumor and non-tumor tissues
  • Tissue
    Breast
  • Tumor / normal
    Mixed
Sample provider
N/A
Experimental method
WGS
Target
N/A
Reagent kit
Ligation Sequencing Kit (SQK-LSK109)
TruSeq Nano DNA Library Prep Kit
Fragmentation
Illumina: Ultrasonic fragmentation (Covaris M220)
Nanopore: -
Platform
Illumina NovaSeq 6000
Oxford Nanopore Technologies PromethION
Read type
Mixed
Read length
Illumina: 300 bp
Data use policy
NBDC data sharing policy (JGAP000001)

メチル化解析

Materials and participants
DCIS (ICD10: D051): 1 cases
IDC (ICD10: C509): 2 cases
tumor tissues: 4 samples
non-tumor tissues: 3 samples
  • Health status
    Affected
  • Subject count
    3 (Individual)
Disease
DCIS (D051)
IDC (C509)
Sample description
DNAs extracted from tumor and non-tumor tissues
  • Tissue
    Breast
  • Tumor / normal
    Mixed
Sample provider
N/A
Experimental method
Methylation analysis
Target
N/A
Reagent kit
Ligation Sequencing Kit (SQK-LSK109)
Platform
Oxford Nanopore Technologies PromethION
Reference genome
GRCh38
Analysis method
Nanopolish
Processed data type
DNA methylation data
Data use policy
NBDC data sharing policy (JGAP000001)