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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

JGAD000120

Type of data
Methylation array
Access criteria
Controlled-access (Type I)
Total data volume
439 MB
File formats
  • TXT
Research
hum0108
Date published
2020-09-28
Date modified
2020-11-18
DDBJ Search
JGAD000120 (opens in a new tab)
JGA Study
JGAS000111 (opens in a new tab)

Analysis method

メチル化アレイ

Materials and participants
Panic disorder (ICD10: F410) : 48 cases
Healthy controls: 48 samples
(including a pair of discordant monozygotic twins)
  • Health status
    Mixed
  • Subject count
    96 (Individual)
Disease
Panic disorder (F410)
Sample description
DNAs extracted from peripheral blood cells
  • Tissue
    Peripheral blood
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
Methylation array
Target
N/A
Reagent kit
EZ DNA Methylation Kit
Infinium HumanMethylation450 BeadChip Kit
Platform
Illumina Infinium HumanMethylation450
Reference genome
GRCh37
QC and filtering
(1) detection p value of each probe ≥ 0.01
(2) probe call rate >95%
(3) on autosomal chromosomes
(4) does not include SNP which minor allele frequency is greater than or equal to 5%
(5) hybridizes to a specific sequence*1
Normalization
(1) Lumi: quantile normalizationbeta mixture quantile*2
(2) BMIQ normalization*3
(3) ComBat*4
Analysis method
iScan system and GenomeStudio Software
Probe count
376,602 (methylation sites)
Data use policy
NBDC data sharing policy (JGAP000001)