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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

JGAD000038

Type of data
NGS (WGS)
NGS (Exome)
NGS (WGBS)
NGS (RNA-seq)
Access criteria
Controlled-access (Type I)
Total data volume
1.7 TB
File formats
  • FASTQ
Research
hum0040
Date published
2020-09-28
Date modified
2020-09-28
DDBJ Search
JGAD000038 (opens in a new tab)
JGA Study
JGAS000038 (opens in a new tab)

Analysis method

WGS

Materials and participants
2 human placentas
2 maternal blood samples
  • Subject count
    4 (Sample)
Sample description
gDNAs extracted from human placentas and maternal blood cells
  • Tissue
    Peripheral blood, Placenta
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
WGS
Target
N/A
Reagent kit
TruSeq Nano DNA Library Prep Kit
Fragmentation
Ultrasonic fragmentation (Covaris M220)
Platform
Illumina HiSeq 2500
Read type
Paired-end
Read length
101 bp
Data use policy
NBDC data sharing policy (JGAP000001)

WES

Materials and participants
24 human placentas
24 maternal blood samples
  • Subject count
    48 (Sample)
Sample description
gDNAs extracted from human placentas and maternal blood cells
  • Tissue
    Peripheral blood, Placenta
Sample provider
N/A
Experimental method
WES
Target
N/A
Reagent kit
SureSelect Human All Exon V5 + UTRs
TruSeq Nano DNA Library Prep Kit
Fragmentation
Ultrasonic fragmentation (Covaris M220)
Platform
Illumina HiSeq 2500
Read type
Paired-end
Read length
101 bp
Data use policy
NBDC data sharing policy (JGAP000001)

WGBS

Materials and participants
15 human placentas
  • Subject count
    15 (Sample)
Sample description
gDNAs extracted from human placentas
  • Tissue
    Placenta
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
WGBS
Target
N/A
Reagent kit
NEBNext Ultra DNA Library Prep Kit for Illumina
Post-Bisulfite Adaptor-Tagging (PBAT)
Fragmentation
Ultrasonic fragmentation (Covaris M220)
No fragmentation for PBAT
Platform
Illumina HiSeq 2500
Read type
Mixed
Read length
101 bp
Data use policy
NBDC data sharing policy (JGAP000001)

RNA-seq

Materials and participants
21 human placentas
  • Subject count
    21 (Sample)
Sample description
RNAs extracted from human placentas
  • Tissue
    Placenta
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
RNA-seq
Target
N/A
Reagent kit
TruSeq Stranded mRNA Library Prep Kit
Fragmentation
Heat Treatment
Platform
Illumina HiSeq 2500
Read type
Paired-end
Read length
101 bp
Data use policy
NBDC data sharing policy (JGAP000001)