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NBDC HumanDB
JGAD000919
Release date
2025-08-08

Date modified
2025-08-08

Research
hum0497

Type of data
NGS (RNA-seq)

Access type
Controlled-access (Type I)

JGA Study
JGAS000777

Analysis method

RNA-seq

Materials and Participants

human term placentas from three individuals (ICD10: O82.0, O80.0) trophoblast stem cell (Ch-TS) lines derived from the chorion: 3 samples differentiated extravillous trophoblast cells (Ch-EVT): 3 samples differentiated syncytiotrophoblast cells (Ch-ST): 3 samples human trophoblast stem cell lines from RIKEN BRC (CT27, CT29, bTS5) trophoblast stem cells: 3 samples differentiated extravillous trophoblast cells: 2 samples differentiated syncytiotrophoblast cells: 2 samples

Experimental Method

RNA-seq

Platform

Illumina [NovaSeq 6000]

Sample Description

total RNA extracted from trophoblast stem cells, extravillous trophoblast cells and syncytiotrophoblast cells

Library Construction

NEBNext Poly(A) mRNA Magnetic Isolation Module, NEBNext Ultra II Directional RNA Library Prep Kit, NEBNext Multiplex Oligos for Illumina (96 Unique Dual Index Primer Pairs)

Fragmentation

chemical fragmentation at 94℃

Read Type

Paired-end

Read Length

100 bp

Analysis Methods

featureCounts (GRCh38.106)

Mapping

HISAT2

Mapping Quality

Mapping rate>98%

Reference Sequence

GRCh38/hg38

Japanese Genotype-phenotype Archive Dataset Accession
Total Data Volume

68.3 GB (fastq, csv)

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