Sample information curated by ChIP-Atlas

Antigen

Antigen Class
ATAC-Seq
Antigen
ATAC-Seq

Cell type

Cell type Class
Placenta
Cell type
Trophoblast stem cells
NA
NA

Attributes by original data submitter

Sample

source_name
Trophoblast stem cells
cell type
Trophoblast stem cells
strain
C57Bl6/J; 129/SvEv

Sequenced DNA Library

library_strategy
ATAC-seq
library_source
GENOMIC
library_selection
other
library_construction_protocol
Cells were pelleted, washed once in PBS, resuspended in lysis buffer(10mM Tris.HCl pH7.4, 10mM NaCl, 3mM MgCl2, 0.1% v/v Igepal CA-630) and the nuclei pelleted at 4 degrees celsius. Transposase reaction and library preparation was then performed using the Illumina Nextera DNA Library prep kit (Cat. No. FC-121-1030) exactly as described in Buenrostro et al. 2015 (Curr. Protoc. Mol. Biol. 109:21.29.1-21.29.9) and four libraries were multiplexed per lane on a HiSeq 4000.

Sequencing Platform

instrument_model
Illumina HiSeq 4000

mm10

Number of total reads
106498131
Reads aligned (%)
69.6
Duplicates removed (%)
60.9
Number of peaks
17421 (qval < 1E-05)

mm9

Number of total reads
106498131
Reads aligned (%)
69.5
Duplicates removed (%)
60.9
Number of peaks
17351 (qval < 1E-05)

Base call quality data from DBCLS SRA