Sample information curated by ChIP-Atlas

Antigen

Antigen Class
ATAC-Seq
Antigen
ATAC-Seq

Cell type

Cell type Class
Blood
Cell type
Lymphoma, T-Cell
MeSH Description
A group of heterogeneous lymphoid tumors representing malignant transformations of T-lymphocytes.

Attributes by original data submitter

Sample

source_name
EL4
cell type
T lymphocyte lymphoma
strain
C57BL/6N
chip antibody
none

Sequenced DNA Library

library_strategy
ATAC-seq
library_source
GENOMIC
library_selection
other
library_construction_protocol
ATAC-seq was performed as previously described with minor modifications (Buenrostro et al., Nature Methods, 2013). Fifty thousand cells were pelleted at 550 x g and washed with 1 mL 1x PBS followed by lysis with 50ul lysis buffer (10 mM Tris-HCl [pH 7.4], 10 mM NaCl, 3 mM MgCl2, 0.1% IGEPAL CA-630). Accessible chromatin was tagmented with Tn5 transposase (FC-121-1030; Illumina) for 30 minutes in a 37°C waterbath. Tagmented DNA was amplified for 12 cycles of PCR, purified, paired end sequencing (38 bp+37 bp) was performed on a NextSeq 550 following the manufacturer's protocol.

Sequencing Platform

instrument_model
NextSeq 550

mm10

Number of total reads
29759958
Reads aligned (%)
97.4
Duplicates removed (%)
60.1
Number of peaks
10474 (qval < 1E-05)

mm9

Number of total reads
29759958
Reads aligned (%)
97.4
Duplicates removed (%)
60.2
Number of peaks
10417 (qval < 1E-05)

Base call quality data from DBCLS SRA