Sample information curated by ChIP-Atlas

Antigen

Antigen Class
Histone
Antigen
H3K27ac

Cell type

Cell type Class
Pluripotent stem cell
Cell type
hESC derived cardiac cells
NA
NA

Attributes by original data submitter

Sample

source_name
ES derived cardiac mesoderm
tissue
ES derived cardiac mesoderm
differentiation time
day05
genotype
H9 MLC2v:H2B
matched input
day05.Input.Batch1.Rep2
chip antibody
H3K27ac

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
ChIP-seq experiments for all histone marks at all time points were performed as previously described (PMID: 22763441). Detailed protocols for ChIP-seq including antibodies used and antibodies validations performed are available at www.encodedcc.org associated with each experiment described here. They can also be found at the links below. Standard ChIP-seq, Tissue fixation & sonication: https://www.encodeproject.org/documents/3125496b-c833-4414-bf5f84dd633eb30d/@@download/attachment/Ren_Tissue_Fixation_and_Sonication_v060614.pdf, Immunoprecipitation: https://www.encodeproject.org/documents/89795b31-e65a-42ca-9d7bd75196f6f4b3/@@download/attachment/Ren%20Lab%20ENCODE%20Chromatin%20Immunoprecipitation%20Protocol_V2.pdf, Library preparation: https://www.encodeproject.org/documents/4f73fbc3-956e-47ae-aa2d41a7df552c81/@@download/attachment/Ren_ChIP_Library_Preparation_v060614.pdf.

Sequencing Platform

instrument_model
Illumina HiSeq 4000

hg38

Number of total reads
51998478
Reads aligned (%)
97.3
Duplicates removed (%)
25.4
Number of peaks
17562 (qval < 1E-05)

hg19

Number of total reads
51998478
Reads aligned (%)
96.8
Duplicates removed (%)
26.6
Number of peaks
17474 (qval < 1E-05)

Base call quality data from DBCLS SRA