Sample information curated by ChIP-Atlas

Antigen

Antigen Class
Input control
Antigen
Input control

Cell type

Cell type Class
Cell line
Cell type
S2
Source
Oregon R
Developmental Stage
late embryonic stage

Attributes by original data submitter

Sample

source_name
MV4;11 cells & Schneider 2 cells
treatment
200nM THZ531
antibody
N/A

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Cells were crossed-linked with formaldehylde solution. Then nuclear extracts were isolated, and sonicated. Chromatin bound to phospho Ser2 Pol II were isolated using RNA polymerase II (phospho CTD Ser-2), clone 3E10, rat monoclonal. ChIP-Seq libraries were prepared using the NEBNext Ultra II DNA Library Prep Kit for Illumina (New England Biolabs, E7645). Fragments between 200 and 500 base pairs were selected using a Pippin Prep 1.5% agarose cassette (Sage Science, Beverly MA US), pooled and 75 single-end base pair reads were sequenced using the Illumina NEXTseq 500. 
 NEBNext Ultra II DNA Library Prep Kit for Illumina (New England Biolabs, E7645)

Sequencing Platform

instrument_model
NextSeq 500

dm6

Number of total reads
101135005
Reads aligned (%)
6.8
Duplicates removed (%)
10.5
Number of peaks
1498 (qval < 1E-05)

dm3

Number of total reads
101135005
Reads aligned (%)
7.4
Duplicates removed (%)
16.4
Number of peaks
1683 (qval < 1E-05)

Base call quality data from DBCLS SRA