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Sample GSM646448 Query DataSets for GSM646448
Status Public on Mar 23, 2011
Title K562_H3K9me3_rep1
Sample type SRA
 
Source name cultured K562 cells
Organism Homo sapiens
Characteristics chip antibody: H3K9me3
antibody manufacturer: Abcam
antibody catalog number: ab8898
cell line: K562
Extracted molecule genomic DNA
Extraction protocol Described in Mikkelsen et al., Nature 2007. Chromatin was fixed and sheared to 200-600 bp using Branson Sonifer. After IP and adapter ligation library fragments of ~250 bp were isolated. The purified DNA was captured on an Illumina flow cell for cluster generation. Libraries were sequenced on the Genome Analyzer following the manufacturer's protocols.
 
Library strategy ChIP-Seq
Library source genomic
Library selection ChIP
Instrument model Illumina Genome Analyzer II
 
Data processing Bed files: Any reads longer than 36 bases were first truncated to 36 bases. Reads were then aligned to the hg18 assembly using MAQ with default parameters. The fourth column of the bed file contains the actual 36 base read sequence.
Note file update 4/20/15. Previously the hg19 version of the bed file was uploaded for the K562 H3K9me3 samples only.
 
Submission date Dec 27, 2010
Last update date May 15, 2019
Contact name Jason Ernst
E-mail(s) jason.ernst@ucla.edu
Organization name UCLA
Department Biological Chemistry
Street address 615 Charles E Young Dr South
City Los Angeles
State/province CA
ZIP/Postal code 90095
Country USA
 
Platform ID GPL9115
Series (2)
GSE26320 Mapping and analysis of chromatin state dynamics in nine human cell types (ChIP-Seq)
GSE26386 Systematic determination and analysis of chromatin state dynamics in nine human cell types
Relations
SRA SRX038638
BioSample SAMN00191176

Supplementary file Size Download File type/resource
GSM646448_K562_H3K9me3_rep1.bed.gz 324.9 Mb (ftp)(http) BED
SRA Run SelectorHelp
Raw data are available in SRA
Processed data provided as supplementary file

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