|
| Status |
Public on Dec 10, 2013 |
| Title |
LY1_H3K27AC_JQ1 |
| Sample type |
SRA |
| |
|
| Source name |
Diffuse Large B-Cell Lymphoma
|
| Organism |
Homo sapiens |
| Characteristics |
chip antibody: H3K27Ac
chip antibody catalog number: AB4729
chip antibody manufacturer: Abcam
cell line: OC-LY1
time: 24 hours
concentration: 500nM
treatment: JQ1
|
| Treatment protocol |
Cells treated with 500nM JQ1 for 24 hours
|
| Growth protocol |
RPMI 1640+FBS
|
| Extracted molecule |
genomic DNA |
| Extraction protocol |
Whole cell extracts were sonicated to solubilize the chromatin. The chromatin extracts containing DNA fragments with an average size of 500 bp were immunoprecipitated using different antibodies. Purified immunoprecipitated DNA were prepared for sequencing according to a modified version of the Solexa Genomic DNA protocol. Fragmented DNA was end repaired and subjected to 18 cycles of LM-PCR using oligos provided by Illumina. Amplified fragments between 150 and 300bp (representing shear fragments between 50 and 200nt in length and ~100bp of primer sequence) were isolated by agarose gel electrophoresis and purified.
|
| |
|
| Library strategy |
ChIP-Seq |
| Library source |
genomic |
| Library selection |
ChIP |
| Instrument model |
Illumina HiSeq 2000 |
| |
|
| Description |
Chromatin IP against H3K27Ac in Ly1 + JQ1
|
| Data processing |
Images analysis and base calling was done using the solexa pipeline.
For all samples reads were aligned to their indicated build using bowtie with parameters -e 70 -k 2 -m 2 -n 2 --best --concise. Seed length (-l) was set to read length for each dataset.
Genome_build: hg18
Supplementary_files_format_and_content: WIG files: For all samples aligned sequences were extended 150bp upstream and 0bp downstream (with respect to read strand) and allocated into 25bp bins. Counts were normalized to reads per million, and bins with at least 1 read per million are shown.
|
| |
|
| Submission date |
May 06, 2013 |
| Last update date |
May 15, 2019 |
| Contact name |
James Bradner |
| E-mail(s) |
bradner_computation@dfci.harvard.edu
|
| Organization name |
Dana-Farber Cancer Institute
|
| Department |
Medical Oncology
|
| Lab |
Bradner Lab
|
| Street address |
450 Brookline
|
| City |
Boston |
| State/province |
MA |
| ZIP/Postal code |
02215 |
| Country |
USA |
| |
|
| Platform ID |
GPL11154 |
| Series (1) |
| GSE46663 |
Discovery and Characterization of Super-Enhancer Associated Dependencies in Diffuse Large B-Cell Lymphoma |
|
| Relations |
| BioSample |
SAMN02117452 |
| SRA |
SRX275400 |
