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| Status |
Public on Oct 05, 2021 |
| Title |
E12 DFL ChIP CTCF_re-analyzed |
| Sample type |
SRA |
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| Source name |
Distal forelimb
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| Organism |
Mus musculus |
| Characteristics |
developmental stage: E12.5
tissue: Distal forelimb
strain: B6CBAF1
genotype: WT
chip antibody: CTCF (Active Motif #61311)
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| Extracted molecule |
genomic DNA |
| Extraction protocol |
For the posterior trunk sample, the portion corresponding to the tailbud, presomitic mesoderm, and 2-3 somite pairs, excluding as much as possible the region of the evaginating hindlimb buds, was micro-dissected from approximately thirty E9.75-E10 embryos. For the brain sample, a pool of six micro-dissected telencephalons from E12.5 embryos was used. CTCF ChIP-seq experiments were performed as described in (RodrÃguez-Carballo et al 2017).
Libraries were prepared as described in RodrÃguez-Carballo et al., 2017
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| Library strategy |
ChIP-Seq |
| Library source |
genomic |
| Library selection |
ChIP |
| Instrument model |
Illumina HiSeq 2500 |
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| Description |
ChIP
GSM2713707
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| Data processing |
All scripts are available on https://github.com/lldelisle/scriptsForAmandioEtAl2021
TrueSeq adapters were removed from single-reads fastqs with cutadapt version 1.16 (Martin 2011 -a CTGTCTCTTATACACATCTCCGAGCCCACGAGAC -q 30 -m 15).
Filtered reads were mapped to the mouse genome mm10 with bowtie2 version 2.3.5 (Langmead et al. 2012 with default options). Only alignments with a mapping quality above 30 were kept (samtools version 1.9 Danecek et al. 2021).
Peak calling was run with a fixed fragment size of 200bp with macs2 callpeak version 2.1.1.20160309 (--call-summits --nomodel --extsize 200 -B).
Finally the coverage were normalized to the million unique tags.
Genome_build: mm10
Supplementary_files_format_and_content: bw: normalized coverage track
Supplementary_files_format_and_content: narrowPeak: narrowPeak from macs2
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| Submission date |
Aug 03, 2021 |
| Last update date |
Oct 05, 2021 |
| Contact name |
Lucille Lopez-Delisle |
| E-mail(s) |
lucille.delisle@epfl.ch
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| Organization name |
EPFL
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| Street address |
Station 19
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| City |
Lausanne |
| ZIP/Postal code |
1015 |
| Country |
Switzerland |
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| Platform ID |
GPL17021 |
| Series (2) |
| GSE181383 |
Cumulative in-cis mutagenesis in vivo reveals various functions for CTCF sites at the mouse Hoxd cluster [ChIP-seq] |
| GSE181387 |
Cumulative in-cis mutagenesis in vivo reveals various functions for CTCF sites at the mouse Hoxd cluster |
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| Relations |
| Reanalysis of |
GSM2713707 |
| BioSample |
SAMN20554760 |
| SRA |
SRX11642541 |
| Supplementary file |
Size |
Download |
File type/resource |
| GSM5501397_E12_DFL_ChIP_CTCF.bw |
547.6 Mb |
(ftp)(http) |
BW |
| GSM5501397_E12_DFL_ChIP_CTCF.narrowPeak.gz |
1.8 Mb |
(ftp)(http) |
NARROWPEAK |
SRA Run Selector |
| Raw data are available in SRA |
| Processed data provided as supplementary file |
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