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Status |
Public on Nov 09, 2015 |
Title |
BMDMs_HiC_biological_replicate_1 |
Sample type |
SRA |
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Source name |
Primary bone marrow-derived macrophages (BMDM)
|
Organism |
Mus musculus |
Characteristics |
strain: C57BL/6 cell type: BMDM cells (7th day of differentiation) restriction enzyme: HindIII
|
Growth protocol |
At day zero bone marrow cells were isolated from C57BL/6 mice and 1,5 × 10^6 cells/plate were seeded in 10 cm dishes in 10 ml of TET-free BM medium (high glucose DMEM supplemented with 20% low endotoxin fetal bovine serum, 30% L929-conditioned medium, 1% glutamine, 1%, Pen/Strep, 0.5% Sodium Pyruvate, 0.1% β-mercaptoethanol). Cultures were fed with 2.5 ml of fresh medium every two days.
|
Extracted molecule |
genomic DNA |
Extraction protocol |
Hi-C experiment were conducted in biological replicates using HindIII, according to the protocol published by Belton JM. Et al. Methods 2012 (PMID: 22652625) except for using 2% formaldehyde. DNA libraries were prepared during Hi-C protocol according to experimental procedures described in Belton JM. Et al. Methods 2012 (PMID: 22652625).
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Library strategy |
OTHER |
Library source |
genomic |
Library selection |
other |
Instrument model |
Illumina HiSeq 2000 |
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Data processing |
Library strategy: HiC-Seq Reads were quality filtered according to the Illumina pipeline The two ends of each paired-end sequenced fragment were separately aligned to the mm9 genome using NovoAlign (http://novocraft.com) (-s 2 -l 40) Scripts provided with HOMER (PMID: 20513432) were used HiC data processing. As a first step, the makeTagDirectory script was run with the following parameters: restrictionSite AAGCTT -removeSelfLigation -removePEbg -genome mm9 -removeSpikes 10000 5. Then a background model considering a 40 kbps window was generated with the analyzeHiC script, using the following parameters: -res 40000 -bgonly Locations of topologically associated domains (TADs) were computed using the scripts provided by Dixon et al. 2012 (PMID: 22495300) Genome_build: mm9 (NCBI Build 37) Supplementary_files_format_and_content: The archive BMDMs_UT_HindIII.noSelfLigation.raw.tgz contains one file per chromosome showing the matrix of cis-interactions among all pairs of 40 kbps bins. BMDMs_UT_HindIII.noSelfLigation.raw.TADs.bed contains the coordinates of TADs.
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|
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Submission date |
Mar 16, 2015 |
Last update date |
May 15, 2019 |
Contact name |
Iros Barozzi |
E-mail(s) |
iros.barozzi@meduniwien.ac.at
|
Organization name |
Medical University Vienna
|
Street address |
Borschkegasse 8a
|
City |
Vienna |
ZIP/Postal code |
1090 |
Country |
Austria |
|
|
Platform ID |
GPL13112 |
Series (2) |
GSE66952 |
Transcription of mammalian cis-regulatory elements is restrained by actively enforced early termination [Hi-C] |
GSE66955 |
Transcription of mammalian cis-regulatory elements is restrained by actively enforced early termination |
|
Relations |
BioSample |
SAMN03418560 |
SRA |
SRX957610 |