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SRX6680395: GSM4018824: HT1080_ChIPseq_HP1alpha_rep1; Homo sapiens; ChIP-Seq
1 ILLUMINA (NextSeq 500) run: 61M spots, 4.6G bases, 1.6Gb downloads

Submitted by: NCBI (GEO)
Study: Protect-seq: Genome-wide profiling of nuclease inaccessible domains reveals physical properties of chromatin
show Abstracthide Abstract
We compare histone modifications, chromatin accessibility, and replication timing domain genome-wide in HCT116 colon cancer cells with its genetic derivative DKO cells which lack DNMT3B and DNMT1 activity and the fibrosarcoma cell line HT1080. Overall design: This submission contains the following experiments on HCT116, DKO (DNMT1-/-;DNMT3b-/-), and HT1080 cells: 3 biological replicates of Protect-seq for each cell lines using Illumina and 1 Oxford Nanopore run on HCT116, 1 replicate of WGS on DKO and HT1080 for Protect-seq input, 2 biological replicates of H3K9me2, H3K9me3, H3K27me3, HP1alpha, CTCF, and input ChIP-seq and Early and Late fractions of Repli-seq for HT1080 cells. 1 biological replicate of H3K9me2, H3K9me3, HP1beta, HP1alpha, H3, and input ChIP-seq for HCT116 and DKO cells.
Sample: HT1080_ChIPseq_HP1alpha_rep1
SAMN12536238 • SRS5238185 • All experiments • All runs
Organism: Homo sapiens
Library:
Instrument: NextSeq 500
Strategy: ChIP-Seq
Source: GENOMIC
Selection: ChIP
Layout: SINGLE
Construction protocol: Cells were grown to ~75% confluency, harvested with trypsin, washed in 1X PBS, and frozen/stored at -80°C. Thawed cells were fixed in 1% formaldehyde and quenched in 0.125M Glycine, then washed twice in 1X PBS. Fixed cells were then resuspended in 500ul lysis buffer (50mM Tris-HCl pH 8.0, 10mM NaCl, 0.2% NP40, 1X PITC) for 30 min on ice with periodic resuspension. Libraries were prepared using NEB UltraII DNA library kit
Links:
Runs: 1 run, 61M spots, 4.6G bases, 1.6Gb
Run# of Spots# of BasesSizePublished
SRR993153860,996,5314.6G1.6Gb2019-11-28

ID:
8809061

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