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Sample GSM5230315 Query DataSets for GSM5230315
Status Public on Jun 01, 2022
Title ZMYND11-MBTD1 fusion 3xFlag-2xstrep in ZMYND11 KO-clone #2
Sample type SRA
 
Source name K562 from ATCC
Organism Homo sapiens
Characteristics cell line: K562
cell type: lymphoblast from chronic myelogenous leukemia (CML)
growth conditions: normal growth conditions
treatment: ZMYND11 KO by CRISPR/Cas9 and insertion of Tag only at the AAVS1 locus by Zinc finger Nuclease.
expressing: ZMYND11-MBTD1 fusion 3xFlag-2xstrep
Growth protocol RPMI, 10% NBCS, 1ug/ml Puromycin
Extracted molecule polyA RNA
Extraction protocol For long-read RNA-seq, total RNA was extracted with Rneasy mini columns (QIAGEN), TURBO Dnase treated (ThermoFisher Scientific) and poly(A) enriched with NEBNext poly(A) mRNA Magnetic Isolation Module (NEB).
Libraries were prepared according to Oxford Nanopore Technologies' instructions for the ONT SQK-DCS109 kit, with each sample barcoded with the ONT EXP-NBD104 kit. Briefly, poly(A) RNA was reverse-transcribed into cDNA with the Maxima H Minus RT (ThermoFisher Scientific) and second strand synthesis was accomplished using LongAmp Taq polymerase (NEB). The blunt DNA ends were prepared using the NEBNext Ultra II End Repair/dA-Tailing module (NEB), adding a 3' dA tail and phosphorylating the 5' end. Barcodes were ligated to the DNA fragments with a Blunt/TA ligase (NEB) and motor protein adapters were finally ligated with the NEBNext Quick Ligation Module (NEB). Purification of DNA between each step was performed with KAPA Hyperpure Beads (Roche). Libraries were sequenced on ONT's MinION Mk1B using four R9 flowcells.
 
Library strategy RNA-Seq
Library source transcriptomic
Library selection cDNA
Instrument model MinION
 
Data processing For ChIP-seq, the single-end reads were mapped on the human genome build hg19 using bowtie version 2.1.6 (Langmead et al., 2009), using the pre-set sensitive parameter.
MACS version 2.0.10 (model-based analysis of ChIPseq) peak finding algorithm was used to identify regions of ChIP-seq enrichment over the background (Feng et al., 2012), using broad peaks parameters.
Unique mapped read values were normalized to library size. Peaks were annotated as per human genome EnsDb.Hspaiens.v75 - hg19
For long-read RNAseq, raw fast5 files were basecalled using Guppy v.4.2.2 using fast basecalling settings, and samples were demultiplexed according to barcodes with the guppy_barcoder.
The resulting FASTQ reads were aligned to the GRCh38 human reference with Minimap2 version 2.17-r941
Raw read counts were obtained with the featureCounts tool from the Subread package v 2.0.0, using the exon counting mode (Li, 2018; Liao et al., 2014) and normalized as Counts per Million (CPM).
Genome_build: hg19
Supplementary_files_format_and_content: MBTD1_Flag.IgG.broad_peaks.broadPeak is a bed file containing significant MACS-called broad peaks for the MBTD1 3xFlag-2xstrep ChIP sample using the IgG control sample as input sample.
Supplementary_files_format_and_content: WTZMYND11_Flag.IgG.broad_peaks.broadPeak is a bed file containing significant MACS-called broad peaks for the full length (WT) ZMYND11 3xFlag-2xstrep ChIP sample using the IgG control sample as input sample.
Supplementary_files_format_and_content: trZMYND_Flag.IgG.broad_peaks.broadPeak is a bed file containing significant MACS-called broad peaks for the truncated ZMYND11 [aa1-409] 3xFlag-2xstrep ChIP sample using the IgG control sample as input sample.
Supplementary_files_format_and_content: Fusion_Flag.IgG.broad_peaks.broadPeak is a bed file containing significant MACS-called broad peaks for the ZMYND11-MBTD1 fusion 3xFlag-2xstrep ChIP sample using the IgG control sample as input sample.
Supplementary_files_format_and_content: JC_MD_exp.genes.cpm.txt is a tab separated text file containing read counts for genes normalized to CPM for all long-read RNA-seq samples.
Supplementary_files_format_and_content: JC_MD_exp.transcripts.cpm.txt is a tab separated text file containing read counts for transcripts normalized to CPM for all long-read RNA-seq samples.
 
Submission date Apr 08, 2021
Last update date Jun 01, 2022
Contact name Samer M.I. Hussein
E-mail(s) [email protected]
Organization name CHU de Québec - Université Laval
Department Departement of medecine
Lab Hussein Lab
Street address 9 rue Mcmahon
City Quebec City
State/province Quebec
ZIP/Postal code G1R 3S3
Country Canada
 
Platform ID GPL24106
Series (1)
GSE171673 Oncogenic ZMYND11-MBTD1 fusion protein anchors the NuA4/TIP60 histone acetyltransferase complex to the coding region of active genes
Relations
BioSample SAMN18672069
SRA SRX10549784

Supplementary data files not provided
SRA Run SelectorHelp
Raw data are available in SRA
Processed data are available on Series record

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