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GEO help: Mouse over screen elements for information. |
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| Status |
Public on Dec 14, 2022 |
| Title |
140_RNAseq_shKDM1A_4 |
| Sample type |
SRA |
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| Source name |
RAW 264.7
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| Organism |
Mus musculus |
| Characteristics |
cell type: Macrophage
strain: BALB/c
treatment: Control
chip antibody: No antibody
chip antibody vendor: No
chip antibody cat.: No
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| Treatment protocol |
ChIP-Seq: RAW264.7 cells were treated with or without LPS (100ng/ml) or IL4 (20ng/ml) treatment for indicated time.
ATAC-Seq: RAW264.7 cells were treated IL4 (20ng/ml) for 1h .
RNA-Seq: BMDM cells were treated with or without IL4 (20ng/ml) treatment for 6h.
Cut&Tag: No treatment
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| Growth protocol |
ChIP-Seq: WT RAW264.7 cells, lentivirus-medicated knockdown cells and GPS2 CRISPR KO cells were maintained normal 10% FBS DMEM medium.
ATAC-Seq: WT RAW264.7 cells were maintained normal 10% FBS DMEM medium.
RNA-Seq: BMDM cells were maintained normal 10% FBS DMEM medium supplement with 30% L929 medium for one week.
Cut&Tag: WT RAW264.7 cells were maintained normal 10% FBS DMEM medium.
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| Extracted molecule |
total RNA |
| Extraction protocol |
ChIP-Seq: Fresh cells were crosslinked with 2 mM disuccinimidyl glutarate (DSG) for 30 min, followed by 1% formaldehyde for 10 min at room temperature. Nuclei were isolated, sonicated and incubated with magnetic bead-antibody complexes.
ChIP-Seq: ChIPed DNA was processed using Takara SMRTer ThruPLEX DNA-seq Kit. Briefly, DNA was end-repaired and ligated to stem-loop adaptors. Then DNA was PCR amplified with Illumina-compatible primers for 7-11 cycles and library fragments of 200 to 400 bp were selected using Ampure XP beads.
ATAC-Seq: WT RAW264.7 cells were seeded with triplicates in the 12 wells plates with 2×10^5 cells one day before the experiments. Cells were harvested with IL4 1h treatment, washed with PBS and then resuspended in lysis buffer. Cell nuclei were spined down and transferred into the transposition reaction buffer and incubated at 37 °C for 30 minutes using 105 cells. Genomic DNA was extracted using Qiagen MinElute PCR Purification Kit. ATAC-seq library was done with the protocol as previously reported (Buenrostro et al., 2015). The Purified ATAC-seq DNA library mix was sequenced on NextSeq 550 (Illumina, 35 SE reads, paired-end) in BEA Core Facility (Karolinska Institutet, Huddinge, Sweden).
ATAC-Seq: The ATAC-seq Library preparation was performed through the manufacturer's introduction.
RNA-Seq: 2×10^5 WT and GPS2 KO BMDM cells were seeded one day before the treatment. The next day the cells were treatment with IL4 6h and the total RNA was extracted from the manufacturer's introduction.
RNA-Seq: The RNA-seq library preparation was followed by the instructions of the NEB Next Ultra II RNA Library kit (NEB, E7770S).
Cut&Tag: 2×10^5 shGFP and shKDM1A RAW cells were seeded one day before.
Cut&Tag: The Cut and Tag Library preparation was performed through the manufacturer's introduction (Steven Henikoff lab,Bench top CUT&Tag V.3 ).
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| Library strategy |
RNA-Seq |
| Library source |
transcriptomic |
| Library selection |
cDNA |
| Instrument model |
Illumina NovaSeq 6000 |
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| Description |
diff_shKDM1A_KD_IL4_RNA_seq_raw_tags.output.txt
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| Data processing |
ChIP-seq raw files (fastq or txt files, single-end) were aligned to the NCBI37/mm9 version of the mouse reference genome, using Bowtie2 with default parameters. HOMER were then used for the tag directories construction from SAM files, duplicated reads removal, peak calling, peaks annotation, raw tag counts extraction and Bed file generation. Only peaks with fold enrichment over input tag count and local tag count > 4 and fdr< 0.001 (default -F -L -C -fdr) are kept.
ATAC-seq raw files (fastq, paired-end) were aligned to the NCBI37/mm9 version of the mouse reference genome, using Bowtie2 with default parameters. Peaks were called by MACS2. HOMER was then used for the tag directories construction from SAM files, duplicated reads removal, peak calling, peaks annotation, raw tag counts extraction and Bed file generation. Only peaks with fold enrichment over input tag count and local tag count > 4 and fdr< 0.001 (default -F -L -C -fdr) are kept.
RNA-seq raw files (fastq, single-end) were aligned to the NCBI37/mm9 version of the mouse reference genome, using HISAT2 with default parameters. Read counts were imported by HOMER and analyzed using analyzeRepeats with the option rna and parameters -noadj -condenseGenes and -count exons for four replicates per condition. Differential gene expression was performed with DESeq2 using HOMER’s getDiffExpression.pl using default parameter. Transcripts with an adjusted p-value < 0.05 were considered as differentially expressed genes.
Cut and Tag raw files (fastq, paired-end) were aligned to the NCBI37/mm9 version of the mouse reference genome, using Bowtie2 with default parameters. Peaks were called by MACS2. HOMER was then used for the tag directories construction from SAM files, duplicated reads removal, peak calling, peaks annotation, raw tag counts extraction and Bed file generation. Only peaks with fold enrichment over input tag count and local tag count > 4 and fdr< 0.001 (default -F -L -C -fdr) are kept.
Genome_build: mm9
Supplementary_files_format_and_content: Bedgraph files contain the genomic coordinates and p-value of each peak. The differential expression files were further provided.
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| Submission date |
Nov 23, 2021 |
| Last update date |
Dec 14, 2022 |
| Contact name |
Zhiqiang Huang |
| E-mail(s) |
[email protected], [email protected]
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| Organization name |
Nanjing University
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| Department |
Medical School
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| Street address |
Hankou 22
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| City |
Nanjing |
| State/province |
Jiangsu |
| ZIP/Postal code |
210093 |
| Country |
China |
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| Platform ID |
GPL24247 |
| Series (1) |
| GSE184884 |
GPS2 sensitizes IL4 pathway via the recruitments of KDM1A |
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| Relations |
| BioSample |
SAMN23410287 |
| SRA |
SRX13208238 |
| Supplementary file |
Size |
Download |
File type/resource |
| GSM5701257_140_shKDM1A_4.ucsc.bedGraph.gz |
118.9 Mb |
(ftp)(http) |
BEDGRAPH |
SRA Run Selector |
| Raw data are available in SRA |
| Processed data provided as supplementary file |
| Processed data are available on Series record |
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