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ABSTRACT: H3K9ac CUT&Tag sequencing for silkworms

PROVIDER: PRJNA1098611 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR28607936_1.fastq.gz	Fastqsanger.gz
	SRR28607936_2.fastq.gz	Fastqsanger.gz
	SRR28607937_1.fastq.gz	Fastqsanger.gz
	SRR28607937_2.fastq.gz	Fastqsanger.gz
	SRR28607938_1.fastq.gz	Fastqsanger.gz

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CUT&Tag for DUX recruitment,domain-influenced chormatin modifications, and a potential binding partner with a member of the SWI/SNF complex

Project description:In order to determine that CUT&Tag is similar to known DUX ChIP-seq, we performed CUT&Tag with a mCherry-tagged DUX (with the mCherry antibody). Once confirmed, we pewrformed CUT&Tag for other DUX derivatives with their mCherry tag Then, we performed CUT&Tag for H3K9ac, which is known to globally increase in 2-cell-like cells, which occurs after DUX expression, and CUT&Tag for SMARCC1, a subunit of the SWI/SNF complex

2023-08-07 | GSE224297 | GEO

H3K9ac and H3K27ac Cut&Tag profiling of wild type and Rbm25-deficient Bone Marrow Derived macrophage

Project description:Purpose: To transcriptome widely reveal histone acetylation modification H3K9ac and H3K27ac regulation by Rbm25, we performed Cleavage Under Targets and Tagmentation (CUT&Tag) analysis of wild-type (WT) and Rbm25-deficiency BMDMs. Methods: Mouse BMDMs were generated from bone marrow cells in RPMI-1640 medium with recombinant mouse M-CSF (20ng/ml). BMDMs were stained to confirm the surface expression of CD11b and F4/80. Cells with purity >97.5% were used for subsequent experiments. WT and Rbm25 deficient BMDMs were stimulated with LPS (100ng/ml) for 4 hours. Results: We carried out CUT&Tag assays using antibody against H3K9ac or H3K27ac, and found the global influence of Rbm25 in regulating H3K9ac and H3K27ac of transcription regulatory regions of key genes for inflammatory macrophage effector function.

2024-11-06 | GSE240158 | GEO

histone H3K9 acetylation for syncytialization of human placental trophoblast stem cells

Project description:CUT&Tag seq of H3K9ac in TS, STB-D1, STB-D4, STB-D4 treated with oxamate, STB-D4 treated with oxamate and acetate

2024-08-02 | GSE246277 | GEO

Genome-wide Maps of Chromatin State in Control and DEK-deficient Hematopoietic Stem Cells [CUT&Tag]

Project description:Purpose:To identify chromatin state involved in the DEK regulating gene expression of hematopoietic stem cells (HSC) in mice, we performed DEK, H3K27ac, H3K4me3 and H3K9ac CUT&Tag in HSC or LSK cells freshly sorted from mice.

2021-02-22 | GSE166433 | GEO

Epigenetic effects (H3K9ac, H3K14ac, H3K23ac and Pol II) of Kat6b loss in mouse neural stem cells (CUT&Tag)

Project description:Heterozygous mutations in the histone acetyltransferase gene KAT6B (MYST4/MORF/QKF) cause cognitive disorders. Congruently, KAT6B is required for brain development, neural stem cell self-renewal and neuronal differentiation in mice. Despite the clear requirement for KAT6B in brain development, its molecular roles remain unexplored. Here we use CUT&Tag sequencing to determine the effects of loss or gain of KAT6B on H3K9ac and H3K23ac histone marks and on RNA Pol II.

2024-11-06 | GSE267672 | GEO

scNanoSeq-CUT&Tag: a long-read single-cell CUT&Tag sequencing method for efficient chromatin modification profiling within individual cells

Project description:We developed scNanoSeq-CUT&Tag, a streamlined method by adapting a modified CUT&Tag protocol to Oxford Nanopore sequencing platform for efficient chromatin modification profiling at single-cell resolution. We firstly tested the performance of scNanoSeq-CUT&Tag on six human cell lines: K562, 293T, GM12878, HG002, H9, HFF1 and adult mouse blood cells, it showed that scNanoSeq-CUT&Tag can accurately distinguish different cell types in vitro and in vivo. Moreover, scNanoSeq-CUT&Tag enables to effectively map the allele-specific epigenomic modifications in the human genome andallows to analyze co-occupancy of histone modifications. Taking advantage of long-read sequencing,scNanoSeq-CUT&Tag can sensitively detect epigenomic state of repetitive elements. In addition, by applying scNanoSeq-CUT&Tag to testicular cells of adult mouse B6D2F1, we demonstrated that scNanoSeq-CUT&Tag maps dynamic epigenetic state changes during mouse spermatogenesis. Finally, we exploited the epigenetic changes of human leukemia cell line K562 during DNA demethylation, it showed that NanoSeq-CUT&Tag can capture H3K27ac signals changes along DNA demethylation. Overall, we prove that scNanoSeq-CUT&Tag is a valuable tool for efficiently probing chromatin state changes within individual cells.

2024-09-06 | GSE249799 | GEO

Low-cost high-resolution chromatin profiling with CUT&Tag

Project description:We recently introduced CUT&Tag, an epigenomic profiling strategy in which antibodies are bound to chromatin proteins in situ in permeabilized nuclei, and then used to tether the cut-and-paste transposase Tn5. Activation of the transposase simultaneously cleaves DNA and adds DNA sequencing adapters (“tagmentation”) for paired-end DNA sequencing. Here, we introduce a streamlined CUT&Tag protocol that suppresses exposure artifacts to ensure high-fidelity mapping of the antibody-targeted protein and improves signal-to-noise over current chromatin profiling methods. Streamlined CUT&Tag can be performed in a single PCR tube from cells to amplified libraries, providing low-cost high-resolution genome-wide chromatin maps. By simplifying library preparation, CUT&Tag requires less than a day at the bench from live cells to sequencing-ready barcoded libraries. Because of low background levels, barcoded and pooled CUT&Tag libraries can be sequenced for ~$25 per sample, enabling routine genome-wide profiling of chromatin proteins and modifications that requires no special skills or equipment.

2020-07-15 | GSE145187 | GEO

CUT&Tag and BioCUT&Tag enables investigation of the AT-rich and dynamic epigenome of Plasmodium falciparum from low input samples

Project description:This study aimed to adapt CUT&Tag to Plasmodium falciparum samples as an efficient and sensitive alternative to classical ChIP-sequencing. We compare H3K9me3 and HP1 CUT&Tag with ChIP-seq datasets, showing successful establishment of CUT&Tag in P. falciparum. Next we aimed to scale down required input material for our CUT&Tag reactions and generated high-quality HP1 tracks with as little as 10.000 nuclei. To minimise potential sample loss we tested feasibility of utilising (frozen) saponin parasite isolates as input material instead of nuclei, which proved to be viable. Lastly, we deployed our new technique Dimerisation-induced Biotinylation-CUT&Tag (DiBioCUT&Tag) to catch transient interactions by biotinylation of strongly associated proteins such as histones. We tested this technique on HP1 and compared standart CUT&Tag with DiBioCUT&Tag. Furthermore, we explored interactions of the transcription factor BDP5, which we were previously unable to succesfully ChIP.

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Elevated expression of histone deacetylase HDAC8 suppresses arginine-proline metabolism in necrotizing enterocolitis [CUT&Tag]

Project description:To verify that arginine metabolic enzymes are directly regulated by H3K9ac, we established FHs74Int cells and HDAC8-overexpressing FHs74Int cells We then performed gene expression profiling analysis using data obtained from CUT&Tag of 4 different treatment conditions in control or HDAC8 stably overexpressed FHs74Int cells ,which treated with PCI34051 (10 µmol/L for 24 h) or LPS (10 µg/ml for 48 h).

2022-09-16 | GSE213190 | GEO

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2024-10-21 | GSE279586 | GEO

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