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ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [ChIP-Seq]

ABSTRACT: ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [ChIP-Seq]

PROVIDER: PRJNA906043 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR22427545_1.fastq.gz	Fastqsanger.gz
	SRR22427545_2.fastq.gz	Fastqsanger.gz
	SRR22427546_1.fastq.gz	Fastqsanger.gz
	SRR22427546_2.fastq.gz	Fastqsanger.gz
	SRR22427547_1.fastq.gz	Fastqsanger.gz

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ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats

Project description:ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats

| PRJNA906034 | ENA

ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [RRBS]

Project description:ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [RRBS]

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ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [RNA-Seq]

Project description:ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [RNA-Seq]

| PRJNA906042 | ENA

ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [RRBS]

Project description:ZBTB24 has emerged as a key player in DNA methylation, immunity and development. To explore these multiple facets of ZBTB24 functions, we performed and integrated multi-omics analyses in mouse and human cellular systems relevant for the physiopathological features of the ICF2 syndrome, a rare genetic disease caused by ZBTB24 mutations.

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ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [RNA-Seq]

2025-01-30 | GSE218866 | GEO

ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats [ChIP-Seq]

2025-01-30 | GSE218862 | GEO

ZBTB24 is a conserved multifaceted transcription factor at genes and centromeres that governs the DNA methylation state and expression of satellite repeats.

Project description:Since its discovery as a causative gene of the Immunodeficiency with Centromeric instability and Facial anomalies syndrome, ZBTB24 has emerged as a key player in DNA methylation, immunity and development. By extensively analyzing ZBTB24 genomic functions in ICF-relevant mouse and human cellular models, we document here its multiple facets as a transcription factor, with key roles in immune response-related genes expression and also in early embryonic development. Using a constitutive Zbtb24 ICF-like mutant and an auxin-inducible degron system in mouse embryonic stem cells, we showed that ZBTB24 is recruited to centromeric satellite DNA where it is required to establish and maintain the correct DNA methylation patterns through the recruitment of DNMT3B. The ability of ZBTB24 to occupy centromeric satellite DNA is conserved in human cells. Together, our results unveiled an essential and underappreciated role for ZBTB24 at mouse and human centromeric satellite repeat arrays by controlling their DNA methylation and transcription status.

| S-EPMC11780882 | biostudies-literature

The CentO satellite confers translational and rotational phasing on cenH3 nucleosomes in rice centromeres

Project description:Plant and animal centromeres comprise megabases of highly repeated satellite sequences, yet centromere function can be specified epigenetically on single-copy DNA by the presence of nucleosomes containing a centromere-specific variant of histone H3 (cenH3). We determined the positions of cenH3 nucleosomes in rice (Oryza sativa), which has centromeres composed of both the 155-bp CentO repeat and single-copy non-CentO sequences. We find that cenH3 nucleosomes protect 90-100 bp of DNA from micrococcal nuclease digestion, sufficient for only a single wrap of DNA around the cenH3 nucleosome core. cenH3 nucleosomes are translationally phased with 155-bp periodicity on CentO repeats, but not on non-CentO sequences. CentO repeats have a ~10-bp periodicity in WW dinucleotides and in micrococcal nuclease cleavage, providing evidence for rotational phasing of cenH3 nucleosomes on CentO, and suggesting that satellites evolve for translational and rotational stabilization of centromeric nucleosomes. Examination of measured size of rice centromere nucleosome

2013-11-06 | E-GEOD-50755 | biostudies-arrayexpress

The CentO satellite confers translational and rotational phasing on cenH3 nucleosomes in rice centromeres

2013-11-06 | GSE50755 | GEO

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Project description:Using high-resolution chromatin immunoprecipitation (ChIP) of centromere components and clustering of sequence data we find that specific dimeric alpha-satellite units shared by multiple individuals dominate functional human centromeres. We have analyzed the chromatin landscape of the human genome using paired-end MNase-seq

2015-02-12 | E-GEOD-60951 | biostudies-arrayexpress

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