Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Next generation sequencing of transcript abundance during growth mycelia in the Magnaporthe oryzae [RNA-Seq I]

ABSTRACT: We report that suppression of polycomb-mediated H3K27me3 epigenetically de-repressed the genome-wide expression of effectomes in the vegetative growth stage. Tthe chromatin regions of effectors were directly occupied with H3K27me3 modification in the vegetative growth stage. P55, the additional subunit of PRC2, could recruit Sin3 histone deacetylation complex to prompt H3K27me3 occupancy for stably maintaining transcriptional silencing of the target genes.

ORGANISM(S): Pyricularia oryzae

PROVIDER: GSE166687 | GEO | 2021/02/13

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Next generation sequencing of transcript abundance during growth mycelia in the Magnaporthe oryzae [RNA-Seq II]

Project description:We report that suppression of polycomb-mediated H3K27me3 epigenetically de-repressed the genome-wide expression of effectomes in the vegetative growth stage. Tthe chromatin regions of effectors were directly occupied with H3K27me3 modification in the vegetative growth stage. P55, the additional subunit of PRC2, could recruit Sin3 histone deacetylation complex to prompt H3K27me3 occupancy for stably maintaining transcriptional silencing of the target genes.

2021-02-13 | GSE166688 | GEO

Next generation sequencing of transcript abundance during growth mycelia in the Magnaporthe oryzae [RNA-Seq III]

2021-02-13 | GSE166689 | GEO

Genome-wide mapping of H3K27me3 in two Magnaporthe oryzae strains

2021-02-13 | GSE166684 | GEO

Genome-wide mapping of H3K4ac in two Magnaporthe oryzae strains

2021-02-13 | GSE166683 | GEO

Genome-wide mapping of H3K27 tri-methylation in PRC2 components of Pyricularia oryzae

Project description:We report different roles of three PRC2 components, KMT6, P55 and SIN3 played in distribution of genome-wide H3K27 tri-methylation of Pyricularia oryzae. Polycomb repressive complex 2 (PRC2), which is composed of Ezh(Kmt6), Su(z)12, Esc(Eed) and accessory subunits RbAp48/Nurf55(P55), catalyzes the methylation of histone H3 at lysine 27. Loss of P55 caused severe global defects in the normal distribution of H3K27me3 and transcriptional reprogramming on the H3K27me3-occupied genes. Furthermore, we found that the Sin3 histone deacetylase complex was required to sustain H3K27me3 occupancy and stably maintain gene repression by directly interacting with P55.

2022-02-20 | GSE195863 | GEO

Repressive H3K36me2 reader during growth mycelia in the Magnaporthe oryzae

Project description:This SuperSeries is composed of the SubSeries listed below.

2023-11-29 | GSE246679 | GEO

Identification of main P55 interactors in Magnaporthe oryzae

Project description:Affinity capture of the additional subunit P55 in Magnaporthe oryzae

2022-06-21 | PXD034767 |

Suppression of polycomb-mediated H3K27me3 epigenetically de-repressed the genome-wide expression of effectomes in the vegetative growth stage

Project description:Suppression of polycomb-mediated H3K27me3 epigenetically de-repressed the genome-wide expression of effectomes in the vegetative growth stage

| PRJNA701612 | ENA

Next Generation Sequencing of Two H3K36 methyltransferases during growth mycelia in the Magnaporthe oryzae

Project description:Di- and tri-methylation of lysine 36 on histone H3 (H3K36me2/3) are catalyzed by SET2 histone methyltransferase which play an important role in transcriptional elongation.we reveal a novel mechanism by which H3K36me2 and H3K36me3 associates with opposite transcriptional activity and Ash1 is required for the normal distribution of facultative heterochromatic modifications and stable maintenance of transcriptional silencing in eukaryotes.

2023-11-29 | GSE235261 | GEO

Genome-wide mapping of Two H3K36 methyltransferases during growth mycelia in the Magnaporthe oryzae

2023-11-29 | GSE235260 | GEO