Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Illicium

ABSTRACT: Chloroplast genomes of Illicium

PROVIDER: PRJNA297698 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR2586860.fastq.gz	Fastqsanger.gz
	SRR2586857.fastq.gz	Fastqsanger.gz
	SRR2586858.fastq.gz	Fastqsanger.gz
	SRR2586859.fastq.gz	Fastqsanger.gz

Items per page:

1 - 4 of 4

Similar Datasets

Illicium simonsii

Project description:Illicium simonsii overview

| PRJNA846478 | ENA

Illicium verum

Project description:Illicium verum overview

| PRJNA759677 | ENA

Illicium simonsii

Project description:Illicium simonsii Raw sequence reads

| PRJNA841840 | ENA

Illicium verum

Project description:Illicium verum Transcriptome or Gene expression

| PRJNA741069 | ENA

Illicium verum

Project description:Illicium verum Genome sequencing and assembly

| PRJNA844178 | ENA

Influence of non-chloroplast genomes rearangements on chloroplast transcription in cucumber

Project description:The experiment was conducted to examine the influence of non-chloroplast genomes rearangements on chloroplast transcription in cucumber

2011-09-10 | E-MEXP-3233 | biostudies-arrayexpress

Project description:Chloroplast genomes

| PRJNA473238 | ENA

Project description:Cotoneaster chloroplast genomes

| PRJNA883258 | ENA

Coordination of nuclear and plastid transcription for chloroplast biogenesis requires H4 acetylation by the NuA4 complex

Project description:Chloroplast biogenesis represents a crucial step in seedling development, and is essential for the transition to autotrophic growth in plants. This light-controlled process relies on the transcription of nuclear and plastid genomes that drives the effective assembly and regulation of the photosynthetic machinery. Here we reveal a novel regulation level for this process by showing the involvement of chromatin remodelling in the coordination of nuclear and plastid gene expression for proper chloroplast biogenesis and function. The two Arabidopsis homologs of the yeast EPL1 proteins, core components of the NuA4 histone acetyl-transferase complex, are essential for the correct assembly and performance of chloroplasts. EPL1 proteins are necessary for the coordinated expression of nuclear genes encoding most of the components of chloroplast transcriptional machinery, specifically promoting H4K5Ac deposition in these loci. These data unveil a key participation of epigenetic regulatory mechanisms in the coordinated expression of the nuclear and plastid genomes.

2022-07-26 | GSE180614 | GEO

Chloroplast nucleoid is organized by membrane association of transcribed genes [IPOD]

Project description:Chloroplasts are organelles responsible for photosynthesis. They originated form a procaryotic ancestor in the process of endosymbiosis and contain their own genomes. The chloroplast genome is packaged into a chromatin-like structure known as the nucleoid. The internal arrangement of the nucleoid, molecular mechanisms of DNA packaging and connection of the nucleoid structure to gene expression remain poorly understood. We show that Arabidopsis thaliana chloroplast nucleoids have a unique organization driven by DNA binding to the thylakoid membranes. Membrane association of specific DNA regions is correlated with high levels of transcription, high protein occupancy and reduced DNA accessibility. Genes with low levels of transcription are further away from the membranes, have lower protein occupancy and higher DNA accessibility. Gene-specific disruption of transcription in sigma factor mutants causes a corresponding reduction in membrane association, indicating that RNA polymerase activity causes DNA tethering to the membranes. We propose that transcription organizes the chloroplast nucleoid into a transcriptionally active membrane-associated core and a less active Periphery.

2023-05-10 | GSE228228 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data