Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

High-light stress RNA-seq Arabidopsis thaliana

ABSTRACT: High-light stress RNA-seq Arabidopsis thaliana

PROVIDER: PRJNA860102 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR20308800.fastq.gz	Fastqsanger.gz
	SRR20308801.fastq.gz	Fastqsanger.gz
	SRR20308775.fastq.gz	Fastqsanger.gz
	SRR20308776.fastq.gz	Fastqsanger.gz
	SRR20308777.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 27

Similar Datasets

High-light stress RNA-seq Arabidopsis thaliana

Project description:In order to elucidate the role of the Arabidopsis thaliana LLM-domain B-GATAs in response to high light intensities, a transcriptomic analysis of Col-0, a hexuple LLM-domain B-GATA mutant hex (gnc gnl gata15 gata16 gata17 gata17l) and GNLox under high-ligh stress conditions was performed.

2023-07-26 | GSE208555 | GEO

Microbe-enhanced high light stress tolerance of Arabidopsis thaliana photosynthesis is coordinated through Iron-dependent redox metabolism

Project description:High light stress in subtropical and tropical regions strongly limits agricultural production due to photo-oxidative damage, decreased growth and yield. Here, we investigated whether beneficial microbes can protect plants under high light stress. We show that Enterobacter sp. SA187 (SA187) assists Arabidopsis in maintaining growth under high light stress, reducing the accumulation of reactive oxygen species (ROS) and maintaining photosynthesis. Under high light stress, SA187 induces dynamic transcriptional changes related to a fortified iron metabolism and redox system in Arabidopsis. A genetic analysis shows that SA187-induced plant high light stress tolerance is mediated by ethylene signaling via the transcription factor EIN3 to enhance iron metabolism. In summary, we show that Arabidopsis interaction with SA187 results in sustained photosynthesis under high light stress suggesting that beneficial microbes could be effective and cheap means for enhancing high light stress tolerance in crops.

2024-12-05 | GSE251796 | GEO

Dynamic Acclimation to High Light in Arabidopsis thaliana Involves Widespread Reengineering of the Leaf Proteome

Project description:Typically, when fully developed leaves of Arabidopsis thaliana are exposed to an increase in light intensity, they are able to increase their photosynthetic capacity in a process known as dynamic acclimation. Fully developed leaves of Arabidopsis thaliana were exposed to a fourfold increase in light intensity for 7 days to induce high light acclimation. This treatment was subjected to wild-type and a non-acclimating mutant lacking the gpt2 gene. The proteomic responses of the leaves were investigated using label-free mass spectrometry. A large reorganisation of the proteome was shown, with increases in the abundance of proteins of photosynthesis and carbon metabolism. Subtle differences were seen between the WT and gpt2 mutant: in the mutant, an increased stress response was seen, and some differences in the responses of metabolism. Proteomic responses generally correlated with physiological responses.

2017-11-14 | MSV000081715 | MassIVE

Dynamic Acclimation to High Light in Arabidopsis thaliana Involves Widespread Reengineering of the Leaf Proteome

2017-07-20 | PXD006598 | Pride

Analysis of reversibility of transcriptome responses to abiotic stress conditions in Arabidopsis thaliana

Project description:Plants acclimate to environmental fluctuations by transitory reconfigurations the homeostatic network. Primary studies suggested that transcriptome responses to deal with fluctuations in light intensity and temperature tend to reversibility after stress removal in the model plant Arabidopsis thaliana. To gain more insight into this pattern in the context of acclimation, RNA-Seq analysis were conducted in Arabidopsis thaliana after different abiotic stress treatments consisting in high light (HL), high humidity, drought, heat, cold and combinations among factors or after recovery periods. Our transcriptome study is in line of a general pattern wherby transcriptome changes in response to adverse environments are prone to return to the basal state during the de-acclimation phase.

2023-06-28 | GSE226105 | GEO

Arabidopsis thaliana acclimation to fluctuating light

Project description:Plants are subjected to perpetual fluctuations of light intensity and spectral composition in their natural growth environment, particularly due to movement of clouds and upper canopy leaves. Sudden exposure to intense light is accompanied by absorption of excess light energy, which results in an overload of photosynthetic electron transport chain and generation of reactive oxygen species in and around thylakoid membranes. To cope with this photooxidative stress and to prevent chronic photoinhibition under dynamically changing light intensities, plants have evolved various short- and long-term photoprotective mechanisms. We used quantitative mass spectrometry to investigate long-term acclimation of Arabidopsis thaliana leaf proteome to fluctuating light (FL) which induces photooxidative stress. After three days of FL exposure the proteomes of young and mature leaves were analyzed separately in the morning and at the end of day to examine possible interaction between FL acclimation and leaf development or time of day.

2020-01-30 | PXD015330 | Pride

Time-course transcriptomic analysis of Arabidopsis response to high light stress

Project description:Analysis of transcriptome profile response to short-, middle- and long-term high light stress, as well as the transcriptome profile of recovery from high light stress.

2019-12-17 | GSE111062 | GEO

Time-course transcriptomic analysis of Arabidopsis response to high light stress

Project description:Time-course transcriptomic analysis of Arabidopsis response to high light stress

| PRJNA435737 | ENA

Arabidopsis Col0 5 week-old plants: control vs 30 minutes of exposure to high light stress (1000 umol m-2 s-1)

Project description:Transcriptional profiling of fully developed leaves of Arabidopsis Col0 after 30 min of high-light stress (1000 umol*m-2*s-1). Goal was to find early transcriptional responses to immediate high-light stress, before acclimation responses appear.

2017-03-01 | GSE87755 | GEO

Microbe-enhanced high light stress tolerance of Arabidopsis thaliana photosynthesis is coordinated through Iron-dependent redox metabolism

Project description:Microbe-enhanced high light stress tolerance of Arabidopsis thaliana photosynthesis is coordinated through Iron-dependent redox metabolism

| PRJNA1055471 | ENA

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