Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana

ABSTRACT: Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana

PROVIDER: PRJNA975556 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other
	SRR24710300_1.fastq.gz	Fastqsanger.gz
	SRR24710300_2.fastq.gz	Fastqsanger.gz
	SRR24710302_1.fastq.gz	Fastqsanger.gz
	SRR24710302_2.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 26

Similar Datasets

Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana [Bisulfite-seq]

Project description:Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana [Bisulfite-seq]

| PRJNA975559 | ENA

Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana [RNA-seq]

Project description:Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana [RNA-seq]

| PRJNA975560 | ENA

Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana [RNA-seq]

Project description:we investigated the effect of exposing 4 successive generations of Arabidopsis thaliana to severe heatwave conditions. We show that heat-primed offspring has increased survival rates and seed production after exposure to heat wave conditions. Bisulfite sequencing allowed us to link this to altered DNA methylation, including a global hypomethylation of the mitochondrial DNA. mRNA sequencing showed that priming affected genes related to the mitochondrial energy system and oxidative stress responses.

2025-06-01 | GSE233248 | GEO

Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana [Bisulfite-seq]

2025-06-01 | GSE233247 | GEO

Recurring heat waves affect DNA methylation to reduce respirational losses, enhancing heat tolerance Arabidopsis thaliana

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

2025-06-01 | GSE233249 | GEO

Periodic Heat Waves-induced neuronal etiology in the elderly is mediated by Gut-Liver-Brain axis: A Transcriptome Profiling Approach

Project description:Heat stress exposure in intermittent heat waves and subsequent exposure during war theaters is a clinical challenge that can lead to multi-organ dysfunction and long-term complications in the elderly. Using an aged mouse model and high-throughput sequencing, this study investigated the molecular dynamics of the liver-brain connection during heat stress exposure. Distinctive gene expression patterns induced by periodic heat stress emerged in both brain and liver tissues. An altered transciptome showed heat stress-induced altered acute phase response pathways, causing neural, hepatic, and systemic inflammation, and impaired synaptic plasticity. Results also showed that proinflammatory molecules S100B, IL-17, IL-33 and neurological disease signaling pathways were upregulated, while protective pathways like aryl hydrocarbon receptor signaling were downregulated. In parallel, Rantes, IRF7, NOD1/2, TREM1, and hepatic injury signaling pathways were upregulated.

2024-05-15 | GSE252887 | GEO

Transcription profiling of human superficial bladder tumours to delineate the expression pattern differences between non-recurring and recurring tumours

Project description:Expression profiling of superficial bladder tumours to delineate the expression pattern differences between non-recurring and recurring tumours.

2007-10-04 | E-GEOD-88 | biostudies-arrayexpress

Transcriptomic analysis of heat stress transcriptional memory in Arabidopsis seedling

Project description:Plants can be primed by a stress cue to mount a faster and stronger activation of defense mechanisms upon a subsequent stress. A crucial component of such stress priming is the modified reactivation of genes upon recurring stress, a phenomenon known as transcriptional memory. The transcriptional memory in response to heat stress is not clear at the genome scale. We used microarrays to identify genes that showed transcriptional memory in response to recurring heat stress.

2018-07-09 | GSE103398 | GEO

Various tomato cultivars display contrasting morphological and molecular responses to a chronic heat stress

Project description:Climate change is one of the biggest threats that human society currently needs to face. Heat waves associated with global warming negatively affect plant growth and development and will increase in intensity and frequency in the coming years. Tomato is one of the most produced and consumed fruit in the world but remarkable yield losses occur every year due to the sensitivity of many cultivars to heat stress. New insights into how tomato plants are responding to heat stress will contribute to the development of cultivars with high yields under harsh temperature conditions. In this study, the analysis of microsporogenesis and pollen germination rate of eleven tomato cultivars after exposure to a chronic heat stress revealed differences between genotypes. The transcriptome of floral buds at two developmental stages of five cultivars revealed common and specific molecular responses implemented by tomato cultivars to cope with chronic heat stress. These data provide valuable insights into the diversity of the genetic response of floral buds from different cultivars to heat stress and may contribute to the development of future climate resilient tomato varieties.

2023-10-31 | GSE246372 | GEO

Long recovery after heat shock

Project description:Abiotic stress is a major factor for crop productivity, a problem likely to be exacerbated by climate change. Improving the tolerance to environmental stress is one of the most important goals of crop breeding programmes. While the early responses to abiotic stress in plants are well studied, plant adaptation to enduring or recurring stress conditions has received little attention. This project investigates the molecular mechanism of the maintenance of acquired thermotolerance as a model case of stress memory in Arabidopsis. Arabidopsis seedlings acquire thermotolerance through a heat treatment at sublethal temperatures. To investigate the underlying mechanisms, we are investigating changes in the transcriptome at two timepoints after a heat acclimation treatment using Arabidopsis thaliana seedlings. Microarrays were used to compare gene expression at two timepoints after a heat acclimation treatment.

2017-06-01 | GSE83136 | 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