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MetabolomicsApoplastic metabolomics reveals sugars as mesophyll messengers regulating guard cell ion transport under red light
Here we sought to identify mesophyll messenger(s) that promote stomatal opening under red light. We first established a method to isolate leaf apoplastic fluids from Arabidopsis thaliana and Vicia faba and ascertained that the apoplastic fluid enhances red light-induced stomatal opening. We then app...
2025-06-23 | MTBLS5383 | MetaboLights
MetabolomicsMetabolomics of red-light-induced stomatal opening in Arabidopsis thaliana: Coupling with abscisic acid and jasmonic acid metabolism
Environmental stimuli-triggered stomatal movement is a key physiological process that regulates CO2 uptake and water loss in plants. Stomata are defined by pairs of guard cells that perceive and transduce external signals, leading to cellular volume changes and consequent stomatal apertur...
2022-01-21 | MTBLS1326 | MetaboLights
TranscriptomicsTranscription profiling of early response of Arabidopsis root tips exposed to 1 hour of red light
Red light can affect a variety of responses in Arabidopsis. We characterize the early gene expression patterns of roots exposed to 1 hour of red light. Early genes indicate elements involved in photomorphogenesis, chloroplast development, PAL pathways, root hair development are regulated by 1 hour...
ORGANISM(S): Arabidopsis thaliana 
2007-10-04 | E-GEOD-4933 | biostudies-arrayexpress
ProteomicsHaCaT cells exposed to blue and red light
HaCaT cells exposed to blue or red light for 3 days 12:12 L:D cycle
ORGANISM(S): Homo Sapiens (human) 
2023-11-28 | PXD046776 | JPOST Repository
MetabolomicsA systems analysis with “simplified source-sink model” reveals metabolic reprogramming in a pair of source-to-sink organs during early fruit development in tomato by LED light treatments
Tomato (Solanum lycopersicum) is a model crop for studying development regulation and ripening in flesh fruits and vegetables. Supplementary light to maintain the optimal light environment can lead to the stable growth of tomatoes in greenhouses and areas without sufficient daily light integral. Tec...
2018-09-27 | MTBLS699 | MetaboLights
TranscriptomicsRNA-seq analysis reveals the role of red light in resistance against Pseudomonas syringae pv. tomato DC3000 in tomato plants
Background: Plants attenuate their responses to a variety of bacterial and fungal pathogens, leading to higher incidences of pathogen infection at night. However, little is known about the molecular mechanism responsible for the light-induced defence response; transcriptome data would likely facilit...
ORGANISM(S): Solanum lycopersicum 
2015-09-14 | E-GEOD-64087 | biostudies-arrayexpress
TranscriptomicsSystem responses to equal doses of photosynthetically usable radiation of blue, green, and red light in the marine diatom Phaeodactylum tricornutum.
We have studied the transcriptional, metabolic and photo-physiological responses to light of different spectral quality in the marine diatom Phaeodactylum tricornutum through time-series studies of cultures exposed to equal doses of photosynthetically usable radiation of blue, green and red light. T...
ORGANISM(S): Phaeodactylum tricornutum 
2014-12-22 | E-GEOD-55959 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis thaliana phytochrome interacting factors 4 and 5 redundantly limit seedling de-etiolation in continuous far-red light.
Phytochromes are red/far red photosensors regulating numerous developmental programs in plants. Among them phytochrome A (phyA) is essential to enable seedling de-etiolation in continuous far-red (FR) light a condition mimicking the environment under a dense canopy. The ecological relevance of this ...
ORGANISM(S): Arabidopsis thaliana 
2009-09-17 | E-GEOD-16333 | biostudies-arrayexpress
TranscriptomicsRNAseq of PhyAB mutants for Red light
WT and PhyAB mutants were grown under Red light for 0h, 1h and 3h.
ORGANISM(S): Arabidopsis thaliana 
2014-12-01 | E-MTAB-4479 | biostudies-arrayexpress
TranscriptomicsTranscription profiling time series of Synechocystis cells exposed to red and blue light
Synechocystis cells illuminated to either red or blue light
ORGANISM(S): Synechocystis sp. PCC 6803 
2008-09-26 | E-TABM-339 | biostudies-arrayexpress
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