Sort   by:  
 Page size 
MetabolomicsThe Arabidopsis Concert of Metabolic Acclimation to High Light Stress

In plants, exposure to high light irradiation induces various stress responses, which entail complex metabolic rearrangements. To explore these dynamics, we conducted time-course experiments spanning 2 minutes to 72 hours with Arabidopsis thaliana under high and control light. Comparative metabol...

2024-08-16 | MTBLS3109 | MetaboLights
MetabolomicsInositol Pyrophosphates Mediate Chloroplast Lipid Remodeling and Nuclear Gene Repression during High-Light Acclimation in Chlamydomonas reinhardtii
Microalgae are photosynthetic organisms capable of autotrophic growth. Their applicability in multiple industrial fields has been largely studied, thanks to their ability to fixate CO2 into high added value organic products like fatty acids and carotenoids. However, our under-standing of the cellula...
2026-06-09 | MTBLS14720 | MetaboLights
MetabolomicsPhotosynthetic Carbon Partitioning and Metabolic Regulation in Response to Very-Low and High CO2 in Microchloropsis gaditana NIES 2587
Photosynthetic organisms fix inorganic carbon through carbon capture machinery (CCM) that regulates the assimilation and accumulation of carbon around ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco). However, few constraints that govern the central carbon metabolism are regulated by the ca...
2022-01-14 | MTBLS1778 | MetaboLights
MetabolomicsInorganic Carbon Limitation in Cells of the Wild Type and Photorespiratory Mutants of the Cyanobacterium Synechocystis sp. Strain PCC 6803
The amount of inorganic carbon represents one of the main environmental factors determining productivity of photoautotrophic organisms. Using the model cyanobacterium Synechocystis sp. PCC 6803, we performed a first metabolome study with cyanobacterial cells shifted from high CO2 (5% in air) into co...
2015-09-14 | MTBLS5 | MetaboLights
ProteomicsDynamic Acclimation to High Light in Arabidopsis thaliana Involves Widespread Reengineering of the Leaf Proteome
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...
ORGANISM(S): Arabidopsis Thaliana (ncbitaxon:3702) 
2017-11-14 | MSV000081715 | MassIVE
TranscriptomicsGlobal changes in gene expression during sub-zero acclimation of three Arabidopsis thaliana accessions
During cold acclimation plants increase their freezing tolerance in response to low non-freezing temperatures. This is accompanied by many physiological, biochemical and molecular changes that have been extensively investigated. In addition, many cold acclimated plants become more freezing tolerant ...
ORGANISM(S): Arabidopsis thaliana 
2014-03-12 | E-GEOD-55835 | biostudies-arrayexpress
Metabolomics13C metabolomics reveals widespread change in carbon fate during coral bleaching
INTRODUCTION: Rising seawater temperatures are threatening the persistence of coral reefs; where above critical thresholds, thermal stress results in a breakdown of the coral-dinoflagellate symbiosis and the loss of algal symbionts (coral bleaching). As symbiont-derived organic products typically fo...
2018-12-04 | MTBLS538 | MetaboLights
ProteomicsAcclimation of the Arabidopsis thaliana thylakoid proteome to different light conditions
Arabidopsis thaliana Col-0 plants were grown under different light conditions. Chloroplasts were isolated and their proteins extracted. Proteins were analysed by LC-MS and a label free quantification strategy was used to compare the different proteome compositions responsible for the respective accl...
ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress) 
2022-07-27 | PXD027579 | JPOST Repository
TranscriptomicsAn Integrated Analysis of Molecular Acclimation to High Light in the Marine Diatom Phaeodactylum tricornutum
Photosynthetic diatoms are exposed to rapid and unpredictable changes in irradiance and spectral quality, and must be able to adapt their light harvesting systems to varying light conditions. Molecular mechanisms behind light acclimation in diatoms are largely unknown. We set out to investigate the ...
ORGANISM(S): Phaeodactylum tricornutum 
2009-11-05 | E-GEOD-17237 | biostudies-arrayexpress
TranscriptomicsGlobal Changes in Chlamydomonas Gene Expression Regulated by Carbon Dioxide and CIA5/CCM1
We used RNA-Seq to query the Chlamydomonas reinhardtii transcriptome for regulation by CO2 concentration and by the transcription regulator CIA5(CCM1). Both CO2 concentration and CIA5 are known to play roles in induction of an essential CO2-concentrating mechanism (CCM), but the degree of interactio...
ORGANISM(S): Chlamydomonas reinhardtii 
2012-08-10 | E-GEOD-33927 | biostudies-arrayexpress
Sort   by:  
 Page size