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Genomicsno treatment / nitrate starvation / nitrate induction-Study of the primary nitrate response (PNR) in nlp2 mutant and WT
no treatment / nitrate starvation / nitrate induction-Study of the primary nitrate response (PNR) in nlp2 mutant and WT
PRJNA597773 | ENA
ProteomicsNitrate Starvation time course membrane protein phosphoproteomics
Nitrate nutrtition was withdrawn from Arabiodpsis plants to study early responses upon nitrate depletion. Plants were grown under full nutrition (3mM nitrate) for three weeks and then transferred to nutrient solution without nitrate for 15 minutes and 3 hours.
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-05-21 | PXD015390 | Pride
Arabidopsis Nitrate starvation Membrane proteins Phosphorylation 
Transcriptomicsno treatment / nitrate starvation / nitrate induction-Study of the primary nitrate response (PNR) in nlp2 mutant and WT
ngs2018_11_nlp2-no treatment / nitrate starvation / nitrate induction-Is NLP2 involved in the PNR Nitrate starvation and nitrate induction effects on wild type and mutant nlp2
ORGANISM(S): Arabidopsis thaliana 
2023-02-08 | GSE142628 | GEO
ProteomicsPhosphoproteome profiling under low nitrate and high nitrate in Arabisopsis wild type roots
In this project, we treated Arabidopsis wild type (Col-0) with low nitrate (0.2 mM KNO3) and high nitrate (5 mM KNO3) after nitrate starvation. Next we harvested root, and then we performed memebrane fraction and cytosolic fraction isolation for trypsin digestion and phosphopeptide enrichment.
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-05-21 | PXD014146 | Pride
Phosphoproteomics Nitrate signaling 
TranscriptomicsTranscriptional profiles of Haloferax mediterranei based on nitrogen availability
Transcriptional profiling of Haloferax mediterranei in three culture media with different nitrogen sources: a) cells were grown stationary and exponentially on ammonium, b) cells were grown exponentially on nitrate, and c) cells were shifted to nitrogen starvation conditions. The main differences i...
ORGANISM(S): Haloferax mediterranei 
2016-07-01 | E-GEOD-59551 | biostudies-arrayexpress
TranscriptomicsNext generation sequencing for understading the role of nitrate reductase in remodeling intermediate metabolism in Phaeodactylum tricornutum
We have done next generation sequencing of optically thin, exponentialy growing WT Phaeodactylum tricornutum and our ~50% nitrate reductase knock-down cultures. Culture were grown with and without nitrogen source to improve our undestanding of the pathways regulation under conditions that promote li...
ORGANISM(S): Phaeodactylum tricornutum 
2016-03-31 | E-GEOD-67449 | biostudies-arrayexpress
ProteomicsCoordination of cyanobacterial nitrate assimilation and photosynthesis by a novel PsbO-interacting protein PirN
Nitrogen assimilation relies on photosynthetically-produced energy and reducing equivalents. Here, we identify a small protein, PsbO-interacting regulator of nitrate assimilation (PirN), as a key coordinator of photosynthesis and nitrate assimilation in Synechocystis sp. PCC 6803 (Synechocystis). Pi...
ORGANISM(S): Synechocystis sp. PCC 6803 substr. GT-T 
2026-06-08 | PXD066894 | Pride
Cyanobacteria Photosynthesis Psbo Nitrate assimilation Pirn 
TranscriptomicsRNA-seq of Arabidopsis thaliana roots under contrasted levels of atmospheric CO2, nitrate and iron
Elevated CO2 leads to major changes in plant physiology, including stimulation of growth and alteration of mineral content. In order to identify root genes that might be involved in the CO2 plant response, we grew Arabidopsis thaliana plants in hydroponics under contrasted levels of atmospheric CO2,...
ORGANISM(S): Arabidopsis thaliana 
2023-11-22 | E-MTAB-12483 | biostudies-arrayexpress
ProteomicsMarine Synechococcus sp. strain WH7803 shows specific adaptative responses to assimilate nanomolar concentrations of nitrate
Marine Synechococcus, together with Prochlorococcus, contribute to a significant proportion of the primary production on Earth. The spatial distribution of these two groups of marine picocyanobacteria depends on different factors such as nutrients availability or temperature. Some Synechococcus eco...
ORGANISM(S): Synechococcus sp. WH 7803 Bacteria 
2022-07-11 | PXD031142 | Pride
Synechococcus wh7803  nitrogen metabolism  orbitrap fusion 
Transcriptomicsnitrogen starvation -New developments towards a genetic and diagnosis use of plant mircoarrays
gnp06-01_agriarray - nitrogen starvation - Several factors affect today a more extended use of microarrays for research and as a diagnosis tool. These factors are the experimental cost, the reproducibility of the measurements and the format of the analyses. This project aims at bringing solutions i...
ORGANISM(S): Arabidopsis thaliana 
2011-12-08 | E-GEOD-29103 | biostudies-arrayexpress
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