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MetabolomicsThe glycosyltransferase UGT76B1 modulates N-hydroxy-pipecolic acid homeostasis and plant immunity
The trade-off between growth and defense is a critical aspect of plant immunity. Therefore, the plant immune response needs to be tightly regulated. Salicylic acid (SA) is an important plant hormone regulating defense against biotrophic pathogens. Recently, N-hydroxy-pipecolic acid (NHP) was identif...
2022-02-28 | MTBLS2334 | MetaboLights
MetabolomicsMulti-omics analysis of xylem sap uncovers dynamic modulation of poplar defenses by ammonium and nitrate
Xylem sap is the major transport route for nutrients from roots to shoots. In the present study, we investigated how variations in nitrogen (N) nutrition affected the metabolome and proteome of xylem sap and the growth of the xylem endophyte Brennaria salicis, and we also report transcriptional re-w...
2022-07-04 | MTBLS2305 | MetaboLights
MetabolomicsChemodiverse cell systems responses to UV in an algal sister of land plants

Plant terrestrialization necessitated overcoming a barrage of stressors. Embryophytes (land plants) use an integrated response network to adjust their molecular physiology in response to terrestrial stressors—one of the important stressors is UV irradiance. The zygnematophytes are the closest str...

2026-07-01 | MTBLS8088 | MetaboLights
TranscriptomicsSporisorium reilianum Infection Changes Inflorescence and Branching Architectures of Maize
S. reilianum triggered loss of organ and meristem identity, and loss of meristem determinacy in male and female inflorescences and flowers. Microarray analysis showed that these developmental changes were accompanied with transcriptional regulation of genes proposed to regulate floral organ and meri...
ORGANISM(S): Zea mays 
2011-08-31 | E-GEOD-29747 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis thaliana (Ler) rosette leaves treated with paraquat (methyl viologen)
We used microarrays to detail Arabidopsis gene expression in response to paraquat, a herbicide that acts as a terminal oxidant of photosystem I that in the light leads to the enhanced generation of superoxide and hydrogen peroxide inside plastids. Within a few hours after paraquat treatment changes ...
ORGANISM(S): Arabidopsis thaliana 
2008-04-08 | E-GEOD-10464 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis heterotrimeric g-protein alpha mutant treated with MeJa
The transcriptional responses of heterotrimeric g-protein mutants of Arabidopsis following treatment with 20uM methyl jasmonate for 6 hours compared to a control treatment
ORGANISM(S): Arabidopsis thaliana 
2009-04-03 | E-MEXP-1822 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Populus x canescens fine roots inoculated with Paxillus involutus in response to salt stress
Populus x canescens was inoculated with Paxillus involutus and grown in a climate chamber for 13 weeks. Afterwards, plants were salt stressed for 18 additional days with 150 mM NaCl in the nutrient solution. This resulted in 4 different treatments: no mycorrhiza
control (NC), mycorrhiza/control (...
ORGANISM(S): Populus tremula x Populus alba 
2009-09-16 | E-MEXP-1874 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis thaliana (Ler) rosette leaves after the release of singlet oxygen inside plastids
We used the flu mutant of Arabidopsis to detail gene expression in response to singlet oxygen. The conditional flu mutant of Arabidopsis accumulates excess protochlorophyllide in the dark within chloroplast membranes that upon illumination acts as a photosensitizer and generates singlet oxygen. Imme...
ORGANISM(S): Arabidopsis thaliana 
2008-04-05 | E-GEOD-10876 | biostudies-arrayexpress
TranscriptomicsThe COP9 signalosome mediates transcriptional and metabolic response during fungal development
The COP9 signalosome complex (CSN) is a crucial regulator of ubiquitin ligases. Defects in CSN result in embryonic impairment and death in higher eukaryotes, whereas the filamentous fungus Aspergillus nidulans survives without CSN, but is unable to complete sexual development. We investigated overal...
ORGANISM(S): Emericella nidulans 
2010-09-09 | E-GEOD-22442 | biostudies-arrayexpress
ProteomicsM.musculus - Cerebral cortex, SC (Fornasieroetal,natcomm2018)
abundance based on Spectral counting, Interaction consistency score: 8.0, Coverage: 7
ORGANISM(S): 10090 
2018-00-00 | 494884207 | PAXDB
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