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MetabolomicsDefective cytokinin signaling reprograms lipid and flavonoid gene-to-metabolite networks to mitigate high salinity in Arabidopsis

Cytokinin (CK) in plants regulates both developmental processes and adaptation to environmental stress. Arabidopsis histidine phosphotransfer ahp2,3,5 and type-B response regulator arr1,10,12 triple mutants are almost completely defective in CK signaling, and the ahp2,3,5

2021-11-25 | MTBLS2532 | MetaboLights
TranscriptomicsHybrid aspen (Populus tremula x tremuloides)1h cytokinin induction and 1h control treatment data.
Aim of the project: Genome wide gene expression analysis for cytokinin (100nM 2ip, 20nM NaPi buffer) fast (1h) response genes from 3 months old Hybrid aspen(Populus tremula x tremuloides)apical part (30 cm from tip; diameter:4-5mm) of stem. Stems of two individuals (trees 15 and 16) was cut into 5...
ORGANISM(S): Populus tremula x Populus tremuloides 
2016-07-14 | E-MTAB-4635 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of wild type and arr1,10,12 mutant Arabidopsis seedlings treated with the cytokinin benzyladenine
Effect of the cytokinin BA on wt and arr1,10,12 mutant seedlings
ORGANISM(S): Arabidopsis thaliana 
2008-06-01 | E-MEXP-1573 | biostudies-arrayexpress
TranscriptomicsCytokinin treatment on roots of seedlings
According to the well-documented scenario with regard to the cytokinin-mediated phosphorelay signal transduction in Arabidopsis thaliana, certain members of the type-B ARR family are crucially implicated in the regulatory networks that are primarily propagated by the cytokinin-receptors (AHKs) in re...
ORGANISM(S): Arabidopsis thaliana 
2010-07-09 | E-GEOD-20232 | biostudies-arrayexpress
TranscriptomicsThe role of cytokinins in clubroot disease
Clubroot (Plasmodiophora brassicae) is a pathogen of Brassicaceae that causes significant reductions in yield as a consequence of gall formation in the root and hypocotyl of infected plants. The pathogen hijacks host vascular cambium development and cytokinins are implicated in this process. RNASeq ...
ORGANISM(S): Arabidopsis thaliana 
2016-07-04 | E-MTAB-4176 | biostudies-arrayexpress
TranscriptomicsAnalysis of the transcriptional responses in inflorescence buds of Jatropha curcas exposed to cytokinin treatment
Jatropha curcas L. is a potential biofuel plant. Application of exogenous cytokinin (6-benzyladenine, BA) on its inflorescence buds can significantly increase the number of female flowers, thereby improving seed yield. To investigate which genes and signal pathways are involved in the response to cy...
ORGANISM(S): Jatropha curcas 
2014-12-14 | E-GEOD-54366 | biostudies-arrayexpress
TranscriptomicsCYTOKININ HYPERSENSITIVE1 (CKH1) and CKH2 affect to cytokinin responses in tissue culture
Analysis of calli derived from the wild type (Ler), the ckh1 and ckh2 mutants cultured on media in the absence of cytokinin (control), in the presence of low (25 ng/ml kinetin) or high (200 ng/ml kinetin) levels of cytokinin, or in the presence of Trichostatin A (TSA). In these conditions, a constan...
ORGANISM(S): Arabidopsis thaliana 
2011-08-16 | E-GEOD-26297 | biostudies-arrayexpress
TranscriptomicsIdentification of Cytokinin-Responsive Genes Using Microarray Meta-Analysis and RNA-Seq in Arabidopsis
Cytokinins are N6-substituted adenine derivatives that play diverse roles in plant growth and development. We sought to define a robust set of genes regulated by cytokinin, as well as to query the response of genes not represented on microarrays. To this end, we performed a meta- analysis of microar...
ORGANISM(S): Arabidopsis thaliana 
2013-04-02 | E-MTAB-4417 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis aerial parts of seedlings after cytokinin
In Arabidopsis thaliana, the immediate early response of plants to cytokinin is formulated as the multistep AHK-AHP-ARR phosphorelay signaling circuitry, which is initiated by the cytokinin-receptor histidine protein kinases. In the hope of finding components (or genes) that function downstream of t...
ORGANISM(S): Arabidopsis thaliana 
2008-06-15 | E-GEOD-6832 | biostudies-arrayexpress
TranscriptomicsComparison of transcriptomes in class-B GATA mutants with cytokinin treatments
We have used Agilent whole genome arrays (v4) to compare the gene expression changes between 14 days-old Arabidopsis seedlings with or without cytokinin treatments in wild type as well as the following mutant genotypes: gnc gnl (AT5G56860, AT4G26150), gata16 gata17 gata17l (AT5G49300, AT3G16870, AT...
ORGANISM(S): Arabidopsis thaliana 
2016-03-10 | E-GEOD-71828 | biostudies-arrayexpress
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