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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcript profiling of Arabidopsis thaliana transgenic seedlings constitutively overexpressing UGT74E2 (35S::UGT74E2).

ABSTRACT: Transcript profiling of transgenic Arabidopsis thaliana seedlings constitutively overexpressing UGT74E2 (35S::UGT74E2).

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Olivier Van Aken

PROVIDER: E-MEXP-2358 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Perturbation of indole-3-butyric acid homeostasis by the UDP-glucosyltransferase UGT74E2 modulates Arabidopsis architecture and water stress tolerance.

Tognetti Vanesa B VB Van Aken Olivier O Morreel Kris K Vandenbroucke Korneel K van de Cotte Brigitte B De Clercq Inge I Chiwocha Sheila S Fenske Ricarda R Prinsen Els E Boerjan Wout W Genty Bernard B Stubbs Keith A KA Inzé Dirk D Van Breusegem Frank F

The Plant cell 20100826 8

Reactive oxygen species and redox signaling undergo synergistic and antagonistic interactions with phytohormones to regulate protective responses of plants against biotic and abiotic stresses. However, molecular insight into the nature of this crosstalk remains scarce. We demonstrate that the hydrogen peroxide-responsive UDP-glucosyltransferase UGT74E2 of Arabidopsis thaliana is involved in the modulation of plant architecture and water stress response through its activity toward the auxin indol ...[more]

PMID: 20798329

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