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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of Arabidopis leaves treated with organic acids

ABSTRACT: Exogenous supply of citrate and malate to Arabidopsis leaves to monitor transcriptional changes resulting from these treatments.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Iris Finkemeier

PROVIDER: E-MEXP-3110 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Transcriptomic analysis of the role of carboxylic acids in metabolite signaling in Arabidopsis leaves.

Finkemeier Iris I König Ann-Christine AC Heard William W Nunes-Nesi Adriano A Pham Phuong Anh PA Leister Dario D Fernie Alisdair R AR Sweetlove Lee J LJ

Plant physiology 20130313 1

The transcriptional response to metabolites is an important mechanism by which plants integrate information about cellular energy and nutrient status. Although some carboxylic acids have been implicated in the regulation of gene expression for select transcripts, it is unclear whether all carboxylic acids have the same effect, how many transcripts are affected, and how carboxylic acid signaling is integrated with other metabolite signals. In this study, we demonstrate that perturbations in cellu ...[more]

PMID: 23487434

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