Transcriptomics

Dataset Information

181

Transcription profiling by array of A. thaliana columbia and DEWAX OX plants line stems to investigate genome-wide gene expression analysis


ABSTRACT: The experiment was designed to enable comparison between columbia and DEWAX OX plants line Arabidopsis stems

REANALYSED by: E-MEXP-3781

INSTRUMENT(S): 418 [Affymetrix]

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: Young Sam Go  

PROVIDER: E-MEXP-3781 | ArrayExpress | 2013-12-01

REPOSITORIES: ArrayExpress

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Publications

Arabidopsis Cuticular Wax Biosynthesis Is Negatively Regulated by the DEWAX Gene Encoding an AP2/ERF-Type Transcription Factor.

Go Young Sam YS   Kim Hyojin H   Kim Hae Jin HJ   Suh Mi Chung MC  

The Plant cell 20140401 4


The aerial parts of plants are protected from desiccation and other stress by surface cuticular waxes. The total cuticular wax loads and the expression of wax biosynthetic genes are significantly downregulated in Arabidopsis thaliana under dark conditions. We isolated Decrease Wax Biosynthesis (DEWAX), which encodes an AP2/ERF-type transcription factor that is preferentially expressed in the epidermis and induced by darkness. Disruption of DEWAX leads to an increase in total leaf and stem wax lo  ...[more]

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