Dataset Information


Transcription profiling by array of Arabidopsis guard cells and mesophyll cells in response to ABA treatment

ABSTRACT: Transcriptional profiling of guard cells and mesophyll cells in response to ABA treatment

INSTRUMENT(S): 418 [Affymetrix]

ORGANISM(S): Arabidopsis thaliana  

DISEASE(S): Normal

SUBMITTER: Yingzhen Yang  

PROVIDER: E-MEXP-1443 | ArrayExpress | 2008-02-02


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Isolation of a strong Arabidopsis guard cell promoter and its potential as a research tool.

Yang Yingzhen Y   Costa Alex A   Leonhardt Nathalie N   Siegel Robert S RS   Schroeder Julian I JI  

Plant methods 20080219

A common limitation in guard cell signaling research is that it is difficult to obtain consistent high expression of transgenes of interest in Arabidopsis guard cells using known guard cell promoters or the constitutive 35S cauliflower mosaic virus promoter. An additional drawback of the 35S promoter is that ectopically expressing a gene throughout the organism could cause pleiotropic effects. To improve available methods for targeted gene expression in guard cells, we isolated strong guard cell  ...[more]

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