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Expression data from rosette leaves of Arabidopsis thaliana wild type upon formaldehyde exposure

ABSTRACT: Formaldehyde is a toxic volatile organic compound and its mechanism of toxicity to plant has not yet been revealed. This experiment was designed to identify formaldehyde-responsible genes under exposure to low or high concentration of airborne formaldehyde for a short period of time. 7-weeks old Arabidopsis thaliana wild type (ecotype: Columbia) plants were exposed to gaseous formaldehyde at 1-2 ppm (low), 14-16 ppm (high), or less than 0.04 ppm (air control) at 24oC under light-condition for 150 minutes inside a chamber for formaldehyde exposure. Total RNA was isolated from rosette leaves of exposed plants and was applied to microarray analysis. We investigated into formaldehyde dose response on gene expression of Arabidopsis and tried to understand the toxic mechanisms of formaldehyde using an Affymetrix Arabidopsis genome array ATH-1.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE20863 | GEO | 2021/03/31

REPOSITORIES: GEO

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Expression data from rosette leaves of Arabidopsis thaliana which has formaldehyde tolerance (rmpA/rmpB double transgenic) upon formaldehyde exposure

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