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Expression data from elicitor-treated Arabidopsis seedling roots [3h]

ABSTRACT: Plants can perceive the presence of pathogens at the cell surface and plant damage-derived molecules via recognition of conserved microbial molecules, named pathogen- or microbe-associated molecular patterns (PAMPs) and damage associated molecular patterns (DAMPs). Well-studied examples of PAMPs are chito-oligomers, breakdown products of fungal cell walls and insect exoskeletons. Pectin-derived oligogalacturonides (OGs) are well-characterized DAMPs. Both PAMPs nd DAMPs are capable of activating plant immunity, generating changes in gene expression that lead to increased production of defense compounds and proteins; thus, equipping the plant cell to defend itself. We used microarrays to assess the gene expression changes that follow 3h after elicitor treatment.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE87216 | GEO | 2016/09/23

SECONDARY ACCESSION(S): PRJNA343981

REPOSITORIES: GEO

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Expression data from elicitor-treated Arabidopsis seedling roots [25min]

Project description:Plants can perceive the presence of pathogens at the cell surface and plant damage-derived molecules via recognition of conserved microbial molecules, named pathogen- or microbe-associated molecular patterns (PAMPs) and damage associated molecular patterns (DAMPs). Well-studied examples of PAMPs are chito-oligomers, breakdown products of fungal cell walls and insect exoskeletons. Pectin-derived oligogalacturonides (OGs) are well-characterized DAMPs. Both PAMPs nd DAMPs are capable of activating plant immunity, generating changes in gene expression that lead to increased production of defense compounds and proteins; thus, equipping the plant cell to defend itself. We used microarrays to assess the gene expression changes that follow 25min after elicitor treatment.

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