Project description:This SuperSeries is composed of the following subset Series: GSE16471: Identification of CPK5ac and CPK11ac early target genes in Arabidopsis mesophyll cells GSE16472: Identification of early flg22 responsive genes in Arabidopsis mesophyll cells GSE17382: Identification of early flg22 responsive genes in Arabidopsis seedlings Refer to individual Series
Project description:The goal of this experiment was to identify the early responsive genes activated by the 22 amino acid peptide of bacterial flagellin (flg22) in Arabidopsis mesophyll cells that are involved in the initial responses important for plant innate immunity. We used the microarrays to detail the global program of gene expression underlying intial cellular and molecular responses to microbial associated molecualr patterns (MAMPs). Arabidopsis mesophyll protoplasts were treated with 100 nM flg22 for 30 min and 60 min. Transcript profiles were analyzed and compared between control and treated cells to identify early flg22 responsive genes.
Project description:The goal of this experiment was to identify the early responsive genes activated by the 22 amino acid peptide of bacterial flagellin (flg22) in Arabidopsis mesophyll cells that are involved in the initial responses important for plant innate immunity. We used the microarrays to detail the global program of gene expression underlying intial cellular and molecular responses to microbial associated molecualr patterns (MAMPs).
Project description:The goal of this experiment was to identify the early responsive genes activated by the 22 amino acid peptide of bacterial flagellin (flg22) in Arabidopsis seedlings that are involved in the initial responses important for plant innate immunity. We used the microarrays to detail the global program of gene expression underlying intial cellular and molecular responses to microbial associated molecualr patterns (MAMPs). Arabidopsis seedlings were treated with 2 nM flg22 for 30 min and 60 min. Transcript profiles were analyzed and compared between control and treated cells to identify early flg22 responsive genes.
Project description:We used RNA-seq to profile gene expression changes during flg22 activated pattern-triggered immunity in multiple Brassicaceae including Capsella rubella, Cardamine hirsuta and Eutrema salsugineum as well as in multiple Arabidopsis thaliana accessions. This allows comparative transcriptomics within and across species to investigate the evolution of stress-responsive transcrption changes in these species.
