GSE152166 Differentially expressed genes between WT and HRE1 α OX, WT and HRE1β OX, and WT and AtRH17 OX

Contributors : Hye-Yeon Seok ; Linh V Nguyen ; Yong-Hwan MoonSeries Type : Expression profiling by high throughput sequencingOrganism : Arabidopsis thalianaWe characterized and compared the biological and molecular functions of HRE1 α and HRE1β, two alternative splicing variants of HRE1, a AP2/ERF transcription factor in Arabidopsis. To compare the downstream regulatory mechanisms of HRE1α and HRE1β, Quant-Seq analysis was carried out. The experiment was designed to identify and compare differentially expressed genes (DEGs) between WT and HRE1α-overexpressing transgneic plants (OXs) and WT and HRE1β OXs grown for 14 days under SD conditions. We analyzed the biological process gene ontology (GO) annotation categories of the DEGs in HRE1α OXs and HRE1β OXs. The genes upregulated in HRE1α OXs, but not in HRE1β OXs, were enriched in the regulation of biological processes such as flower development, shoot system development, circadian rhythms, gene expression, response to gibberellin, nitrogen compound metabolic process, and aromatic compound biosynthetic processes. However, the genes up-regulated in HRE1β OXs , but not in HRE1α OXs, were enriched in the regulation of the following processes: response to toxic substances, secondary metabolic processes, response to biotic stimulus, glutathione metabolic process, response to reactive oxygen species, cell wall organization, DNA replication, response to sali cylic acid, lipid localization, response to oxidative stress,...
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Arabidopsis thaliana Source Type: research