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Arabidopsis thaliana

ABSTRACT: Expression analysis of Arabidopsis ein2 and bak1 mutants treated with the elicitors elf18 and Pep2.

OTHER RELATED OMICS DATASETS IN: E-GEOD-40354

PROVIDER: PRJNA173680 | ENA |

REPOSITORIES: ENA

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Expression analysis of Arabidopsis ein2 and bak1 mutants treated with the elicitors elf18 and Pep2.

Project description:Recognition of microbial patterns and host derived damage signals by host pattern recognition receptors is a key step in immune activation in multicellular eukaryotes. Here we show how mutations in ethylene signaling and the coreceptor bak1 affect host immune responses triggered by elicitors. A 51 DNA microarray study using total RNA from Arabidopsis mutants (ein2-1, bak1-3, efr-1 and pepr1-1 pepr2-3) as well as wild type treated with elf18 or Pep2 with three biological replicates.

2013-03-05 | E-GEOD-40354 | biostudies-arrayexpress

E-GEOD-40354

Project description:Expression analysis of Arabidopsis ein2 and bak1 mutants treated with the elicitors elf18 and Pep2.

2015-12-02 | E-GEOD-40354 | ExpressionAtlas

Arabidopsis thaliana

Project description:bak1 bkk1 flg22 - Flagellin response in mpk mutants

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Arabidopsis thaliana

Project description:Expression analysis of Arabidopsis peptidoglycan (PGN) recognition mutants treated with PGN

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The PXC3 receptor-like kinase constitutively interacts with BAK1 and is involved in vascular development in Arabidopsis.

Project description:We designed an experiment to identify BAK1 interactors considering that it could be a coreceptor for the GOLVEN6 (GLV6) signaling peptide involved in lateral root organogenesis in Arabidopsis thaliana. A BAK1pro:BAK1-GFP/bak1-4 line crossed to an estradiol-inducible GLV6 overexpression line (BAK1pro:BAK1-GFP/bak1-4xiGLV6) was treated with mock or estradiol followed by affinity purification mass spectrometry (AP-MS) experiments using anti-GFP beads in microsomal-enriched fractions. Statistical analysis of estradiol-treated vs. mock seedlings did not reveal significant differences. Nevertheless, we remarked that regardless of the treatment, several LRR-RLKs co-eluted with BAK1-GFP, comprising known, as well as, unknown interactors. We confirmed interaction of BAK1 with these LRR-RLKs by BIFC and identified the PXC3 receptor as a BAK1 constitutive interactor, which was further verified by co-IP.

2022-02-17 | PXD026487 | Pride

Plasma membrane-associated proteins identified in Arabidopsis wild type, lbr2-2 and bak1-4 mutants treated with LPSs from Pseudomonas syringae and Xanthomonas campestris

Project description:We performed label-free LC-MS/MS profile of plasma membrane associated proteins from Arabidopsis thaliana wild type, lbr2-2 and bak1-4 mutants treated with two bacterial LPS chemotypes

2023-05-23 | PXD034031 | JPOST Repository

Expression analysis of Arabidopsis ein2 and bak1 mutants treated with the elicitors elf18 and Pep2.

2013-03-05 | GSE40354 | GEO

Arabidopsis thaliana

Project description:RNAseq analysis of Arabidopsis ztl-3 mutants

| PRJDB6173 | ENA

Cell type identity determines transcriptomic immune responses in Arabidopsis thaliana roots

Project description:Root pathogens are a major thread in global crop production and protection strategies are required to sustainably enhance the efficiency of root immunity. Our understanding of root immunity is still limited in comparison to the knowledge gained for the regulation of immune response in leaves. In an effort to reveal the organisation of root immunity in roots, we undertook a cell type-specific transcriptome analysis to identify gene networks in epidermis, cortex and pericycle cells of Arabidopsis roots upon treatment with two immunity elicitors, bacterial microbe-associated molecular pattern flagellin and the endogenous damage-associated molecular pattern Pep1. Our analyses revealed that both elicitors induced cell type-specific immunity gene networks. Interestingly, both elicitors did not alter cell identity determining gene networks. Using sophisticated paired motif promoter analyses, we identified key transcription factor pairs involved in the regulation of cell type-specific immunity networks. In addition, our data show that cell identity networks are liaised with cell immunity networks to activate cell type-specific immune response according to the functional capabilities of each cell type.

2020-08-10 | GSE112960 | GEO

Arabidopsis thaliana

Project description:Analysis of small RNA population in Arabidopsis drb2 and drb4 mutants

| PRJNA138567 | ENA