Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

A novel role of PR2 in abscisic acid (ABA) mediated, pathogen-induced callose deposition in Arabidopsis thaliana.

The New phytologist - 1 Dec 2013

Oide Shinichi, Bejai Sarosh, Staal Jens, Guan Na, Kaliff Maria, Dixelius Christina

Abstract excerpt

Pathogenesis-related protein 2 (PR2) is known to play a major role in plant defense and general stress responses. Resistance against the fungal pathogen Leptosphaeria maculans in Arabidopsis requires abscisic acid (ABA), which promotes the deposition of callose, a β-1,3-glucan polymer. Here, we examined the role of PR2 in callose deposition in relation to ABA treatment and challenge with L. maculans and...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Abscisic Acid
Share to Arabidopsis Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Ascomycota

Share to Gene Expression Regulation, Plant

Share to Glucans

Share to Plant Leaves

Share to Pseudomonas syringae

Share to Salicylic Acid

Source

Identifiers

PMID: 23952213
DOI: 10.1111/nph.12436

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

A novel role of PR2 in abscisic acid (ABA) mediated, pathogen-induced callose deposition in Arabidopsis thaliana.PMID 23952213Read ↗

Arabidopsis ocp3 mutant reveals a mechanism linking ABA and JA to pathogen-induced callose deposition.Semantic proximity Read ↗

Glucosinolate metabolites required for an Arabidopsis innate immune response.Semantic proximity Read ↗

Overexpression of the Arabidopsis MACPF Protein AtMACP2 Promotes Pathogen Resistance by Activating SA SignalingSemantic proximity Read ↗

Elevated early callose deposition results in complete penetration resistance to powdery mildew in Arabidopsis.Semantic proximity Read ↗

Loss of a callose synthase results in salicylic acid-dependent disease resistance.Semantic proximity Read ↗

An Arabidopsis callose synthase.Semantic proximity Read ↗

Two Chloroplast-Localized Proteins: AtNHR2A and AtNHR2B, Contribute to Callose Deposition During Nonhost Disease Resistance in Arabidopsis.Semantic proximity Read ↗

EDR2 negatively regulates salicylic acid-based defenses and cell death during powdery mildew infections of Arabidopsis thaliana.Semantic proximity Read ↗

Programmed cell death in plants: a pathogen-triggered response activated coordinately with multiple defense functions.Semantic proximity Read ↗

Phytophthora sojae apoplastic effector AEP1 mediates sugar uptake by mutarotation of extracellular aldose and is recognized as a MAMP.Semantic proximity Read ↗

Disruption of abscisic acid signaling constitutively activates Arabidopsis resistance to the necrotrophic fungus Plectosphaerella cucumerina.Semantic proximity Read ↗

Trehalose phosphate synthase 5-dependent trehalose metabolism modulates basal defense responses in Arabidopsis thaliana.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.