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Article

Haemoglobin modulates salicylate and jasmonate/ethylene-mediated resistance mechanisms against pathogens.

Journal of experimental botany - 1 Jul 2012

Mur Luis A J, Sivakumaran Anushen, Mandon Julien, Cristescu Simona M, Harren Frans J M, Hebelstrup Kim H

Abstract excerpt

Nitric oxide (NO) plays a role in defence against hemibiotrophic pathogens mediated by salicylate (SA) and also necrotrophic pathogens influenced by jasmonate/ethylene (JA/Et). This study examined how NO-oxidizing haemoglobins (Hb) encoded by GLB1, GLB2, and GLB3 in Arabidopsis could influence both defence pathways. The impact of Hb on responses to the hemibiotrophic Pseudomonas syringae pathovar tomato (Pst)...

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Source

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Identifiers

PMID: 22641422
DOI: 10.1093/jxb/ers116
PMCID: PMC3421983

Genes

GLB1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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