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Article

Loss-of-function mutations in chitin responsive genes show increased susceptibility to the powdery mildew pathogen Erysiphe cichoracearum.

Plant physiology - 1 Jun 2005

Ramonell Katrina, Berrocal-Lobo Marta, Koh Serry, Wan Jinrong, Edwards Herb, Stacey Gary, Somerville Shauna

Abstract excerpt

Chitin is a major component of fungal walls and insect exoskeletons. Plants produce chitinases upon pathogen attack and chito-oligomers induce defense responses in plants, though the exact mechanism behind this response is unknown. Using the ATH1 Affymetrix microarrays consisting of about 23,000 genes, we examined the response of Arabidopsis (Arabidopsis thaliana) seedlings to chito-octamers and hydrolyzed chitin...

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Identifiers

PMID: 15923325
DOI: 10.1104/pp.105.060947
PMCID: PMC1150417

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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