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Article

The Apoplastic Copper AMINE OXIDASE1 Mediates Jasmonic Acid-Induced Protoxylem Differentiation in Arabidopsis Roots.

Plant physiology - 1 Jun 2015

Ghuge Sandip A, Carucci Andrea, Rodrigues-Pousada Renato A, Tisi Alessandra, Franchi Stefano, Tavladoraki Paraskevi, Angelini Riccardo, Cona Alessandra

Abstract excerpt

Polyamines are involved in key developmental processes and stress responses. Copper amine oxidases oxidize the polyamine putrescine (Put), producing an aldehyde, ammonia, and hydrogen peroxide (H2O2). The Arabidopsis (Arabidopsis thaliana) amine oxidase gene At4g14940 (AtAO1) encodes an apoplastic copper amine oxidase expressed at the early stages of vascular tissue differentiation in roots. Here, its role in...

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Identifiers

PMID: 25883242
DOI: 10.1104/pp.15.00121
PMCID: PMC4453780

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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