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Article

The PAP/SAL1 retrograde signaling pathway is involved in iron homeostasis.

Plant molecular biology - 1 Feb 2020

Balparda Manuel, Armas Alejandro M, Estavillo Gonzalo M, Roschzttardtz Hannetz, Pagani María A, Gomez-Casati Diego F

Abstract excerpt

KEY MESSAGE: There is a link between PAP/SAL retrograde pathway, ethylene signaling and Fe metabolism in Arabidopsis. Nuclear gene expression is regulated by a diversity of retrograde signals that travel from organelles to the nucleus in a lineal or classical model. One such signal molecule is 3'-phosphoadenisine-5'-phosphate (PAP) and it's in vivo levels are regulated by SAL1/FRY1, a phosphatase enzyme located...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 31900819
DOI: 10.1007/s11103-019-00950-7

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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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