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Article

RACK1A interacts and colocalizes with FSD1 in stress granules to regulate salt stress response in Arabidopsis.

Plant physiology - 6 Jan 2026

Melicher Pavol, Dvořák Petr, Tsinyk Maryna, Řehák Jan, Šamajová Olga, Hlaváčková Kateřina, Ovečka Miroslav, Šamaj Jozef, Takáč Tomáš

Abstract excerpt

The generation of reactive oxygen species (ROS) and their regulation by antioxidant enzymes, such as IRON SUPEROXIDE DISMUTASE 1 (FSD1), are critical for managing plant responses to salt stress. However, the protein networks modulating ROS levels during salt stress remain incompletely understood. Our co-immunoprecipitation analysis identified FSD1 as an interaction partner of the scaffolding protein RECEPTOR FOR...

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Source

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Identifiers

PMID: 41408657
DOI: 10.1093/plphys/kiaf659
PMCID: PMC12853880

Genes

FSD1
RACK1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026.

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