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Article

Missense mutation in the PAS2 domain of phytochrome A impairs subnuclear localization and a subset of responses.

The Plant cell - 1 Jul 2002

Yanovsky Marcelo J, Luppi Juan Pablo, Kirchbauer Daniel, Ogorodnikova Ouliana B, Sineshchekov Vitally A, Adam Eva, Kircher Stefan, Staneloni Roberto J, Schäfer Eberhard, Nagy Ferenc, Casal Jorge J

Abstract excerpt

Phytochrome A signaling shows two photobiologically discrete outputs: so-called very-low-fluence responses (VLFR) and high-irradiance responses (HIR). By modifying previous screening protocols, we isolated two Arabidopsis mutants retaining VLFR and lacking HIR. Phytochrome A negatively or positively regulates phytochrome B signaling, depending on light conditions. These mutants retained the negative but lacked...

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Identifiers

PMID: 12119377
DOI: 10.1105/tpc.000521
PMCID: PMC150709

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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