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Article

Characterization of a strong dominant phytochrome A mutation unique to phytochrome A signal propagation.

Plant physiology - 1 Sept 2002

Fry Rebecca C, Habashi Jessica, Okamoto Haruko, Deng Xing Wang

Abstract excerpt

Here, we report the isolation and characterization of a strong dominant-negative phytochrome A (phyA) mutation (phyA-300D) in Arabidopsis. This mutation carries a single amino acid substitution at residue 631, from valine to methionine (V631M), in the core region within the C-terminal half of PHYA. This PHYA core region contains two protein-interactive motifs, PAS1 and PAS2. Val-631 is located within the PAS1...

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Identifiers

PMID: 12226524
DOI: 10.1104/pp.005264
PMCID: PMC166577

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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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