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Article

Overexpression of Arabidopsis phytochrome B inhibits phytochrome A function in the presence of sucrose.

Plant physiology - 1 Apr 1999

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Abstract excerpt

Overexpression of phytochrome B (phyB) in Arabidopsis has previously been demonstrated to result in dominant negative interference of phytochrome A (phyA)-mediated hypocotyl growth inhibition in far-red (FR) light. This phenomenon has been examined further in this study and has been found to be dependent on the FR fluence rate and on the availability of metabolizable sugars in the growth medium. Poorly...

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Identifiers

PMID: 10198109
DOI: 10.1104/pp.119.4.1497
PMCID: PMC32035

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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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