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Article

The amino-terminus of phytochrome A contains two distinct functional domains.

The Plant journal : for cell and molecular biology - 1 Feb 1996

Jordan E T, Cherry J R, Walker J M, Vierstra R D

Abstract excerpt

The N-terminus of phytochrome A is important for the structural integrity and biological activity of the photoreceptor. Mutational analysis of the N-terminus by two different strategies created two distinct photoreceptors, one inactive and the other hyperactive when expressed in transgenic tobacco, suggesting that this region has multiple functional domains. To identify critical residues within this N-terminal...

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Source

Identifiers

PMID: 8820609
DOI: 10.1046/j.1365-313x.1996.09020243.x

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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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The amino-terminus of phytochrome A contains two distinct functional domains.PMID 8820609Read ↗

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An amino-terminal deletion of rice phytochrome A results in a dominant negative suppression of tobacco phytochrome A activity in transgenic tobacco seedlings.Semantic proximity Read ↗

The phytochromes: photosensory perception and signal transduction.Semantic proximity Read ↗

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A new type of mutation in phytochrome A causes enhanced light sensitivity and alters the degradation and subcellular partitioning of the photoreceptor.Semantic proximity Read ↗

Serine-to-alanine substitutions at the amino-terminal region of phytochrome A result in an increase in biological activity.Semantic proximity Read ↗

Arabidopsis phytochrome a is modularly structured to integrate the multiple features that are required for a highly sensitized phytochrome.Semantic proximity Read ↗

A dominant mutation in the pea PHYA gene confers enhanced responses to light and impairs the light-dependent degradation of phytochrome A.Semantic proximity Read ↗

The serine-rich N-terminal domain of oat phytochrome a helps regulate light responses and subnuclear localization of the photoreceptor.Semantic proximity Read ↗

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