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Article

Mutations in the NPH1 locus of Arabidopsis disrupt the perception of phototropic stimuli.

The Plant cell - 1 Apr 1995

Liscum E, Briggs W R

Abstract excerpt

The phototropic response is an important component of seedling establishment in higher plants because it orients the young seedlings for maximal photosynthetic light capture. Despite their obvious importance, little is known about the mechanisms underlying the perception and transduction of the light signals that induce phototropic curvatures. Here, we report the isolation of eight mutants of Arabidopsis that...

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Identifiers

PMID: 7773019
DOI: 10.1105/tpc.7.4.473
PMCID: PMC160797

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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.

Related research

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Mutations in the NPH1 locus of Arabidopsis disrupt the perception of phototropic stimuli.PMID 7773019Read ↗

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Inhibition of brassinosteroid biosynthesis by either a dwarf4 mutation or a brassinosteroid biosynthesis inhibitor rescues defects in tropic responses of hypocotyls in the arabidopsis mutant nonphototropic hypocotyl 4.Semantic proximity Read ↗

Arabidopsis contains at least four independent blue-light-activated signal transduction pathways.Semantic proximity Read ↗

Disruptions in AUX1-dependent auxin influx alter hypocotyl phototropism in Arabidopsis.Semantic proximity Read ↗

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Arabidopsis NPL1: a phototropin homolog controlling the chloroplast high-light avoidance response.Semantic proximity Read ↗

Overexpression of LSH1, a member of an uncharacterised gene family, causes enhanced light regulation of seedling development.Semantic proximity Read ↗

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