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Article

UV-B detected by the UVR8 photoreceptor antagonizes auxin signaling and plant shade avoidance.

Proceedings of the National Academy of Sciences of the United States of America - 12 Aug 2014

Hayes Scott, Velanis Christos N, Jenkins Gareth I, Franklin Keara A

Abstract excerpt

Plants detect different facets of their radiation environment via specific photoreceptors to modulate growth and development. UV-B is perceived by the photoreceptor UV RESISTANCE LOCUS 8 (UVR8). The molecular mechanisms linking UVR8 activation to plant growth are not fully understood, however. When grown in close proximity to neighboring vegetation, shade-intolerant plants initiate dramatic stem elongation to...

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Identifiers

PMID: 25071218
DOI: 10.1073/pnas.1403052111
PMCID: PMC4136589

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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