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Article

Role of root UV-B sensing in Arabidopsis early seedling development.

Proceedings of the National Academy of Sciences of the United States of America - 30 Dec 2008

Tong Hongyun, Leasure Colin D, Hou Xuewen, Yuen Gigi, Briggs Winslow, He Zheng-Hui

Abstract excerpt

All sun-exposed organisms are affected by UV-B [(UVB) 280-320 nm], an integral part of sunlight. UVB can cause stresses or act as a developmental signal depending on its fluence levels. In plants, the mechanism by which high-fluence-rate UVB causes damages and activates DNA-repair systems has been extensively studied. However, little is known about how nondamaging low-fluence-rate UVB is perceived to regulate...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 19075229
DOI: 10.1073/pnas.0809942106
PMCID: PMC2634920

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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