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Article

A UVB-hypersensitive mutant in Arabidopsis thaliana is defective in the DNA damage response.

The Plant journal : for cell and molecular biology - 1 Nov 2009

Sakamoto Ayako N, Lan Vo Thi Thuong, Puripunyavanich Vichai, Hase Yoshihiro, Yokota Yuichiro, Shikazono Naoya, Nakagawa Mayu, Narumi Issay, Tanaka Atsushi

Abstract excerpt

To investigate UVB DNA damage response in higher plants, we used a genetic screen to isolate Arabidopsis thaliana mutants that are hypersensitive to UVB irradiation, and isolated a UVB-sensitive mutant, termed suv2 (for sensitive to UV 2) that also displayed hypersensitivity to gamma-radiation and hydroxyurea. This phenotype is reminiscent of the Arabidopsis DNA damage-response mutant atr. The suv2 mutation was...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 19619159
DOI: 10.1111/j.1365-313X.2009.03974.x

Genes

ATR
ATRIP

Provenance

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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