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Article

A partial photoreactivation defect phenotype is not due to unrepaired ultraviolet-induced pyrimidine dimers in ultraviolet-sensitive mutants of Neurospora crassa.

Genes & genetic systems - 23 Mar 2021

Tsukada Kotaro, Yoshihara Ryouhei, Hatakeyama Shin, Ichiishi Akihiko, Tanaka Shuuitsu

Abstract excerpt

Photoreactivation is a mechanism in which photolyase directly repairs either cyclobutane pyrimidine dimers (CPDs) or (6-4) photoproducts [(6-4) PPs] caused by ultraviolet (UV) light. In the filamentous fungus Neurospora crassa, some UV-sensitive mutants such as mus-44 have been reported to exhibit a partial photoreactivation defect (PPD) phenotype, but its mechanism has not been elucidated for a long time. In...

Topics

Arabidopsis Proteins
DNA Repair
Deoxyribodipyrimidine Photo-Lyase
Fungal Proteins
Neurospora crassa
Phenotype
Pyrimidine Dimers
Radiation Tolerance
Transgenes
Ultraviolet Rays

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 33551431
DOI: 10.1266/ggs.20-00022

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