An Arabidopsis photolyase mutant is hypersensitive to ultraviolet-B radiation

Photolyases are DNA repair enzymes that use energy from blue light to repair pyrimidine dimers. We report the isolation of an Arabidopsis thaliana mutant (uvr2-1) that is defective in photorepair of cyclobutylpyrimidine dimers (CPDs). Whereas uvr2-1 is indistinguishable from wild type in the absence...

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Detalhes bibliográficos

Publicado no:	Proc Natl Acad Sci U S A
Principais autores:	Landry, Laurie G., Stapleton, Ann E., Lim, Jackie, Hoffman, Peter, Hays, John B., Walbot, Virginia, Last, Robert L.
Formato:	Artigo
Idioma:	Inglês
Publicado em:	National Academy of Sciences 1997
Assuntos:	Biological Sciences
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC19334/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8990208/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.94.1.328
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