Article
Repair of oxidative DNA damage in Drosophila melanogaster: identification and characterization of dOgg1, a second DNA glycosylase activity for 8-hydroxyguanine and formamidopyrimidines.
Nucleic acids research - 1 Dec 2000
Dherin C, Dizdaroglu M, Doerflinger H, Boiteux S, Radicella J P
Abstract excerpt
In Drosophila, the S3 ribosomal protein has been shown to act as a DNA glycosylase/AP lyase capable of releasing 8-hydroxyguanine (8-OH-Gua) in damaged DNA. Here we describe a second Drosophila protein (dOgg1) with 8-OH-Gua and abasic (AP) site DNA repair activities. The Drosophila OGG1 gene codes for a protein of 327 amino acids, which shows 33 and 37% identity with the yeast and human Ogg1 proteins,...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.