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3′-Phosphodiesterase and 3′→5′ Exonuclease Activities of Yeast Apn2 Protein and Requirement of These Activities for Repair of Oxidative DNA Damage
In Saccharomyces cerevisiae, the AP endonucleases encoded by the APN1 and APN2 genes provide alternate pathways for the removal of abasic sites. Oxidative DNA-damaging agents, such as H(2)O(2), produce DNA strand breaks which contain 3′-phosphate or 3′-phosphoglycolate termini. Such 3′ termini are i...
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| Autores principales: | , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
American Society for Microbiology
2001
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC86711/ https://ncbi.nlm.nih.gov/pubmed/11238902 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/MCB.21.5.1656-1661.2001 |
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