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DNA ligase III acts as a DNA strand break sensor in the cellular orchestration of DNA strand break repair
In the current model of DNA SSBR, PARP1 is regarded as the sensor of single-strand breaks (SSBs). However, biochemical studies have implicated LIG3 as another possible SSB sensor. Using a laser micro-irradiation protocol that predominantly generates SSBs, we were able to demonstrate that PARP1 is di...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4333375/ https://www.ncbi.nlm.nih.gov/pubmed/25539916 http://dx.doi.org/10.1093/nar/gku1307 |