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Proliferating cell nuclear antigen prevents trinucleotide repeat expansions by promoting repeat deletion and hairpin removal

DNA base lesions and base excision repair (BER) within trinucleotide repeat (TNR) tracts modulate repeat instability through the coordination among the key BER enzymes DNA polymerase β, flap endonuclease 1 (FEN1) and DNA ligase I (LIG I). However, it remains unknown whether BER cofactors can also al...

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Bibliographic Details
Published in:DNA Repair (Amst)
Main Authors: Beaver, Jill M., Lai, Yanhao, Rolle, Shantell J., Liu, Yuan
Format: Artigo
Language:Inglês
Published: 2016
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5333789/
https://ncbi.nlm.nih.gov/pubmed/27793507
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.dnarep.2016.10.006
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