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A polar filter in DNA polymerases prevents ribonucleotide incorporation

The presence of ribonucleotides in DNA can lead to genomic instability and cellular lethality. To prevent adventitious rNTP incorporation, the majority of the DNA polymerases (dPols) possess a steric filter. The dPol named MsDpo4 (Mycobacterium smegmatis) naturally lacks this steric filter and hence...

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Bibliografiske detaljer
Udgivet i:Nucleic Acids Res
Main Authors: Johnson, Mary K, Kottur, Jithesh, Nair, Deepak T
Format: Artigo
Sprog:Inglês
Udgivet: Oxford University Press 2019
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6846668/
https://ncbi.nlm.nih.gov/pubmed/31544946
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkz792
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