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Rapid unwinding of triplet repeat hairpins by Srs2 helicase of Saccharomyces cerevisiae

Expansions of trinucleotide repeats cause at least 15 heritable human diseases. Single-stranded triplet repeat DNA in vitro forms stable hairpins in a sequence-dependent manner that correlates with expansion risk in vivo. Hairpins are therefore considered likely intermediates during the expansion pr...

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Bibliographic Details
Main Authors: Dhar, Alok, Lahue, Robert S.
Format: Artigo
Language:Inglês
Published: Oxford University Press 2008
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2425488/
https://ncbi.nlm.nih.gov/pubmed/18440969
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkn225
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