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Effects of DNA sequence and structure on binding of RecA to single-stranded DNA

Fluorescence anisotropy is used to follow the binding of RecA to short single-stranded DNA (ssDNA) sequences (39 bases) at low DNA and RecA concentration where the initial phase of polymerization occurs. We observe that RecA condensation is extremely sensitive to minute changes in DNA sequences. Rec...

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Bibliographic Details
Main Authors: Bar-Ziv, R., Libchaber, A.
Format: Artigo
Language:Inglês
Published: The National Academy of Sciences 2001
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC55374/
https://ncbi.nlm.nih.gov/pubmed/11470894
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.151242898
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