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DNA and its counterions: a molecular dynamics study
The behaviour of mobile counterions, Na(+) and K(+), was analysed around a B-DNA double helix with the sequence CCATGCGCTGAC in aqueous solution during two 50 ns long molecular dynamics trajectories. The movement of both monovalent ions remains diffusive in the presence of DNA. Ions sample the compl...
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Main Authors: | , |
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Format: | Artigo |
Language: | Inglês |
Published: |
Oxford University Press
2004
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Subjects: | |
Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC514386/ https://ncbi.nlm.nih.gov/pubmed/15304564 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkh765 |
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