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Onset of DNA Aggregation in Presence of Monovalent and Multivalent Counterions

We address theoretically aggregation of DNA segments by multivalent polyamines such as spermine and spermidine. In experiments, the aggregation occurs above a certain threshold concentration of multivalent ions. We demonstrate that the dependence of this threshold on the concentration of DNA has a s...

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Bibliografiska uppgifter
Huvudupphovsmän: Burak, Yoram, Ariel, Gil, Andelman, David
Materialtyp: Artigo
Språk:Inglês
Publicerad: Biophysical Society 2003
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC1303439/
https://ncbi.nlm.nih.gov/pubmed/14507678
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