Chirality of DNA supercoiling assigned by scanning force microscopy.

Reproducible images of pBR322 plasmid molecules have been recorded by scanning force microscopy under 1-propanol. Most of the plasmids were found in a coiled state. The supercoiled molecules of our samples look like branched or unbranched interwound superhelixes. This is consistent with available el...

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Hauptverfasser: Samorí, B, Siligardi, G, Quagliariello, C, Weisenhorn, A L, Vesenka, J, Bustamante, C J
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1993
Schlagworte:
Research Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC46348/
https://ncbi.nlm.nih.gov/pubmed/8475108
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