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The sequence (dC-dA)n X (dG-dT)n forms left-handed Z-DNA in negatively supercoiled plasmids.

Z-DNA-specific antibodies have been used to demonstrate the formation of left-handed Z-DNA in sequences of (dC-dA)32 X (dG-dT)32 in negatively supercoiled plasmids. Z-DNA was found to form at physiological negative superhelical densities (sigma = -0.05) in the absence of high salt concentration or c...

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Detalles Bibliográficos
Publicado en:Proc Natl Acad Sci U S A
Autores principales: Nordheim, A, Rich, A
Formato: Artigo
Lenguaje:Inglês
Publicado: National Academy of Sciences 1983
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Acceso en línea:https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC393701/
https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6572943/
https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.80.7.1821
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