The effect of sodium, potassium and ammonium ions on the conformation of the dimeric quadruplex formed by the Oxytricha nova telomere repeat oligonucleotide d(G(4)T(4)G(4)).
The DNA sequence d(G(4)T(4)G(4)) [Oxy-1.5] consists of 1.5 units of the repeat in telomeres of Oxytricha nova and has been shown by NMR and X-ray crystallographic analysis to form a dimeric quadruplex structure with four guanine-quartets. However, the structure reported in the X-ray study has a fund...
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| Publicado no: | Nucleic Acids Res |
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| Principais autores: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Oxford University Press
1999
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC148525/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10454595/ https://ncbi.nlm.nih.govhttps://doi.org/10.1093/nar/27.15.3018 |
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