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Crystal structure of CATGGCCATG and its implications for A-tract bending models.
The single-crystal x-ray analysis of orthorhombic CATGGCCATG has revealed a previously unrecognized mode of intrinsic bending in DNA. The decamer shows a smooth bend of 23 degrees over the central four base pairs, caused by preferential stacking interactions at guanine bases. The bend is produced by...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1993
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC46210/ https://ncbi.nlm.nih.gov/pubmed/8464909 |
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