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Topological challenges to DNA replication: Conformations at the fork
The unwinding of the parental DNA duplex during replication causes a positive linking number difference, or superhelical strain, to build up around the elongating replication fork. The branching at the fork and this strain bring about different conformations from that of (−) supercoiled DNA that is...
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| Autori principali: | , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
The National Academy of Sciences
2001
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC37424/ https://ncbi.nlm.nih.gov/pubmed/11459956 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.111006998 |
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