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Link to original content: http://pubmed.ncbi.nlm.nih.gov/1066673
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. 1976 Aug;73(8):2639-43.
doi: 10.1073/pnas.73.8.2639.

Linking numbers and nucleosomes

F H Crick

Linking numbers and nucleosomes

F H Crick. Proc Natl Acad Sci U S A. 1976 Aug.

Abstract

In considering supercoils formed by closed double-stranded molecules of DNA certain mathematical concepts, such as the linking number and the twist, are needed. The meaning of these for a closed ribbon is explained and also that of the writhing number of a closed curve. Some simple examples are given, some of which may be relevant to the structure of chromatin.

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References

    1. Proc Natl Acad Sci U S A. 1975 May;72(5):1843-7 - PubMed
    1. Proc Natl Acad Sci U S A. 1975 Dec;72(12):4876-80 - PubMed
    1. J Mol Biol. 1975 Jan 5;91(1):1-13 - PubMed
    1. J Mol Biol. 1974 Nov 15;89(4):783-801 - PubMed
    1. Cold Spring Harb Symp Quant Biol. 1975;39 Pt 1:199-208 - PubMed

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