| Literature DB >> 628441 |
N R Kallenbach, D W Appleby, C H Bradley.
Abstract
The 31P magnetic resonance spectrum of nucleosome cores from calf thymus nuclei has been measured. The spectrum consists of a single symmetric line, with a maximum second component of 5%. It is argued that this reflects a single average state of the DNA backbone, and does not support models that invoke backbone kinking at a frequency of 1 in 10 base pairs.Entities:
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Year: 1978 PMID： 628441 DOI： 10.1038/272134a0
Source DB: PubMed Journal: Nature ISSN： 0028-0836 Impact factor: 49.962