Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
267 (1977), S. 727-728
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] BRADY et al1 have presented an excellent X-ray diffraction study of circular super-helical DNA and have shown that the native superhelix of circular DNA from PM2 bacteriophage produces two maxima at angles corresponding to Bragg spacings of 337 and 2,100 A. We feel that the interpretation given by ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/267727a0
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