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Evidence for a ring structure of polyoma virus DNA

Dulbecco, R. and Vogt, M. (1963) Evidence for a ring structure of polyoma virus DNA. Proceedings of the National Academy of Sciences of the United States of America, 50 (2). pp. 236-243. ISSN 0027-8424. http://resolver.caltech.edu/CaltechAUTHORS:DULpnas63

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Abstract

The DNA of polyoma (PY) virus has two interesting features: it is unusually resistant to heat or formamide denaturation,(1) and it has two distinct components, of sedimentation coefficient 14 and 21, respectively.(2) A two-component sedimentation was formerly shown to be a characteristic of the DNA of papilloma virus,(3) which is considered a member of the same group of viruses.


Item Type:Article
Additional Information:© 1963 by the National Academy of Sciences. Communicated June 11, 1963. We are grateful to Prof. R.L. Sinsheimer for useful discussions. The competent and dedicated assistance of Miss Maureen Muir is gratefully acknowledged. This work will be supplemented by studies with the analytical ultracentrifuge.(17) Aided by grants from the National Institutes of Health, U.S. Public Health Service, the American Cancer Society, and The National Foundation.
Record Number:CaltechAUTHORS:DULpnas63
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:DULpnas63
Alternative URL:http://dx.doi.org/10.1073/pnas.50.2.236
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:7673
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:21 Mar 2007
Last Modified:26 Dec 2012 09:33

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