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Journal of Virology, March 1999, p. 2552-2558, Vol. 73, No. 3
Deutsches Krebsforschungszentrum, Department
of Applied Tumor Virology, Abt. F0100 and Formation INSERM U375,
Heidelberg, Germany
Received 2 October 1998/Accepted 7 December 1998
Minute virus of mice (MVM) shows an oncotropic behavior reflected
by its ability to amplify its genome more efficiently in a number of
transformed versus normal cells. In vivo and in vitro studies revealed
that the major effect of cell transformation on MVM DNA replication
occurs at the level of double-stranded replicative-form amplification.
In particular, resolution of MVM DNA concatemers into monomers was
found to be highly sensitive to neoplastic transformation.
0022-538X/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
Neoplastic Transformation-Associated Stimulation of
the In Vitro Resolution of Concatemer Junction Fragments from
Minute Virus of Mice DNA

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Corresponding author. Mailing address: Deutsches
Krebsforschungszentrum, Applied Tumor Virology, Abt. F0100 and
Formation INSERM U375, Postfach 101949, D-69009 Heidelberg,
Germany. Phone: (49) 6221 42 49 60. Fax: (49) 6221 42 49 62. E-mail: j.rommelaere{at}dkfz-heidelberg.de.
Present address: CNEVA-Ploufragan, Unité de Virologie
Immunologie Parasitologie Aviaires et Cunicoles, BP 53, F-22440
Ploufragan, France.
Present address: Department of Internal Medicine, University of
Heidelberg, D-69115 Heidelberg, Germany.
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