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Journal of Virology, January 2001, p. 506-512, Vol. 75, No. 1
0022-538X/01/$04.00+0 DOI: 10.1128/JVI.75.1.506-512.2001
Copyright © 2001, American Society for Microbiology. All rights reserved.
The Coronavirus Infectious Bronchitis Virus
Nucleoprotein Localizes to the Nucleolus
Julian A.
Hiscox,1,*
Torsten
Wurm,1
Louise
Wilson,1
Paul
Britton,2
David
Cavanagh,2 and
Gavin
Brooks1
School of Animal and Microbial Sciences,
University of Reading, Reading, Berkshire RG6
6AJ,1 and Division of Molecular
Biology, Institute for Animal Health, Compton Laboratory, Compton,
Newbury, Berkshire RG20 7NN,2 United Kingdom
Received 26 July 2000/Accepted 2 October 2000
The coronavirus nucleoprotein (N) has been reported to be involved
in various aspects of virus replication. We examined by confocal
microscopy the subcellular localization of the avian infectious
bronchitis virus N protein both in the absence and in the context of an
infected cell and found that N protein localizes both to the
cytoplasmic and nucleolar compartments.
*
Corresponding author. Mailing address: School of Animal
and Microbial Sciences, University of Reading, Whiteknights, P.O. Box
228, Reading RG6 6AJ, England, United Kingdom. Phone: (0)118 931 8893. Fax: (0)118 931 0180. E-mail:
j.a.hiscox{at}reading.ac.uk.
Journal of Virology, January 2001, p. 506-512, Vol. 75, No. 1
0022-538X/01/$04.00+0 DOI: 10.1128/JVI.75.1.506-512.2001
Copyright © 2001, American Society for Microbiology. All rights reserved.
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