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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
9
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pubmed:dateCreated |
1998-9-16
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pubmed:abstractText |
Borna disease virus (BDV) is a neurotropic nonsegmented negative-strand RNA virus with limited homology to rhabdoviruses and paramyxoviruses. A distinguishing feature of BDV is that it replicates in the nucleus of infected cells. Strand-specific probes used for in situ hybridization of infected rat brain showed that there was differential localization of positive- and negative-strand RNAs within the nucleus of neurons. Within nuclei, sense-strand RNAs were preferentially localized within nucleolar regions while genomic-sense RNAs were found in both nucleolar and nonnucleolar regions. These results suggested a role for the nucleolus in BDV replication. Nucleoli isolated from persistently infected neuroblastoma cells contained both genomic and antigenomic BDV RNA species as well as an enrichment of the 39/38-kDa and gp18 BDV proteins. Since the nucleolus is the site of rRNA transcription, we examined BDV transcription in the presence of inhibitors of RNA polymerase I. Inhibition of RNA polymerase I did not affect levels of BDV transcription.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-1316669,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-1454837,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-1691439,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-1710980,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-1833187,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-1895063,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2017166,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2200756,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2408013,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2440339,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2449812,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2482226,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2602375,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2736624,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2760977,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2784194,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2784208,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-2914325,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-3141428,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-3932595,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-4033654,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-4748425,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-6604114,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-7789148,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-7815538,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-7831966,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-7906311,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-7933072,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-8035500,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-8076606,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-8107202,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-8184547,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-8314759,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-8526928,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-9174672,
http://linkedlifedata.com/resource/pubmed/commentcorrection/9696879-9211968
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0022-538X
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
72
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
7697-702
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:9696879-Animals,
pubmed-meshheading:9696879-Borna Disease,
pubmed-meshheading:9696879-Borna disease virus,
pubmed-meshheading:9696879-Brain,
pubmed-meshheading:9696879-Cell Fractionation,
pubmed-meshheading:9696879-Cell Nucleolus,
pubmed-meshheading:9696879-Neurons,
pubmed-meshheading:9696879-RNA, Viral,
pubmed-meshheading:9696879-RNA Polymerase I,
pubmed-meshheading:9696879-RNA Polymerase II,
pubmed-meshheading:9696879-Rats,
pubmed-meshheading:9696879-Transcription, Genetic,
pubmed-meshheading:9696879-Viral Proteins,
pubmed-meshheading:9696879-Virus Replication
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pubmed:year |
1998
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pubmed:articleTitle |
The nucleolus is the site of Borna disease virus RNA transcription and replication.
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pubmed:affiliation |
Division of Comparative Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. jpyper@atlas.niaid.nih.gov
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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