Linked Life Data

18639824

Source:http://linkedlifedata.com/resource/pubmed/id/18639824

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2008-7-21
pubmed:abstractText
Total nucleic acid extracts from common bean (Phaseolus vulgaris) infected with the satellite of tobacco ringspot virus (STobRV), upon two-dimensional electrophoresis under conditions which separate linear from circular RNA molecules, showed the presence of relatively large amounts of a circular molecule with the size of the satellite RNA. Hybridization to a specific STobRV-cDNA probe confirmed its homology with STobRV-RNA. Apart from this circular satellite RNA monomer large amounts of circular dimeric STobRV-RNA were also seen. In purified virus preparations only linear STobRV-RNA monomers and dimers were found. These results support the notion that STobRV-RNA is replicated via a rolling circle mechanism and indicate similarities between STobRV and other small circular RNAs (virusoids) found in different plant virus infections.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Aug
pubmed:issn
0042-6822
pubmed:author
pubmed:issnType
Print
pubmed:volume
137
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
206-10
pubmed:year
1984
pubmed:articleTitle
Circular satellite-RNA molecules in satellite of tobacco ringspot virus-infected tissue.
pubmed:affiliation
Department of Chemistry, University of Maryland, College Park, Maryland 20742, USA.
pubmed:publicationType
Journal Article