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Article: Subgenomic RNAs of bamboo mosaic potexvirus-V isolate are packaged into virions

TitleSubgenomic RNAs of bamboo mosaic potexvirus-V isolate are packaged into virions
Authors
KeywordsSpecies Index: Miridae
Potexvirus
Rna Viruses
Issue Date1998
PublisherSociety for General Microbiology. The Journal's web site is located at http://vir.sgmjournals.org
Citation
Journal of General Virology, 1998, v. 79 n. 7, p. 1825-1832 How to Cite?
AbstractPurified virions of bamboo mosaic potexvirus-V isolate (BaMV-V) were found to contain three major RNA species, the 6.4 kb genomic RNA and two RNAs of 2.0 and 1.0 kb, in addition to associated satellite RNA (0.85 kb). Results of Northern blot hybridization, primer extension analysis and cDNA sequencing showed that the packaged 2.0 and 1.0 kb RNAs of BaMV-V were subgenomic RNAs. In contrast, in the BaMV-O isolate, only genomic RNA was packaged and encapsidated subgenomic RNAs were not detectable. The transcription initiation sites for the 2.0 and 1.0 kb subgenomic RNAs of BaMV-V were located 11 and 16 nt upstream of the initiation codon of open reading frames (ORFs) 2 and 5, respectively. The 2.0 and 1.0 kb subgenomic RNAs functioned as messengers for the ORF2 protein and capsid protein, respectively. Packaging of the 1.0 kb subgenomic RNAs resulted in the formation of rod-shaped particles about 70 nm in length. Our results indicate that BaMV isolates have evolved distinctly for packaging of subgenomic RNAs.
Persistent Identifierhttp://hdl.handle.net/10722/90799
ISSN
2015 Impact Factor: 3.192
2015 SCImago Journal Rankings: 1.741
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLee, Y-Sen_HK
dc.contributor.authorLin, B-Yen_HK
dc.contributor.authorHsu, Y-Hen_HK
dc.contributor.authorChang, B-Yen_HK
dc.contributor.authorLin, N-Sen_HK
dc.date.accessioned2010-09-17T10:08:34Z-
dc.date.available2010-09-17T10:08:34Z-
dc.date.issued1998en_HK
dc.identifier.citationJournal of General Virology, 1998, v. 79 n. 7, p. 1825-1832en_HK
dc.identifier.issn0022-1317en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90799-
dc.description.abstractPurified virions of bamboo mosaic potexvirus-V isolate (BaMV-V) were found to contain three major RNA species, the 6.4 kb genomic RNA and two RNAs of 2.0 and 1.0 kb, in addition to associated satellite RNA (0.85 kb). Results of Northern blot hybridization, primer extension analysis and cDNA sequencing showed that the packaged 2.0 and 1.0 kb RNAs of BaMV-V were subgenomic RNAs. In contrast, in the BaMV-O isolate, only genomic RNA was packaged and encapsidated subgenomic RNAs were not detectable. The transcription initiation sites for the 2.0 and 1.0 kb subgenomic RNAs of BaMV-V were located 11 and 16 nt upstream of the initiation codon of open reading frames (ORFs) 2 and 5, respectively. The 2.0 and 1.0 kb subgenomic RNAs functioned as messengers for the ORF2 protein and capsid protein, respectively. Packaging of the 1.0 kb subgenomic RNAs resulted in the formation of rod-shaped particles about 70 nm in length. Our results indicate that BaMV isolates have evolved distinctly for packaging of subgenomic RNAs.en_HK
dc.languageengen_HK
dc.publisherSociety for General Microbiology. The Journal's web site is located at http://vir.sgmjournals.orgen_HK
dc.relation.ispartofJournal of General Virologyen_HK
dc.subjectSpecies Index: Miridaeen_HK
dc.subjectPotexvirusen_HK
dc.subjectRna Virusesen_HK
dc.titleSubgenomic RNAs of bamboo mosaic potexvirus-V isolate are packaged into virionsen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.pmid9680148-
dc.identifier.scopuseid_2-s2.0-0031850012en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031850012&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume79en_HK
dc.identifier.issue7en_HK
dc.identifier.spage1825en_HK
dc.identifier.epage1832en_HK
dc.identifier.isiWOS:000074590100030-

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