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dc.contributor.authorRenovell, Agueda
dc.contributor.authorGago-Zachert, Selma
dc.contributor.authorRuiz-Ruiz, Susana
dc.contributor.authorVelázquez, Karelia
dc.contributor.authorNavarro, Luis
dc.contributor.authorMoreno, Pedro
dc.contributor.authorVives, María C.
dc.contributor.authorGuerri, José
dc.date.accessioned2017-06-01T10:10:03Z
dc.date.available2017-06-01T10:10:03Z
dc.date.issued2010
dc.identifier.citationRenovell, Agueda, Gago, Selma, Ruiz-Ruiz, S., Velazquez, Karelia, Navarro, L., Moreno, P., C. Vives, Mari, Guerri, J. (2010). Mapping the subgenomic RNA promoter of the Citrus leaf blotch virus coat protein gene by Agrobacterium-mediated inoculation. Virology, 406(2), 360-369.
dc.identifier.issn0042-6822
dc.identifier.urihttp://hdl.handle.net/20.500.11939/4409
dc.description.abstractCitrus leaf blotch virus has a single-stranded positive-sense genomic RNA (gRNA) of 8747 nt organized in three open reading frames (ORFs). The ORF1, encoding a polyprotein involved in replication, is translated directly from the gRNA, whereas ORFs encoding the movement (MP) and coat (CP) proteins are expressed via 3' coterminal subgenomic RNAs (sgRNAs). We characterized the minimal promoter region critical for the CP-sgRNA expression in infected cells by deletion analyses using Agrobacterium-mediated infection of Nicotiana benthamiana plants. The minimal CP-sgRNA promoter was mapped between nucleotides -67 and +50 nt around the transcription start site. Surprisingly, larger deletions in the region between the CP-sgRNA transcription start site and the CP translation initiation codon resulted in increased CP-sgRNA accumulation, suggesting that this sequence could modulate the CP-sgRNA transcription. Site-specific mutational analysis of the transcription start site revealed that the +1 guanylate and the +2 adenylate are important for CP-sgRNA synthesis. (C) 2010 Elsevier Inc. All rights reserved.
dc.language.isoen
dc.titleMapping the subgenomic RNA promoter of the Citrus leaf blotch virus coat protein gene by Agrobacterium-mediated inoculation
dc.typearticle
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.date.issuedFreeFormOCT 25
dc.entidadIVIACentro de Protección Vegetal y Biotecnología
dc.identifier.doi10.1016/j.virol.2010.07.034
dc.journal.abbreviatedTitleVirology
dc.journal.issueNumber2
dc.journal.titleVirology
dc.journal.volumeNumber406
dc.page.final369
dc.page.initial360
dc.rights.accessRightsopenAccess
dc.source.typeImpreso


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