English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The complete nucleotide sequence (6043 nt) of RNA 1 from Potato mop-top virus (PMTV-Sw), the type member of the genus Pomovirus, was determined. The first (5'-terminal) open reading frame (ORF 1) encodes a predicted protein of 148 kDa. ORF 2 extends through the opal stop codon of ORF 1 producing a predicted readthrough protein of 206 kDa which resembles the RNA-dependent RNA polymerases (RdRp) of other fungal-transmitted viruses. It includes a methyltransferase, a helicase and a GDD RdRp motif, respectively. Phylogenetic analyses of RdRps indicated that PMTV is most closely related to Beet soil-borne virus (genus Pomovirus), Broad bean necrosis virus (genus Pomovirus) and Soil-borne wheat mosaic virus (genus Furovirus), and is more distantly related to the other viruses of the former furovirus group. The 5' and 3' termini of RNA 1 in PMTV contained untranslated regions (UTR) of 114 nt and 489 nt, respectively. The 3'-UTR of RNA 1 contained a tRNA-like structure, which has previously been reported in the 3'-UTR of RNA 2 but not RNA 3. However, in this study, the tRNA-like structure was also found in the 3'-UTR of RNA 3, which confirms its presence in the 3'-UTRs of all three RNAs of PMTV.

Complete sequence of RNA 1 and the presence of tRNA-like structures in all RNAs of Potato mop-top virus, genus Pomovirus