Nucleotide sequence of the ononis yellow mosaic tymovirus genome

Comparisons of the genomic sequences of erysimum latent virus and other tymoviruses: a search for the molecular basis of their host specificities

“…They formed structures with two, three, two, four and one stem-loops, and these had free energies of AG -3.5, -3.2, -3.1, -3-5 and -5.5 kJ/mol, respectively (Zuker & Steigler, 1981). However it has been reported previously that this region of the OYMV genome might form two stem-loops with such similar sequences that they may have arisen by duplication (Ding et al, 1989). The two stem-loops of ELV may also have a similar history as the base-paired parts of the first loop (nucleotides 17 to 45) and the second loop (nucleotides 52 to 106) have similar sequences.…”

“…In this paper, we report the complete genomic sequence of ELV, and compare that sequence with those reported for four other tymoviruses, namely eggplant mosaic virus (EMV-Trin; Osorio-Keese et al, 1989), kennedya yellow mosaic virus (KYMV-JB; Ding et al, 1990c), OYMV (OYMV-Tin; Ding et al, 1989) and TYMV (TYMV-CL; . The main aim of these comparisons was to search for specific sequence features that could be responsible for the biological similarities of ELV and TYMV-CL.…”

The nucleotide sequence of the genomic RNA of kennedya yellow mosaic tymovirus-Jervis Bay isolate: relationships with potex- and carlaviruses

“…The larger overlapping ORF starts at nucleotide 86, ends at nucleotide 5710 and is located in the same reading frame as that of VP. It encodes a protein of Mr 210015, which has an amino acid sequence clearly homologous to the replicase protein (RP) of other tymoviruses (Morch et al, 1988;Keese et al, 1989;Osorio-Keese et al, 1989;Ding et al, 1989).…”

Two novel subgenomic RNAs derived from RNA 3 of tomato aspermy cucumovirus.

“…Direct repeats have been investigated in other plant RNA viruses (Ding et al, 1989). In AlMV, a tandem repeat at the 5h untranslated region of RNA 3 affected accumulation of P3 protein (Van der Vossen et al, 1993) and may be involved with ribosome binding (Pinck et al, 1981).…”