The complete sequence of a Spanish isolate of Broad bean wilt virus 1 (BBWV-1) reveals a high variability and conserved motifs in the genus Fabavirus.
The genome of a Spanish isolate of Broad bean wilt virus-1 (BBWV-1) was completely sequenced and compared with available sequences of other isolates of the genus Fabavirus (BBWV-1 and BBWV-2). This consisted of two RNAs of 5814 and 3431 nucleotides, respectively, and their organization was similar to that of other members of the family Comoviridae. Its mean nucleotide identity with a BBWV-1 American isolate was 81.5%, and between 59.8 and 63.5% with seven BBWV-2 isolates. Our analysis showed sequence stretches in the 5' non-coding regions which are conserved in both genomic RNAs and in BBWV-1 and BBWV-2 isolates.
Instituto Valenciano de Investigaciones Agrarias (IVIA), Moncada, Valencia, Spain.
R M
RM
Ferrer
J
J
Guerri
M S
MS
Luis-Arteaga
P
P
Moreno
L
L
Rubio
D020121:5' Untranslated Regions; D000595:Amino Acid Sequence; D001483:Base Sequence; D002212:Capsicum / Q000821:virology; D017124:Conserved Sequence; D004279:DNA, Viral / Q000235:genetics; D019181:Fabavirus / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification; D014644:Genetic Variation; D016679:Genome, Viral; D008969:Molecular Sequence Data; D012689:Sequence Homology, Nucleic Acid; D013030:Spain; D014764:Viral Proteins / Q000235:genetics
D020121:5' Untranslated Regions; D004279:DNA, Viral; D014764:Viral Proteins