Blackcurrant leaf chlorosis associated virus (BCLCaV) was isolated from symptomatic blackcurrants (Ribes nigrum cv. Baldwin). The virus has a genome organization similar to that of raspberry bushy dwarf virus (RBDV),… Click to show full abstract
Blackcurrant leaf chlorosis associated virus (BCLCaV) was isolated from symptomatic blackcurrants (Ribes nigrum cv. Baldwin). The virus has a genome organization similar to that of raspberry bushy dwarf virus (RBDV), the type member of the genus Idaeovirus. The RNA-1of this virus encodes the replicase complex (ORF1, Mr 197 kDa), while RNA-2 encodes a putative movement protein (ORF2a, Mr 38.8 kDa) and the putative coat protein (ORF2b, Mr 30 kDa). A concatenated form of BCLCaV RNA-2 was detected by next-generation sequencing and confirmed by RT-PCR. BCLCaV is a new member of the genus Idaeovirus.
               
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