| nucleotide sequence, genome organization and phylogenetic analysis of strawberry pallidosis associated virus, a new member of the genus crinivirus. | the complete nucleotide sequence of strawberry pallidosis associated virus (spav), a newly identified member of the genus crinivirus, family closteroviridae has been determined. rna 1 is 8067 nucleotides long and encodes at least three open reading frames (orfs). the first orf (orf 1a) specifies a multifunctional protein that has papain-like proteinase, methyltransferase and rna helicase domains. the rna-dependent-rna polymerase is encoded in orf 1b and is probably expressed by a +1 ribosomal fr ... | 2005 | 15503221 |