Nucleotide Sequence of Papaya Mosaic Virus RNA

The open reading frame 5A of foxtail mosaic virus is expressed in vivo and is dispensable for systemic infection

“…Several counterparts to ORF 5A have been reported for other potexviruses including PMV [2,39], CYMV [1,40,46], SMEaV [17], and Plantago asiatica mosaic virus [42] which encode 5, 45, 19, and 14 amino acids on the N-terminus of the coat protein, respectively. However, in vivo synthesis of extended CP products have not been reported for any of these potexviruses.…”

The entire nucleotide sequence of foxtail mosaic virus RNA

“…2. Analogous ORFs are not found in all potexviruses but are present in PMV (Sit et al, 1989) and CYMV (Sit et al, 1990) in which ORF6 encodes a 14K protein. WC1MV RNA of strain M, but not of strain O, encodes a 10K product within ORF1 (Forster et al, 1988) corresponding in size and position to ORF7 found in FMV RNA.…”

“…The sequence of the genomic RNA (gRNA) of some members of the potexvirus group has been completed: white clover mosaic virus (WC1MV) (strain M, Forster et al, 1988;strain O, Beck et al, 1990), potato virus X (PVX) (Russian strain, Skryabin et aL, 1988a;strain X3, Huisman et aL, 1988;Andean strain, Orman et al, 1990), narcissus mosaic virus (NMV) (Zuidema et al, 1989), papaya mosaic virus (PMV) (Sit et al, 1989) and clover yellow mosaic virus (CYMV) (Sit et al, 1990). Partial sequences are known for potato aucuba mosaic virus (PaMV) (Bundin et al, 1986), lily virus X (LVX) (Memelink et al, 1990) and strawberry mild yellow edge-associated virus (SMYEAV) (Jelkmann et al, 1990).…”

Nucleotide sequence and gene organization of the 3'-terminal region of chrysanthemum virus B genomic RNA

“…It should be noted that the minus strands of two potexvirus RNAs, those of white clover mosaic virus (Forster et al, 1988) and papaya mosaic virus (Sit et al, 1989), also contain ORFs similar in size and location to those in the above-mentioned carlaviruses.…”