| identification of a naturally occurring recombinant isolate of sugarcane mosaic virus causing maize dwarf mosaic disease. | the complete nucleotide sequence of a potyvirus causing severe maize dwarf mosaic disease in shaanxi province, northwestern china was determined (genbank accession no. ay569692). the full genome is 9596 nucleotides in length excluding the 3 '-terminal poly (a) sequence. it contains a large open reading frame (orf) flanked by a 149 nt 5'-untranslated region (utr) and a 255 nt 3'-utr. the putative polyprotein encoded by this large orf comprises of 3063 amino acid residues. sequence comparisons and ... | 2005 | 15744565 |