| molecular characterization of ramie mosaic virus isolates detected in jiangsu and zhejiang provinces, china. | virus isolates were obtained from three ramie samples (boehmeria nivea l.) showing yellow mosaic symptoms collected in jiangsu and zhejiang provinces, china. comparison of partial dna-a fragments amplified with begomovirus universal primers pa/pb revealed that these viral isolates shared a high sequence identity. the complete dna-a sequences of two isolates j4 and z1 were determined to be 2736 and 2737 nts, respectively, sharing 94.7% nucleotide sequence identity with each other. also, the dna-b ... | 2010 | 20822317 |