Abstract:

A recombinant RNA of one isolate of Rice stripe virus(RSV) from Chuxiong(YCX07), Yunnan Province, China, was sequenced. The RNA was recombined from the 3' segments of RNA2 and RNA3 of RSV. The recombinant RNA uses ambisense coding strategy and encodes two proteins, namely YCX07R-5P and YCX07R-3P. The two proteins located on the 5' end of the plus and minus strand, respectively. This is similar to the four RNAs of RSV. It was discussed that the RNA was recombined from abortion replication or linked by two recombinant fragments through the recombinant site directly.