| [construction of infectious cdna clone of cucumber mosaic virus satellite rna xjs1 and preliminary study on its biological function]. | cucumber mosaic virus (cmv) sugar beet isolate caused yellow mosaic, leaf distortion, crinkle and stunt symptoms on sugar beet in nature. it exhibited some special biological properties with narrower host range and had no symptom on nicotiana glutinosa l. and nicotiana tobacum l. cv. nc-89. a new satellite rna, xjs1 was found to be associated with the helper virus. in order to know the cause of the special pathogenicity of the cmv isolate. full-length infectious cdna clone of cmv satellite rna x ... | 2006 | 16736580 |