| characterization of the promoter of grapevine vein clearing virus. | grapevine vein clearing virus (gvcv) is a recently discovered dna virus in grapevine that is closely associated with the grapevine vein clearing syndrome observed in vineyards in missouri and surrounding states. the genome sequence of gvcv indicates that it belongs to the genus badnavirus in the family caulimoviridae. to identify the gvcv promoter, we cloned portions of the gvcv large intergenic region in front of a gfp gene present in an agrobacterium tumefaciens binary vector. gfp expression w ... | 2015 | 25281563 |