| phylogeny of geminivirus coat protein sequences and digital pcr aid in identifying spissistilus festinus as a vector of grapevine red blotch-associated virus. | grapevine red blotch-associated virus (grbav) is a single-stranded dna virus, proposed to be a member of the family geminiviridae, and is associated with grapevines showing red blotch symptoms in north america. the existence of the virus was reported in 2012, and subsequently detected in grapevines in major grape production regions. we investigated if a vector exists that can transmit grbav in vineyards. phylogenetic analysis of the predicted amino acid sequence of coat protein (cp) of grbav wit ... | 2016 | 27111804 |