Fig. 1From: Development of a GFP expression vector for Cucurbit chlorotic yellows virusSchematic representation of the construction of a green fluorescent protein (GFP) expression vector of Cucurbit chlorotic yellows virus (CCYV). GFP was inserted immediately upstream of the CP gene. Three different combinations of CCYV CP controller elements (CEs) and Sweet potato chlorotic stunt virus (SPCSV) CP CEs are shown. Red square indicates CEs of SPCSVCP; black square indicates CEs of CCYVCP. Grey square indicates the gfp geneBack to article page