Fig. 4From: A novel Sugarcane bacilliform virus promoter confers gene expression preferentially in the vascular bundle and storage parenchyma of the sugarcane culmThe SCBV21 promoter directs GUS gene expression in a semi-constitutive manner in sugarcane. GUS activity was analyzed histochemically in transgenic sugarcane carrying SCBV21:GUS in a–c culms, d leaves and e roots. a longitudinal culm section, b culm with nodes, and c transverse culm sectionBack to article page