Fig. 4From: Isolation of novel citrus and plum fruit promoters and their functional characterization for fruit biotechnologyHistochemical staining of vegetative and fruit tissues from wildtype and transgenic tomato lines. Histochemical staining of whole seedlings mature leaves, flowers, cross sections of unripe and ripe fruit, and whole unripe fruit are shown. Each row contains representative images from wildtype or a corresponding promoter-GUSPlus transgenic line. Scale bar – 1 cmBack to article page