Fig. 6
From: An efficient system for Agrobacterium-mediated transient transformation in Pinus tabuliformis
Histochemical assay of GUS expression in organs of P. tabuliformis, P. yunnanensis, and Picea crassifolia transformed by agroinfiltration. GUS expression was examined in organ cross-sections at 24, 48, and 72 h after infection. a Callus and b hypocotyl and needles of P. tabuliformis. c Hypocotyl of Picea crassifolia. d Hypocotyl of P. yunnanensis. Negative controls (without pBI121). Each treatment comprised 30 explants and was performed in triplicate