Fig. 5.

Quantification of vein-associated cell proliferation in leaf explants with abaxial or adaxial side in contact with the medium. (A) Adaxially plated explants exhibit significantly less cell proliferation associated with the vasculature as compared with abaxially plated explants. (B–C) Representative images of the leaf explant sections used for analysis. Student's t-test was used to assess significance, P < 0·005.