Figure 4From: The C-terminal propeptide of a plant defensin confers cytoprotective and subcellular targeting functionsCellular organisation of transgenic cotton plants expressing NaD1 from pHEX3 and pHEX22. Longitudinal sections of leaves from (A) line D1, (B) line 78.131.1 and (C) non-transgenic control plants (ue, upper epidermis; pm, palisade mesophyll; sm, spongy mesophyll; le, lower epidermis). Scale bars = 50 μm.Back to article page