Figure 4.

Merged images of the Large Lateral Root types (Large-LLR and Thin-LLR) and Small Lateral Root (SLR) sections immunolabeled with M107, M133, and M14. Seedlings were grown under hydroponic conditions for 2 weeks. In yellow, antibody labeling at 561 nm, and in blue, autofluorescence under UV light. Tissues are labeled as follows: epidermis (ep), exodermis (ex), cortex (c), endodermis (ed). Note that the epidermis (ep) was often fragmented during the course of the experiment. Bars = 20 μm.