Figure 10.

Protein Requirement for [³H]-l-Volicitin–Plasma Membrane Binding.

[³H]-l-volicitin (10 nM) filter binding and slot-blot assays with indicated plant and plasma membrane fraction treatments. Slot-blot insets display [³H]-l-volicitin (1.6 × 10⁶ cpm·mL⁻¹) binding to enriched plasma membranes bound to nitrocellulose and analyzed by autoradiography. Asterisks indicate the lower fraction (L₁) containing a non-plasma membrane enriched fraction. Data labeled with the same letter do not differ significantly (ANOVA, P < 0.05).