Figure 3.

Subcellular distribution of two-component signaling elements in rice protoplasts. Representative images of fluorescence signals are shown from rice protoplasts transfected with plasmids encoding YFP/GFP fusions to phosphotransfer proteins (A), type-B response regulators (B), and type-A response regulators (C). Protoplasts were cotransfected with a plasmid encoding a Histone-2B fusion to red fluorescent protein (H2B-RFP) for identification of the nucleus. DIC, Differential interference contrast. Bars = 10 μm.