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. 2014 Aug 7;204(1):74–80. doi: 10.1111/nph.12986

Figure 4.

Figure 4

Transient expression of split yellow fluorescent protein (YFP) constructs in rice protoplasts. (a) FM4-64FX dye image; red fluorescence reflects the position of the plasma membrane. (b) YFP fluorescence images: protoplasts were transfected with OsNRT2.3a-cEYFP (T2.3a) and nEYFP-OsNAR2.1 (R). (c) Rice protoplasts expressing EYFP (yellow) with FM4-64FX (red) fluorescence. (d) Rice protoplasts in bright field without exciting light. Column 1, protoplasts expressing YFP co-transfected with PSAT1-nEYFP-C1 and PSAT1-cEYFP-N1 as a control (eYFP). Column 2, protoplasts transfected with OsNRT2.3a-cEYFP (T2.3a) and nEYFP-OsNAR2.1 (R) with FM4-64 dye. Column 3, protoplasts transfected with OsNRT2.3a-cEYFP (T2.3a) and nEYFP-OsNAR2.1 R100G (R-R100G) with FM4-64FX dye. Column 4, protoplasts transfected with OsNRT2.3a-cEYFP (T2.3a) and nEYFP-OsNAR2.1 D109N (R-D109N) with FM4-64FX dye. Bars, 10 μm.