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. 2019 Aug 16;20(16):4001. doi: 10.3390/ijms20164001

Figure 4.

Figure 4

Confocal images of SWEET-GFP (green fluorescence protein) fusion proteins transiently expressed under 35S promoter in protoplasts of J. sambac petals and arabidopsis leaves. Images were acquired using a Leica TCS SP8 system with wavelength setting for GFP (Ex = 488 nm, Em = 507 nm) or chlorophyll (Ex = 488 nm, Em = 681 nm). Gene names are colored for clade-specific members (brown for Clade I, black for Clade II, red for Clade II and blue for Clade IV). JsSWEET1 and JsSWEET17 failed to express well in arabidopsis leaf protoplasts. Scale bar = 5 μm.