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. 2019 Oct 30;10:1367. doi: 10.3389/fpls.2019.01367

Figure 2.

Figure 2

Subcellular localization of SmGRAS1 and SmGRAS2. (A) Subcellular localization of SmGRAS1 and SmGRAS2 in protoplasts of tobacco leaves. (B) Subcellular localization of SmGRAS1 and SmGRAS2 in onion epidermal cells. Upper images represent the green fluorescent protein (GFP) control, while lower images represent the SmGRAS1/2-GFP fusion proteins. GFP, green fluorescence; DAPI, fluorescence of DAPI nuclear dye; Cholorophyll, chloroplast autofluorescence; Bright field, field observations; Merged, merge of bright field and relevant fluorescence.