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. 2015 Dec 21;15:295. doi: 10.1186/s12870-015-0670-7

Fig. 4.

Fig. 4

Subcellular localization of transiently expressed GALT3-YFP, GALT4-YFP, and GALT6-YFP in N. tabacum. GALT3-YFP, GALT4-YFP, and GALT6-YFP fusion constructions were expressed under the control of the CaMV 35S promoter in N. tabacum. Transiently expressed GALT3-YFP, GALT4-YFP, and GALT6-YFP co-localized with sialyl transferase (ST)-GFP fusion protein (a Golgi marker), but not with HDEL-GFP fusion protein (an ER marker). These constructs were examined by laser-scanning confocal microscopy under fluorescent and white light, and the fluorescent images were merged to observe co-localization. Size bar = 10 μm