Fig. 7From: Genome-wide identification and expression analysis of the SWEET gene family in daylily (Hemerocallis fulva) and functional analysis of HfSWEET17 in response to cold stressSubcellular localization of HfSWEET17 fusion protein. The 35:HfSWEET17-YFP was generated by the insertion of the open reading frame (ORF) of HfSWEET17 into the pC131-YFP vector framework, and transformed into GV3101. Organelle markers, including endoplasmic reticulum (ER) marker HDEL-mCherry, and nuclear localization sequence (NLS) marker pBin-NLS-mCherry, were used in co-transformation experiments with the 35S:HfSWEET17-GFP to determine its subcellular localization. Confocal laser microscopy scanning was carried out 48Â h after dark culture. Representative images are shown. Leaves transformed with the 35S:YFP vector alone were used as a controlBack to article page