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. 2017 Mar 3;7:42. doi: 10.1038/s41598-017-00093-z

Figure 2.

Figure 2

Expression patterns, subcellular localization and transcriptional activity of PsnSHN2. (A) qRT-PCR analysis of the expression levels of PsnSHN2 in different poplar tissues. Actin was used as a control. Error bars represent the standard deviation (SD) of three biological replicates. (B) Subcellular localization of PsnSHN2. Confocal images show the localization of PsnSHN2-GFP in the nuclei of onion epidermal cells. DAPI, a nuclear staining dye; Merged: The merged images of bright-field, GFP and DAPI staining. (C) Transcriptional activation analysis of PsnSHN2 fused with the GAL4 DNA binding domain (GAL4DB) in yeast shows its potential to activate the expression of the His-3 and X-α-Gal reporter genes.