Fig. 1From: Beyond the G protein α subunit: investigating the functional impact of other components of the Gαi3 heterotrimersCells transiently transfected with Gαi3-Citrine variants show different intracellular localization. Cells were stained with Cytopainter membrane Deep Red fluorophore (A, B) or CellLight™ ER-RFP (C). The scatter plot at the lower panel facilitated PCC estimation with linear regression, where the y-axis shows pixels in the Deep Red channel and the x-axis is the Citrine channel. The scale bar corresponds to 5 μmBack to article page