A Single Amino Acid Substitution in the Renal Betaine/GABA Transporter Prevents Trafficking to the Plasma Membrane
Figure 5
Epifluorescent images of live MDCK cells expressing EGFP-tagged BGT1 (a), K560 (b), or T40A (c). Cells were cotransfected with mCherry-tagged markers (red fluorescence) for endoplasmic reticulum (calnexin), endosomes (RhoB-GTPase), and Golgi (sialyltransferase, SiT). Images were captured after hypertonic stress for 4 h.
