A Single Amino Acid Substitution in the Renal Betaine/GABA Transporter Prevents Trafficking to the Plasma Membrane
Figure 4
Na+-dependent GABA transport by HEK 293 cells after transfection with EGFP-tagged BGT1 or mutants followed by hypertonic stress (450 mOsm) for 6 h. Controls were transfected with empty EGFP vector. Data are mean SD of 6–8 separate experiments. *Significantly different () compared to controls.