Gene variants of the SLC2A5 gene encoding GLUT5, the major fructose transporter, do not contribute to clinical presentation of acquired fructose malabsorption.
Taneva I, Grumann D, Schmidt D, Taneva E, von Arnim U, Ansorge T, Wex T. BMC Gastroenterol. 2022 Apr 6; 22(1):167. Epub 2022 Apr 6.