BEX1/ARF1A1C is required for BFA-sensitive recycling of PIN auxin transporters and auxin-mediated development in Arabidopsis.
Tanaka H, Nodzyński T, Kitakura S, Feraru MI, Sasabe M, Ishikawa T, Kleine-Vehn J, Kakimoto T, Friml J.Plant Cell Physiol. 2014 Apr;55(4):737-49. doi: 10.1093/pcp/pct196. Epub 2013 Dec 24.
