AtFUT4 and AtFUT6 Are Arabinofuranose-Specific Fucosyltransferases Authors Maria J. Soto, Pradeep Kumar Prabhakar, Hsin-Tzu Wang, Jason Backe, Digantkumar Chapla, Max Bartetzko, Ian M. Black, Parastoo Azadi, Maria J. Peña, Fabian Pfrengle, Kelley W. Moremen, Breeanna R. Urbanowicz and Michael G. Hahn Journal-Book Frontiers in Plant Science Year 2021