Disrupting two Arabidopsis thaliana xylosyltransferase genes results in plants deficient in thermomorphogenesis.
Several cell-wall-modifying enzymes have been implicated in hypocotyl elongation; however, whether cell wall biosynthesis enzymes contribute to this process, particularly under warm temperature, remains largely unknown. In Arabidopsis, xyloglucan is a major component of the primary cell wall. Xyloglucan xylosyltransfer...