Arabidopsis expressing CYP79D2 from cassava accumulated aliphatic isopropyl and methylpropyl GSL and showed enhanced resistance against the bacterial soft-rot pathogen Erwinia carotovora whereas Arabidopsis expressing the sorghum CYP79A1 or over-expressing the endogenous CYP79A2 accumulated p-hydroxybenzyl or benzyl GSL respectively and showed increased resistance towards the bacterial pathogen Pseudomonas syringae (Brader et al. 2006)