Rice blast, caused by the pathogen Magnaporthe oryzae, is the most important fungal disease of cultivated rice (Oryza sativa). Salvador-Guirao et al. investigate the contribution of DCL1, the core component for microRNA...
Polyphenol oxidases (PPOs) catalyse the oxidation of monophenols and/or o-diphenols to highly reactive o-quinones, which in turn interact with oxygen and proteins to form reactive oxygen species (ROS) and typical brown...