TY - T1 - A genetic framework for H2O2 induced cell death in Arabidopsis thaliana SN - / UR - http://hdl.handle.net/10138/163033 T3 - A1 - Kaurilind, Eve; Xu, Enjun; Brosche, Mikael A2 - PB - Y1 - 2015 LA - eng AB - Background: To survive in a changing environment plants constantly monitor their surroundings. In response to several stresses and during photorespiration plants use reactive oxygen species as signaling molecules. The Arabidopsis thaliana catalase2 (cat2) mutant lacks a peroxisomal catalase and under photorespiratory conditions accumulates H2O2, which leads to activation of cell death. Methods: A cat2 double mutant collection was generated through crossing and scored for cell death in different ... VO - IS - SP - OP - KW - Programmed cell death; Reactive oxygen species; Salicylic acid; Jasmonic acid; Auxin; Lesion mimic mutants; PEROXISOMAL HYDROGEN-PEROXIDE; HETEROTRIMERIC G-PROTEIN; SALICYLIC-ACID; PLANT DEFENSE; DISEASE RESISTANCE; REACTIVE OXYGEN; TRANSCRIPTION FACTOR; OXIDATIVE STRESS; ABSCISIC-ACID; JASMONIC ACID; 1183 Plant biology, microbiology, virology N1 - PP - ER -