
Growth under elevated atmospheric CO2 concentration accelerates leaf senescence in sunflower (Helianthus annuus L.) plants
Keywords: APX, ascorbate peroxidase; DW, dry weight; ROS, reactive oxygen species; RuBP, ribulose-1,5-bisphosphate; rubisco, ribulose-1,5-bisphophate carboxylase/oxygenase; SLM, specific leaf mass; XET, xyloglucan endotransglycosidaseElevated CO2; Hexoses; Oxidativ