Fig. 5From: Major Cys protease activities are not essential for senescence in individually darkened Arabidopsis leavesChlorophyll ratio is unaltered in individually darkened leaves for Cys protease mutant- and overexpressor lines. Chlorophyll ratio was measured with a SPAD meter on at least six leaves covered with aluminium foil for seven days from a total of eight plants. Error bars represent standard deviation of n = 8 biological replicatesBack to article page