Fig. 4From: Physiological and proteome studies of maize (Zea mays L.) in response to leaf removal under high plant densityThe specific Gene ontology (GO) terms related to physiological changes of differential abundance proteins obtained at three days after defoliation. a represents up-accumulated and down-accumulated proteins with S2 treatment compared to S0 treatment; b represents up-accumulated and down-accumulated proteins with S4 treatment compared to S0 treatment. S0 refers to control (no leaf removal); S2 and S4 refer to the removal of two and four upper leaves, respectivelyBack to article page