Fig. 4From: The leaf senescence-promoting transcription factor AtNAP activates its direct target gene CYTOKININ OXIDASE 3 to facilitate senescence processes by degrading cytokininsqPCR analyses of AtCKX3 in atnap and AtNAPin. (A) Diminished expression of AtCKX3 in atnap plants. (B) Induction of AtNAP transcripts in leaves of AtNAPin plants treated with DEX. (C) Co-induction of AtCKX3 transcripts in the same leaves of AtNAPin plants treated with DEX shown in (B). Data indicate mean values ± SD of three samplesBack to article page