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. 2007 Dec;19(12):3901–3914. doi: 10.1105/tpc.107.052662

Figure 4.

Figure 4.

Cytokinin Stabilization of ARR5 Requires Upstream Cytokinin Signaling Genes.

Protein turnover of DEX-inducible myc-ARR5 was examined in the background of the cytokinin signaling mutants indicated. Seedlings were treated and analyzed as described for Figure 3B. Relative protein levels were normalized to tubulin and to myc-ARR5 levels at 0 min after CHX treatment.