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. 2015 Oct 14;67(1):239–257. doi: 10.1093/jxb/erv454

Fig. 4.

Fig. 4.

Interaction between PpCBF and PpDAM promoter as determined by Y1H assay. (A) Upstream regions of PpDAM A- and C-type promoters showing location of C-repeat/DRE transcription factor binding site. (B) Y1H assays showing interaction between PpCBF and PpDAM promoters. (C) The promoter of PpDAM with mutated C-repeat/DRE site was synthesized artificially and was inserted into pAbAi plasmid for Y1H assays. The pAbAi vector ligated to the promoter of PpDAM with non-mutated C-repeat/DRE site as a positive control. Y1H assays showed interaction between PpCBF and promoters of PpDAM with mutated C-repeat/DRE site and non-mutated C-repeat/DRE site. (This figure is available in colour at JXB online.)