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. 2010 Feb 22;61(5):1495–1508. doi: 10.1093/jxb/erq015

Fig. 4.

Fig. 4.

Regions in the promoter of SPT in Arabidopsis (AtSPT) that are conserved in the promoters of orthologous genes in B. oleracea (BoSPT), and B. rapa (BrSPTa and BrSPTb). Orthology was confirmed by comparisons of the translated regions (to the extent available). The 5’ ends of two reporter gene constructs of BoSPT at –2660 bp and –1857 bp are indicated. The gene immediately upstream of AtSPT and BrSPTa is APETALA2. In BrSPTb it is a Disease Resistance Protein, suggesting that a rearrangement has occurred near this gene since duplication. The full sequence of the B. oleracea promoter region was not available. Sequences of the conserved regions are provided in Supplementary Fig. S1 at JXB online.