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Fig. 1 | BMC Research Notes

Fig. 1

From: The remarkable plethora of infestation-responsive Q-type C2H2 transcription factors in potato

Fig. 1

a StZFP2 and five homologs map to a 28 Kb region of chromosome 11. Another Q-type ZFP gene, StZFP8 (green) maps between the StZFP2-like cluster. The tomato orthologs in the homologous region of chromosome 11 are shown. StZFP6 and StZFP7 are orthologs of the tomato gene Solyc11gZFP1 (blue). StZFP2, StZFP5, StZFP4 and StZFP3 are orthologs of Solyc11gZFP2, which is currently unmapped in the tomato genome (red). Solyc11gZFP3 is a newly identified tomato ortholog of the gene StZFP8. Non-StZFP2-like genes EthR GTP and Meth CPG (brown), are present on either side of the StZFP2-like cluster in both tomato and potato. b Neighbor joining tree of Arabidopsis Zats, eight known StZFPs and three tomato ZFPs. Potato and tomato 2i-A proteins are divided into two clusters (red and blue). Five potato and two tomato StZFP2-like proteins cluster with 2i-A Zats. StZFP8 and Solyc11gZFP3 (green) clusters with 2i-C Zats and StZFP1 (green) groups with 2i-D Zats. c Alignment of StZFP2-like proteins. The L-box in blue, zinc finger domains in red with the invariant C2H2 amino acids marked with an asterisk. The Ear motif in purple. The top four StZFPs and Solyc11gZFP2 contain an EAR motif with both the canonical EAR motifs of LxLxL and DLNxxP described by Kagale and Rosenthal [24]

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