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. 2017 Aug 7;8:550. doi: 10.3389/fphys.2017.00550

Figure 2.

Figure 2

Phylogenetic analysis of SPLs from pear and other plant species. A phylogenetic tree was constructed using SBP domain protein sequences from pear (PpSPL, marked with black dots), apple (MdSBP, marked with white dots), grape (VvSBP, marked with white squares), rice (OsSPL, marked with white rhombuses), tomato (CNR or SlySBP, marked with white triangles), and Arabidopsis thaliana (AtSPL, marked with black triangles). The symbols for Arabidopsis thaliana and tomato genes are inverted in the right and left halves of the figure. PpSPL1, PpSPL4, PpSPL5, PpSPL6, PpSPL9, PpSPL10, PpSPL12, PpSPL13, PpSPL14, PpSPL15, and PpSPL18 are putative miR156 targets. The SBP domain sequences used to construct the phylogenetic tree as well as the accession numbers or locus IDs and data sources of the SBP-box genes from different species are listed in Supplementary Table S12 in Supplementary File 1.