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. 2014 Feb 3;9(2):e87156. doi: 10.1371/journal.pone.0087156

Figure 3. Phylogenetic trees of full-length HD-Zip domain proteins from soybean, Arabidopsis and rice.

Figure 3

The tree was generated with the MEGA5.0 program using the NJ method. Numbers at nodes indicate the percentage bootstrap scores, and only bootstrap values higher than 50% from 1,000 replicates are shown. Soybean, Populus and Arabidopsis HD-Zip proteins were marked with different colored dots. The scale bar corresponds to 0.1 estimated amino acid substitutions per site. The unrooted tree in the lower-left corner was constructed with the same method.