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. 2015 Nov 16;16:951. doi: 10.1186/s12864-015-2149-1

Fig. 1.

Fig. 1

Phylogenetic relationships of the PIN auxin transporters from soybean (Gm), common bean (Pv), Medicago truncatula (Mt), Lotus japonicus (Lj), Arabidopsis (At), rice (Os), maize (Zm), and sorghum (Sb). The phylogenetic tree was constructed using Mega 5.2 [43]. Accession numbers of the PIN proteins are reported in Additional file 3: Table S2. The 99 PIN proteins from 8 plant species can be divided into 7 groups (subfamilies), branches of which are differently colored. The soybean genes are shown in bold font