Figure 1

The neighbor-joining tree of DFR gene.
Detailed evolutionary relationships of the lineages are shown in Supplementary Fig. 1. Lineages with potential duplications or duplications identified previously have been labeled with star (*).

The neighbor-joining tree of DFR gene.
Detailed evolutionary relationships of the lineages are shown in Supplementary Fig. 1. Lineages with potential duplications or duplications identified previously have been labeled with star (*).