Figure 5.

Evolution of nadpme‐1P4 genes in Alloteropsis and other Panicoideae.

This phylogenetic tree was inferred on 3^rd positions of codons of nadpme‐1P4 genes of Panicoideae. Bootstrap values are indicated near branches. Names of C₄ accessions are in bold. Amino acid at positions under positive selection are indicated on the right, with those associated with C₄ accessions in gray. Positions are indicated on the top, based on Sorghum gene Sb03g003220.1. Amino acid positions with a posterior probability >0.90 of being under positive selection are indicated on the right, asterisks indicate positions with a posterior probability >0.95.