#nexus
Begin trees;
tree MPopt = ((((AGI,((GM,LJ),MT)),ST),OGI),PGI);
end;
[
PGI=Pinus
AGI=Arabidopsis thaliana
GM=Glycine max
LJ=Lotus japonicus
MT=Medicago truncatula
ST=Solanum tuberosum
OGI=Oryza sativa
]