Fig. 5: Relative timing of eucalypt gene family expansions.
From: Pests, diseases, and aridity have shaped the genome of Corymbia citriodora
a Synonymous substitution rates (Ks) among orthologs derived from shared eucalypt expansion and those that are E. grandis and C. c. variegata specific. Green distribution- Corymbia-Eucalyptus divergence peak among orthologs. Gray distribution- E. grandis expanded orthogroups. Orange distribution- C. c. variegata expanded orthogroups. Purple distribution- E. grandis and C. c. variegata shared expanded orthogroups. b C. c. variegata terpene gene families. Red branches- Terpene synthase family-a genes. Blue branches- Terpene synthase family-b1 genes. Green branches- Terpene synthase family-b2 genes. Orange branches- Terpene synthase family-g genes. Light-blue branches- Terpene synthase family-f genes. Purple branches- Terpene synthases that are generally expanded in C. c. variegata. Yellow branches- Terpene synthases that expanded after C. c. variegata diverged from E. grandis.
