Fig. 3

The neighbor-joining phylogenetic tree analysis of sugarcane SsCUC2, SsCUC3 and their homologous from 5 monocots (Ac-Ananas comosus, Os-Oryza sativa, Bd-Brachypodium distachyon, Hv-Hordeum vulgare and Zm-Zea mays) and 9 eudicots (At-Arabidopsis thaliana, Br-Brassica rapa, Dc-Daucus carota, Sl-Solanum lycopersicum, Eg-Eucalyptus grandis, Cs-Citrus sinensis, Gr-Gossypium raimondi, Gm-Glycine max and Pv-Phaseolus vulgaris). The tree was generated with a bootstrap value of 1000 generated in CLC sequence genomics workbench v12. CUC1 proteins are represented with black color, CUC2 proteins are represented with orange color and CUC3 proteins are represented with pink color. The sequence information of all the proteins used in the analysis is provided in Additional file S2