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. 2016 May 20;17:384. doi: 10.1186/s12864-016-2707-1

Fig. 5.

Fig. 5

Neighbor-joining gene tree representing the B-class MADS box genes. Gene copies assembled in this study are labeled by genus, colored according to taxa (orange: G. inermis, green: O. acuminata, dark red: P. aurea, blue: L. pauciflora) and numbered redundantly to distinguish copies. Reference gene copies are not colored, are abbreviated by binomial (At: Arabidopsis thaliana, Bd: Brachypodium distachyon, Os: Oryza sativa) and are numbered according to their labeling in Genbank. Nodes that were supported at over 50 % bootstrap are indicated