Fig. 3From: Genome-wide analysis of SET domain genes and the function of GhSDG51 during salt stress in upland cotton (Gossypium hirsutum L.)The phylogeny of 39 plants used in this study and the duplication events analysis of identified SDG proteins. The right side shows the amount and the duplication types of SDG protein detected in each plant. The order of tree branches depicted on the left side was retrieved from the Timetree database (http://www.timetree.org/)Back to article page