Fig. 3From: Transcript profiling of sucrose synthase genes involved in sucrose metabolism among four carrot (Daucus carota L.) cultivars reveals distinct patternsPhylogenetic tree of Sus from carrot and other plant species. Unrooted phylogenetic tree of plant Sus proteins constructed using the neighbor-joining method with the MEGA 6.0 program. The accession numbers of Sus genes and their corresponding plant species are listed in Additional file 4Back to article page