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. 2019 Oct 17;19:433. doi: 10.1186/s12870-019-2031-4

Fig. 5.

Fig. 5

Investigation of cis-acting element numbers in VvHSP20 genes. a The phylogenetic tree of VvHSP20s was constructed using Muscle module and neighbor-joining (NJ) method with 1000 bootstrap replicates implemented in MEGA7. Displaying of different background colors to distinguish the clades and subclades. b The different colors and numbers of the grid indicated the numbers of different promoter elements in these VvHSP20 genes. c The different colored block represented the different types of cis-acting elements and their locations in each VvHSP20 gene