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. 2019 May 8;10:1056. doi: 10.3389/fmicb.2019.01056

Figure 3.

Figure 3

Locations (A) and sequence alignments (B) of the primer regions of all available DENV strains. A total of 1220 DENV-1 (black), 626 DENV-2 (red), 659 DENV-3 (Blue), and 130 DENV-4 (green) sequences were downloaded from GenBank on September 10, 2018. Dot, identity with the topmost sequence; Dash, deletion.