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. 2018 Jul 12;10(7):368. doi: 10.3390/v10070368

Figure 1.

Figure 1

Construction and stability of synthetic full length Zika virus (synZIKV) cDNA clones. (A) Schematic representation of the synZIKV MR766 construct and the four fragments used to assemble the genome. The 5′ and 3′UTRs are indicated with bold black lines, the promoter for the T7 RNA polymerase with a black arrow. Restriction sites used for the assembly of the fragments are indicated. An enlargement of fragment #1 is shown below with putative CEPs (score > 0.85) indicated by red arrow heads. CEP 1 was not mutated (indicated with the pink arrow head). (B) Same as in panel (A) but for synZIKV-H/PF/2013. (C) Restriction patterns of pFK-synZIKV constructs obtained after digest with EcoRI (MR766) or XmnI (H/PF/2013) and agarose gel electrophoresis. Plasmids were analysed directly after assembly (original prep) and after five passages (P5) in E. coli (five DNA clones of P5 are shown).