Skip to main content
. 2017 Jan 18;6(1):e4. doi: 10.1038/emi.2016.136

Figure 4.

Figure 4

Phylogenetic analysis of the worldwide RVFV gene sequences and the proposed model for the potential source of the first case of imported RVF in China. The phylogenetic trees constructed using the L, M and S gene sequences of the worldwide RVFVs are displayed in AC, respectively. In these panels, the red star represents the first imported RVF case in China, the blue star represents the South African strain from sheep from 2009, and the green star represents the bovine strain from Zimbabwe in 1974. (D) The proposed model for the potential source of the first imported RVF case in China based on phylogenetic evidence.