Fig. 2From: Epidemiology and molecular characterization of re-emerged virulent strains of Peste des Petits Ruminants virus among sheep in Kassala State, Eastern SudanNeighbor-joining tree using partial N gene sequences (351 nucleotide bases) showed the relationships between PPRV isolates from Kassala State outbreaks (indicated by red circle) and NCBI submissions. The tree constructed by MEGA 6.0 program. The tree topology was evaluated by 1000 bootstrap replicates. Onlyvalues > 70% are shownBack to article page