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Figure 3 | Virology Journal

Figure 3

From: Entire genome sequence analysis of genotype IX Newcastle disease viruses reveals their early-genotype phylogenetic position and recent-genotype genome size

Figure 3

The phylogenetic tree based on complete genome sequences showing relationship between geno-groups and genome size categories. Tree construction was done using the Neighbor Joining method with the maximum composite likelihood substitution model by program MEGA version 4 (Tamura, Dudley, Nei, and Kumar 2007). The tree is rooted to class I sequence and all genotypes of class II NDV except genotype X are included.

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