Figure 2From: Lack of detection of host associated differences in Newcastle disease viruses of genotype VIId isolated from chickens and geesePhylogenetic tree of 98 genotype VIId NDV strains isolated from geese and chickens based on comparison of complete F gene sequences. Blue bars represent 80 chicken-originated isolates. Red bars represent 18 goose-originated isolates. The ruler line represents the distance scale length of phylogenetic tree created by MEGA 5.0, which is 0.005.Back to article page