From: Assessment of contemporary genetic diversity and inter-taxa/inter-region exchange of avian paramyxovirus serotype 1 in wild birds sampled in North America
Sub-genotype
Ib
Ic
Id
Xa
Xb
Ia
0.069
0.061
0.062
0.103
0.102
0.080
0.075
0.113
0.112
0.070
0.119
0.117
0.114
0.047