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98 | Paldurai and Samal

a
b
Table 3.4 Pairwise per cent nucleotide sequence identity and evolutionary divergence estimate based on genome sequences of avian
paramyxovirus serotypes
APMV serotype APMV-1 APMV-2 APMV-3 APMV-4 APMV-5 APMV-6 APMV-7 APMV-8 APMV-9 APMV-10
APMV-1 * 45.6 42.5 42.7 44.5 42.9 44.1 44.9 57.8 44.5
0.974 1.105 1.110 1.019 1.096 1.036 0.992 0.621 1.022
APMV-2 * 43.2 43.7 48.7 46.8 49.1 57.6 44.6 60.4
1.096 1.069 0.878 0.947 0.865 0.643 1.015 0.571
APMV-3 * 46.1 41.7 41.8 42.6 43.1 42.3 42.7
0.973 1.155 1.176 1.110 1.105 1.107 1.109
APMV-4 * 42.6 41.6 42.8 42.4 42.2 42.5
1.106 1.154 1.099 1.123 1.117 1.092
APMV-5 * 55.0 48.3 48.6 43.4 48.9
0.701 0.888 0.877 1.058 0.865
APMV-6 * 46.7 45.7 42.2 46.6
0.962 0.988 1.122 0.943
APMV-7 * 49.6 43.7 49.2
0.854 1.049 0.856
APMV-8 * 45.1 58.2
0.997 0.637
APMV-9 * 44.4
1.013
APMV-10 *

APMV-11

APMV-12
APMV-13

APMV-14
APMV-15

APMV-16

APMV-17

APMV-18

APMV-19

APMV-20

APMV-21 c

a Green values indicate pairwise per cent nucleotide sequence identities calculated between genome sequences of APMV serotypes. See
phylogenetic tree (Fig. 3.7) for the GenBank accession numbers of the genome sequences used. The nucleotide per cent identity was calculated
using ClustalW alignment in MegAlign program of Lasergene software. Per cent identity values from 50.0 and above are underlined.
b Black values indicate pairwise evolutionary divergence estimates between genome sequences of APMV serotypes. The number of base
substitutions per site between sequences are shown. Standard error estimate(s) ranged from 0.007 to 0.025. Evolutionary analyses were
conducted using the Kimura 2-parameter model (Kimura, 1980) in MEGA7 (Kumar et al., 2016).
c Putative APMV serotype awaiting official recognition from the ICTV.