Table 2.
Pairwise sequence identity analysis of strain 40440-M/2015.
| Analysed stretch | FAdV serotypes with the highest sequence identity between them |
Other FAdV type pairs with higher sequence identity between them than measured between strains 40440-M/2015 and 340 | Sequence identity between strains 40440-M/2015 and 340 (FAdV-5) | ||
|---|---|---|---|---|---|
| Serotype ordinal No | FAdV species | Identity | |||
| Complete genome (nt) | 2 & 11 | D | 97.98% | - | 97.44% |
| DNA polymerase (aa) | 7 & 8a | E | 99.69% | 11 pairsa | 98.61% |
| Penton base (aa) | 4 & 10 | C | 100.00% | 6 & 8b; 2 & 11; 7 & 8a | 99.63% |
| Hexon - complete (aa) | 2 & 11 | D | 97.79% | 3 & 9; 4 & 10 | 97.27% |
| Hexon - loop 1 (aa) | 4 & 10 | C | 92.55% | 2 & 11; 6 & 7; 3 & 9 | 89.94% |
| Fiber knob (aa) | 4 F1 & 10 F1b | C | 96.67% | - | 92.11% |
| Concatenate (aa)c | 2 & 11 | D | 96.75% | 4 & 10 | 96.19% |
| ORF19 (nt) | 6 & 7 | E | 99.77% | 9 & 11; 2 & 11; 2 & 9; 6 & 8a; 7 & 8a | 79.61% |
| ORF19 (aa) | 6 & 7 | E | 99.59% | 9 & 11; 2 & 11; 2 & 9; 6 & 8a; 7 & 8a | 83.82% |
Abbreviations: aa: amino acid; FAdV: fowl adenovirus; nt: nucleotide; ORF: open reading frame.
a
The 11 pairs: 4 & 10; 2 & 3; 6 & 7; 2 & 9; 9 & 11; 8a & 8b; 3 & 11; 6 & 8a; 7 & 8b; 3 & 9; 2 & 11.
b
Fiber 1 of fowl adenovirus 4 and 10.
c
Concatenate of the major antigenic determinants: penton base, hexon loop 1, hexon loop 2 and fiber knob amino acid sequences. Both fiber 1 and 2 were included in the concatenate for FAdV-1, -4 and -10.