Table 2 Nucleotide and amino acid identities of IBV Moroccan isolates and reference strains
S1 gene nucleotide identity (%) | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Strains | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
1. IBV/Morocco/38 | 100 | 93.5 | 91.6 | 74.3 | 74 | 73.8 | 73.2 | 72.6 | 65.6 | 61.8 | 62 | 56.1 | 61.5 | 53 | 46.3 | 62 | 31.5 | 29.7 | 31.5 |
2. IBV/Morocco/30 | 90.9 | 100 | 94.8 | 77.7 | 77.7 | 77.4 | 76.7 | 76.2 | 68.7 | 65.2 | 65.4 | 58.5 | 65.1 | 49.5 | 48.2 | 65.4 | 31.46 | 29.7 | 33 |
3. IBV/Morocco/01 | 89.4 | 90.9 | 100 | 78.2 | 77.8 | 77.8 | 76.8 | 76.3 | 69.9 | 65 | 65 | 59.1 | 65.7 | 48.8 | 49.3 | 65 | 33.7 | 31.8 | 33.7 |
4. Spain/05/866 | 73.6 | 75.8 | 75.6 | 100 | 98.3 | 98.3 | 93.7 | 92.9 | 77.5 | 71.3 | 71.6 | 63.9 | 71.6 | 41.6 | 52.9 | 71.6 | 75.2 | 35.5 | 37 |
5. Spain/04/22-1 | 73.2 | 76.8 | 74.6 | 96.5 | 100 | 97.7 | 93.9 | 93.5 | 78.1 | 70.8 | 71 | 63.7 | 71.4 | 41.8 | 52.7 | 71 | 75.2 | 35.5 | 37 |
6. Spain/05/221 | 72.7 | 76.3 | 75.1 | 95.4 | 94.8 | 100 | 93.1 | 93.1 | 78.2 | 71.4 | 71.6 | 64.3 | 71.6 | 42.1 | 53.1 | 71.5 | 75 | 35.7 | 37 |
7. Italy-02 | 71.3 | 74.8 | 73.6 | 89.7 | 91.4 | 89.7 | 100 | 97.1 | 74.6 | 71 | 71.2 | 65.1 | 69.8 | 4.3 | 52.3 | 71.2 | 73.3 | 35.3 | 36.4 |
8. It/497/02-1 | 69.4 | 73.3 | 71.6 | 90.2 | 92 | 91.4 | 93.1 | 100 | 75.6 | 70.4 | 70.6 | 64.2 | 70.4 | 41.8 | 52.1 | 70.6 | 74.1 | 34.9 | 35.7 |
9. 4/91 | 63.6 | 65.3 | 66.5 | 76.1 | 76.1 | 76.7 | 72.2 | 72.2 | 100 | 74.14 | 74.3 | 60.6 | 73.4 | 38.4 | 48.9 | 74.3 | 71.5 | 34.9 | 35.9 |
10. H120 | 58.8 | 61.8 | 61.4 | 68.4 | 67.2 | 66.1 | 66.1 | 64.9 | 65.3 | 100 | 99.4 | 61.1 | 72.2 | 35.9 | 45.9 | 99.4 | 69.2 | 33.1 | 35 |
11. Ma5 | 59.3 | 62.3 | 61.9 | 68.9 | 67.8 | 66.7 | 66.7 | 65.5 | 65.3 | 99.4 | 100 | 61.3 | 72.4 | 36.1 | 46.1 | 100 | 69.3 | 33.1 | 35 |
12. D274 | 55.1 | 57.3 | 58.4 | 66.5 | 65.9 | 67 | 67.6 | 65.9 | 61.9 | 58.9 | 58.9 | 100 | 58.8 | 33.8 | 42.4 | 61.3 | 61.1 | 27.9 | 29.5 |
13. Qx | 60 | 62 | 62.6 | 68.9 | 67.8 | 66.7 | 67.8 | 66.1 | 69.3 | 72 | 72.6 | 60.2 | 100 | 37.3 | 47.9 | 72.4 | 70.2 | 32.1 | 32.8 |
14. TN556/07 | 52.7 | 48.5 | 48.1 | 42.1 | 42.5 | 42.9 | 40.8 | 42.1 | 41 | 34.4 | 34.9 | 36.1 | 37.4 | 100 | 58.7 | 36.1 | 38.7 | 22 | 22.2 |
15. TN296/07 | 37.3 | 38.6 | 39.5 | 45.9 | 44.8 | 44.8 | 44.5 | 44.3 | 43.7 | 38.5 | 39 | 38.2 | 40.7 | 41.6 | 100 | 46.1 | 49.2 | 28.2 | 28.5 |
16. NGA/A116E/2006-1 | 59.3 | 57,9 | 60,41 | 68.9 | 67.8 | 66.7 | 66.7 | 65.5 | 65.3 | 99.4 | 99.4 | 58.9 | 72.6 | 34.9 | 39 | 100 | 69.3 | 33.1 | 35 |
17. Ark/C6d | 61.3 | 63.8 | 61.9 | 73.7 | 73.7 | 73.2 | 72.1 | 72.1 | 67.1 | 63.9 | 64.4 | 62.5 | 68.9 | 39.4 | 42.4 | 64.4 | 100 | 34.5 | 36.4 |
18. Egypt/SCU-14/2013-1 | 12.9 | 14.5 | 13.6 | 16.9 | 17.5 | 16.9 | 16.4 | 16.4 | 14.3 | 16.5 | 17 | 12.6 | 17.1 | 10.4 | 11.6 | 17 | 16.1 | 100 | 81.8 |
19. Egypt/Beni-Suef/01 | 13.8 | 14 | 14.6 | 18 | 18.6 | 18 | 17.5 | 17.5 | 15.4 | 17 | 17.6 | 14 | 18.8 | 10.7 | 11.4 | 17.6 | 17.2 | 81.3 | 100 |
S1 protein amino acid identity (%) | |||||||||||||||||||