Table 4 Nucleotide and amino acid sequence identities (%) of various transmissible gastroenteritis virus (TGEV) strains
SC-Y | WH-1 | Purdue | Purdue 115 | H16 | H165 | M6 | M60 | TS | |
|---|---|---|---|---|---|---|---|---|---|
ORF1A | 99.4/99.1 | 99.9/99.9 | 99.8/99.6 | 99.8/99.8 | 98.9/98.8 | 98.9/98.8 | 99.0/99.0 | 98.9/98.9 | 98.8/98.6 |
ORF1B | 99.8/99.8 | 100.0/100.0 | 99.9/100.0 | 99.9/100.0 | 99.0/99.6 | 99.0/99.6 | 99.0/99.6 | 99.0/99.6 | 98.9/99.6 |
S | 99.7/99.4 | 100.0/99.9 | 99.5/99.0 | 99.9/99.8 | 98.1/97.7 | 98.0/97.6 | 98.3/98.0 | 98.2/97.8 | 98.3/98.0 |
ORF3A | 100.0/100.0 | 100.0/100.0 | 99.5/98.6 | 100.0/100.0 | 93.1/88.9 | 92.6/87.5 | 93.1/88.9 | 92.6/87.5 | 92.1/86.1 |
ORF3B | 99.9/99.6 | 99.9/99.6 | 99.7/99.2 | 99.9/99.6 | 98.9/97.6 | 98.8/97.1 | 98.9/97.6 | 57.4/44.1 | 98.5/96.3 |
E | 100.0/100.0 | 100.0/100.0 | 99.6/98.8 | 100.0/100.0 | 98.0/95.2 | 97.2/92.8 | 98.4/95.2 | 98.4/95.2 | 98.8/96.4 |
M | 99.7/99.2 | 99.9/99.6 | 99.7/99.2 | 99.9/99.6 | 98.1/97.3 | 98.1/97.3 | 98.2/97.7 | 98.2/97.7 | 98.0/97.0 |
N | 99.9/99.7 | 100.0/100.0 | 99.7/99.7 | 99.9/99.7 | 98.2/98.4 | 98.1/98.4 | 98.2/98.4 | 98.0/98.2 | 98.1/98.2 |
ORF7 | 100.0/100.0 | 100.0/100.0 | 100.0/100.0 | 100.0/100.0 | 96.2/93.7 | 96.2/93.7 | 95.8/93.7 | 95.8/92.4 | 96.2/93.7 |