Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Different lengths of nucleotides and deduced amino acids of S1 glycoprotein gene of the 27 isolated IBV strains.
| Length (nt/aa) | Strains |
|---|---|
| 1617/539 | DY05, LZ07, ZX07 |
| 1620/540 | DY07, GM05, HB08, LZ05, NN07, SS06-2, SS07, TC07-1 |
| 1626/542 | CQ04-1, CQ04-2, DY04, FS08-1, FS08-2, GL08-1, GL08-2, HN06-1, HN08, HN06-2, NN04, XX08 |
| 1632/544 | HY06, HY07, SS06-1 |
| 1638/546 | TC07-2 |
