Table 3.
Variations observed in the aa sequence of the S1 portion of the S glycoproteins of BCoV field strains associated to WD, NCD, or pneumonia, specific to virulent EBCoV strains when compared to the reference Mebus straina
Amino acid | Pathology and strains |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
EBCoV strains |
RBCoV strains |
||||||||||
NCD |
WD |
||||||||||
Mebus (HRT) | Mebus (FBK) | BCoV.Que (MDBK) | BCQ.571 (HRT) | BCQ.1523 (HRT) | BCQ.7373 (HRT) | BCQ.2590 (HRT) | OK-0514 (HRT) | BCO 43277 (HRT) | BCO 44175 (HRT) | BCQ 3994 (HRT) | |
154 | L | * | * | * | F | F | F | * | * | * | * |
182 | E | * | * | K | K | K | K | * | * | * | * |
196 | K | * | * | * | * | N | N | * | * | * | * |
215 | E | * | * | K | K | K | K | * | * | * | * |
273 | A | * | * | P | P | P | P | * | * | * | * |
320 | D | * | * | N | N | N | N | * | * | * | * |
509 | N | * | * | * | T | T | T | * | * | * | * |
759 | D | * | * | V | V | * | * | * | * | * | * |
An asterisk (*) indicates a consensus with the reference Mebus strain.