| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T275 |
0-88 |
Sentence |
denotes |
CoVs and toroviruses of the Coronaviridae family are specific for the O-Ac SA receptors. |
| T276 |
89-155 |
Sentence |
denotes |
Their S and HE glycoproteins are similar to influenza C virus HEF. |
| T277 |
156-313 |
Sentence |
denotes |
CoVs and all toroviruses bear HE gene form class I envelope membrane proteins of about 400 amino acid residues which bear 7 to 12 N-glycosylation sites [50]. |
| T278 |
314-346 |
Sentence |
denotes |
HE multimer forms enter virions. |
| T279 |
347-465 |
Sentence |
denotes |
Bovine CoV (BCoV) and HCoV-OC43, similar to influenza C virus, recognize Neu5,9Ac2 and bear SA-9-O-acetylesterase [8]. |
| T280 |
466-500 |
Sentence |
denotes |
CoV HEs are all O-acetylesterases. |
| T281 |
501-694 |
Sentence |
denotes |
The HE enzymes found in torovirus, CoV and influenza C virus are evolutionarily interspecies-mutated with about 30% homology by heterologous RNA recombination [51] and horizontal gene transfer. |
| T282 |
695-758 |
Sentence |
denotes |
Therefore, viral HEs are diverse and widespread over evolution. |
