PMC:7115396 / 3316-3488 7 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T23 | 8-160 | Sentence | denotes | The S1 protein contains the receptor-binding domain and mediates viral attachment to host cells, whereas S2 is responsible for membrane fusion [5], [6]. |