| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T221 |
0-106 |
Sentence |
denotes |
The expression of recombinant protein-based SARS subunit vaccines may be changed by the following factors. |
| T222 |
107-406 |
Sentence |
denotes |
First, addition of an intron splicing enhancer to the truncated SARS-CoV S protein fragments results in better enhancement of protein expression in mammalian cells than the exon splicing enhancers, and different cells may result in different fold increase of protein expression (Chang et al., 2006). |
| T223 |
407-627 |
Sentence |
denotes |
Second, inclusion of a post-transcriptional gene silencing suppressor p19 protein from tomato bushy stunt virus to a SARS-CoV N protein may significantly increase its transient expression in tobacco (Zheng et al., 2009). |
