TABLE 6.
Positive-selection analysis
Codon positiona | FUBARb | MEMEc |
---|---|---|
ORF1 (p48 [NS1-2]) 79 | 0.991 | 0.037 |
ORF2 (VP1) 106 | 0.993 | 0.014 |
ORF2 (VP1) 298 | 0.984 | >0.05 |
ORF3 (VP2) 144d | 0.983 | 0.043 |
Codons under positive selection in 140 cluster 1 norovirus genomes sequenced in this study as detected by FUBAR (44) and the MEME (43).
Posterior probability values obtained by FUBAR are shown.
P values obtained by MEME are shown.
The analysis of ORF3 covered the first 247 of the protein's 268 codons.