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Table 1 Selection pressure analysis of the structural protein of DENV-2 (n = 202) using FEL, IFEL, MEME, and FUBAR

From: Molecular characterization of the viral structural protein genes in the first outbreak of dengue virus type 2 in Hunan Province, inland China in 2018

Serial number AA position FEL IFEL MEME FUBAR
ω p-Value ω p-Value ω p-Value ω Posterior
Prob(α<β)
1 11 / / / / >100 0.083 / /
2 19 / / / / >100 0.027 / /
3 35 / / / / >100 0.066 0.132 0.963
4 207 / / / / >100 0.061 0.174 0.916
5 209 0.049 0.000 0.114 0.012 >100 0.078 0.068 1.000
6 228 / / / / >100 0.056 / /
7 332 / / / / >100 0.032 / /
8 400 / / / / >100 0.004 / /
9 451 0.070 0.014 0.000 0.011 >100 0.069 0.082 0.998
10 463 / / / / >100 0.037 / /
11 464 0.164 0.008 0.000 0.001 >100 0.000 0.182 0.988
12 474 / / / / >100 0.089 / /
13 475 0.153 0.078 0.000 0.047 >100 0.053 0.130 0.983
14 488 / / / / >100 0.053 0.164 0.928
15 506 / / / / >100 0.052 / /
16 521 / / / / >100 0.053 0.133 0.976
  1. Note: Criteria to consider sites with significant evidence of positive selection: p-value < 0.1 in FEL, IFEL, and MEME, Posterior Prob (α < β) > 0.9 in FUBAR, and omega should be greater than 1. Sites that were found to be positive by at least one method are included in the list. “/”: represents that the site was not selected by the corresponding method as a positive or negative selection. “AA”: represents amino acids
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