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Table 6 Parameter estimates for branch-site model A

From: Divergent evolution and purifying selection of the flaA gene sequences in Aeromonas

  np Site class Proportion Background Foreground Selected sites under positive selectionc
Model Aa 4 -6631.240 0 0.779 0.027 0.027 87G 105S 107K
    1 0.065 1 1 110E 116V 120G
    2a 0.144 0.027 39.95 135T 141S 153N
    2b 0.012 1 39.95 157G 162Q 174K
Model A with ω = 1b 3 -6638.340 0 0.712 0.026 0.026 176T 185G 191Q
    1 0.060 1 1 200A 205L
    2a 0.210 0.026 1 Not allowed
    2b 0.018 1 1  
  1. a Alternative model; b null model
  2. c Sites inferred under positive selection at the 99% level are in bold, and those at the 95% in italics