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Table 1 Selective patterns for PG genes

From: Duplication and expression of horizontally transferred polygalacturonase genes is associated with host range expansion of mirid bugs

Model npa Ln Lb Estimates of ω Models compared LRTc P Values
Branch model
A: one ratio 293 −59,339.55 ω = 0.10894    
B: one ratio ω = 1 292 −64,212.66 ω = 1 B vs. A 9746.22 0.0
C: predacity branches have ω1, the other branches have ω0 294 −59,339.50 ω1 = 0.09379
ω0 = 0.10900
A vs. C 0.1 0.75
D: predacity branches have ω1 = 1 293 −59,360.06 ω1 = 1
ω0 = 0.10798
D vs. C 41.12 0.0
  1. aNumber of parameters
  2. bThe natural logarithm of the likelihood value
  3. cTwice the log likelihood difference between the two models