From: Genome-wide analysis of purple acid phosphatase structure and expression in ten vegetable species
Lineage-based tests for selection | ||||||||
model | clade No. | np | lnL | 2|ΔlnL| | Significant (p < 0.05) | ω | ω (background) | ω (foreground) |
one-ratio model |  | 537 | −37,685.482872 |  |  | 0.08013 |  |  |
two-ratio model | A | 538 | −37,681.586780 | 7.792184 | yes |  | 0.08013 | 0.00200 |
B | 538 | −37,678.998415 | 12.968914 | yes |  | 0.08020 | 0.00049 | |
C | 538 | −37,683.604012 | 3.757720 | no |  | 0.08030 | 0.00916 | |
D | 538 | −37,685.271690 | 0.422364 | no |  | 0.08011 | 0.01379 | |
E | 538 | −37,684.446480 | 2.072784 | no |  | 0.08031 | 0.00402 | |
F | 538 | −37,684.155074 | 2.655596 | no |  | 0.08034 | 0.00301 | |
G | 538 | −37,685.056969 | 0.851806 | no |  | 0.08018 | 0.00755 | |
H | 538 | −37,682.302812 | 6.360120 | yes |  | 0.08020 | inf. | |
I | 538 | −37,683.897444 | 3.170856 | no |  | 0.08019 | inf. | |
Branch-sites test for positive selection of clade H | ||||||||
model | np | lnL | 2|ΔlnL| | Significant | Class 0 | Class 1 | Class 2a | Class 2b |
Null (neutral) | 539 | −37,663.562931 |  |  | p = 0.56355 ω (background) = 0.08032 ω (foreground) = 0.08032 | p = 0.00407 ω (background) = 1 ω (foreground) = 1 | p = 0.42929 ω (background) = 0.08032 ω (foreground) = 1 | p = 0.00310 ω (background) = 1 ω (foreground) = 1 |
Positive Selection | 540 | −37,661.849118 | 3.427626 | no (vs Null) | p = 0.52279 ω (background) = 0.08042 ω (foreground) = 0.08042 | p = 0.00377 ω (background) = 1 ω (foreground) = 1 | p = 0.47005 ω (background) = 0.08042 ω (foreground) = inf. | p = 0.00339 ω (background) = 1 ω (foreground) = inf. |