Table 2 Sites under positive selection according to six different methods in the three mitochondrial coding genes
Site | Amino acid replacements | Aminoacid change | PAML | |||||
|---|---|---|---|---|---|---|---|---|
SLAC | REL | FEL | MEME | FUBAR | Branch-sites | |||
COX1 | 3 | Y; S (2, 12, 14, 21, 22, 23, 24); P (15) | x | – | x | – | – | – |
177 | T, A (19) | – | – | – | – | – | E. mitis | |
199 | G; L (2, 6, 7, 14, 15); V (1); A (5, 10) | – | – | – | x | x | – | |
363 | T; S (5, 9, 13, 25) | – | – | – | x | – | – | |
365 | V; L (2, 6, 7, 14, 18, 21, 23, 24) | – | – | x | x | – | – | |
415 | S; I (12) | – | x | – | – | – | – | |
457 | V; I (9, 12) | – | x | – | – | – | – | |
COX3 | 82 | S; C (3, 17, 18, 19, 20, 21); A (16) | – | – | x | – | – | – |
135 | I; V (17, 18, 19, 20) | – | – | – | – | – | E. mitis | |
145 | A; S (16, 22, 24, 25) | – | – | x | – | – | – | |
208 | T; V (2, 6, 7, 14, 24, 25), P (1, 5, 9, 10, 11, 13, 14); A (4, 8); L (12) | x | – | x | – | – | – | |
218 | S; N (3) | – | – | – | – | – | E. brunetti | |
CYTB | 131 | F, Y (12) | – | x | – | – | – | – |
185 | F, Y (10) | – | x | – | – | – | – | |
264 | Y; N (10) | – | – | – | x | x | E. mitis | |
347 | V; L (9, 11, 13, 25); A (1, 12, 21); I (3); G (10), T (15) | x | – | x | – | x | – | |