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Table 3 Positive selection sites identified with selecton with d.f. =1

From: Plastome organization and evolution of chloroplast genes in Cardamine species adapted to contrasting habitats

Gene

Null

Positive

Putative sites under positive selection *

ycf1

-21668,5

-21647,6

24(343 P, 424 A, 533 D, 565 H, 970 L, 1293 L, 1313 N, 1399 R, 1400 N, 1414 R, 459 W, 564 I, 738 K, 922 F, 928 L, 1081 F, 1113 T, 1235 K, 1259 P, 1343 R, 1428 F, 1475 S, 1477 R, 1533 Y)

rbcL

-3000,07

-2984,64

3(326 V, 472 V, 477 A)

rpoC2

-11431,8

-11423,5

7(490 F, 527 L, 540 P, 541 H, 981 A, 998 L, 1375 Y)

rpl14

-631,147

-623,836

2(18 K, 33 K)

matK

-5014,38

-5007,21

1(51 V)

petD

-1052,21

-1045,47

2(138 V, 139 V)

ndhF

-6497,59

-6491,61

4(65 I, 509 F, 594 Q, 734 M)

ccsA

-3031,79

-3026,12

5(97 H, 100 H, 176 L, 182 E, 184 F)

accD

-4142,84

-4137,43

3(112 F, 167 H, 485 E)

rpl20

-834,791

-831,556

2(80 R, 117 E)

  1. *lower bound > 1.
  2. “Null” and “Positive” columns list likelihood values obtained under the models M8a (null model) and M8 (positive selection), respectively.