Table 1 Syntenies found between rainbow trout linkage groups and medaka, stickleback and zebrafish chromosomes (figures correspond to chromosomes numbers of medaka, stickleback and zebrafish)

RT01

1

12, 13, 14

groupVII, groupXIV

10, 15, 21

RT02

2

01, 08

groupIX, groupXI

01, 03, 06, 13, 22

RT03

2

10, 11

groupIV, groupX

12, 14, 16, 17, 19

RT04_25

2

01, 02, 10, 22

groupI, groupIV, groupXV

14, 17

RT05

2

21

groupXVI

09, 22

RT06

2

04, 06, 15, 19

groupV, groupVI, groupVIII, groupXIX

13, 17, 18, 22, 25

RT07

2

06, 17, 20, 23

groupIV, groupXXI

02, 04, 24

RT08

2

04, 12, 17

groupVIII, groupXIV

02, 06, 10, 17, 21, 22

RT09

2

08, 12, 14

groupVII, groupXI, groupXIII

03, 05, 10, 17, 21

RT10

2

03, 06, 09

groupII, groupXIII, groupXIX

05, 07, 08, 10, 18, 25

RT11

1

13

groupI

15, 17, 18

RT12

2

02, 04, 05, 07, 10, 21, 22

groupI, groupVIII, groupXII, groupXV, groupXVI, groupXVII

01, 02, 06, 08, 09, 11, 21, 22, 23

RT13

1

17

groupIII

02, 08, 17, 20

RT14

2

01, 02, 22

groupI, groupIX, groupXV

01, 17

RT15

2

06, 18, 23

groupIV, groupVII

04, 07

RT16

2

02, 03, 07, 11, 21, 22

groupI, groupII, groupX, groupXV, groupXVI

01, 02, 06, 09, 11, 12, 19, 22

RT17

2

15, 19

groupV, groupVI

07, 12

RT18

1

03, 06

groupII, groupXIX

07, 25

RT19

2

05, 09, 20, 21

groupXIII, groupXXI

02, 05, 08, 09, 11, 21

RT20

2

01, 14

groupI, groupVII, groupIX

01, 10, 17, 21

RT21

2

05, 07, 18

groupVII, groupXII

07, 08, 11, 23

RT22

2

07, 15, 19

groupV, groupVI, groupXII

08, 12, 13, 17, 23

RT23

2

17, 24

groupIII, groupXVIII

02, 11, 20

RT24

2

04, 05, 06, 08, 24

groupVIII, groupXI, groupXVIII, groupXIX

03, 06, 11, 17, 20, 23, 25

RT26

1

13

groupI

15, 18

RT27

2

06, 16

groupXIX, groupXX

04, 15, 16, 18, 25

RT29

2

01, 03, 05, 06, 07, 08, 15

groupVII, groupIX, groupXI, groupXII, groupXVII

01, 03, 05, 06, 08, 11, 13, 22, 23

RT30

1

15, 19

groupV, groupVI

05, 12, 13, 17

RT31

2

16, 21

groupXVI, groupXX

07, 09, 16

Total

52

87

74

126