LGs

Total markers

SSR

ISSR

SCAR

Length (cM)

Marker density (cM/marker)

N01

43

43

-

-

115.4

2.7

N02

9

9

-

-

71.3

7.9

N03

19

17

2

-

103.1

5.4

N04

36

30

6

-

103.8

2.9

N05

23

17

6

-

132.0

5.7

N06

13

12

1

-

47.0

3.6

N07

20

19

1

-

95.6

4.8

N08

11

11

-

-

43.4

3.9

N09

17

13

1

3

95.1

5.6

N10

10

10

-

-

52.8

5.3

N11

21

19

2

-

108.3

5.2

N12

19

15

2

2

112.9

5.9

N13

25

22

2

1

107.8

4.3

N14

15

14

1

-

97.1

6.5

N15

17

16

1

-

53.2

3.1

N16

18

16

2

-

54.2

3.0

N17

12

12

-

-

112.6

9.4

N18

13

13

-

-

82.0

6.3

N19

8

8

-

-

62.6

7.8

Total

349

316

27

6

1650.2

4.7

Average

18.4

16.6

1.4

0.3

86.9

4.7

Table 2: Main characteristics of RI-based genetic map for Brassica napus.