Table 3

Recombinations per chromosome

Chromosome

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

X


AXB-BXA

132

128

109

101

117

87

98

75

75

103

96

82

84

70

75

88

82

58

61

54

BXD

111

128

79

88

87

89

89

65

62

52

88

78

65

48

60

68

68

71

58

38

BXH

65

57

46

65

40

40

37

48

27

29

61

33

41

42

48

42

31

36

36

24

CXB

36

44

41

47

25

36

37

39

29

47

37

32

30

29

31

23

30

34

29

15

BXN

344

357

275

301

269

252

261

227

193

231

282

225

220

189

214

221

211

199

123

131

BXNcM*

344

357

275

301

269

252

261

227

193

231

282

225

220

189

214

221

211

199

123

131

CCRcM*

104

108

86

83

94

74

72

74

64

68

77

59

71

63

60

68

56

56

56

72

Expansion

3.3

3.3

3.2

3.6

2.9

3.4

3.6

3.1

3.0

3.4

3.7

3.8

3.1

3.0

3.6

3.3

3.8

3.6

2.2

1.8


*The distance in centimorgans between the most proximal and the most distal markers on each chromosome. The mean number of strains typed at each marker is approximately 100 and thus distances in centimorgans match the actual number of recombination events per chromosome. In the case of the CCR maps we have truncated map lengths to match the most proximal and distal markers genotyped in the BXN set.

Williams et al. Genome Biology 2001 2:research0046.1-research0046.18   doi:10.1186/gb-2001-2-11-research0046

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