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Table 4 DDA markers linked in coupling with parental haplotype linkage groupsa

From: Translocation of a parthenogenesis gene candidate to an alternate carrier chromosome in apomictic Brachiaria humidicola

Haplotype pair

CIAT 26146

CIAT 16888

1

2

3

4

5

6

1

2

3

4

5

6

a,b

5

6

1

6

2

1

6

0

1

2

1

2

a,c

2

4

1

1

1

5

2

7

0

6

0

3

a,d

3

2

0

5

2

0

3

9

1

6

1

6

b,c

1

1

1

6

0

3

8

15

8

18

5

5

b,d

7

3

1

3

1

3

5

6

6

12

2

3

c,d

1

2

5

1

1

4

7

8

6

18

2

6

a,e

1

1

4

2

2

2

0

0

0

0

0

0

a,f

7

4

0

4

0

0

0

0

0

0

–

0

a,g

–c

–

–

–

–

–

–

–

–

–

–

0

b,e

3

6

2

4

1

5

0

0

0

0

1

0

b,f

3

4

3

0

1

4

0

1

0

0

–

0

b,g

–

–

–

–

–

–

–

–

–

–

–

0

c,e

4

6

1

4

0

5

0

0

0

0

0

0

c,f

1

10

4

6

1

3

0

0

0

0

–

0

c,g

–

–

–

–

–

–

–

–

–

–

–

0

d,e

2

3

3

6

1

1

0

0

0

0

0

0

d,f

1

6

3

1

1

6

0

0

0

0

–

0

d,g

–

–

–

–

–

–

–

–

–

–

–

0

e,f

4

5

5

3

0

4

8

0

0

9

–

1

e,g

–

–

–

–

–

–

–

–

–

–

–

0

f,g

–

–

–

–

–

–

–

–

–

–

–

3

total

45

63

34

52

14

46

39

46

22

71

12

29

P b

0.13

0.16

0.2

0.22

0.92

0.28

< 0.001

< 0.001

< 0.001

< 0.001

0.035

< 0.001

  1. aNumber of double dose alleles (DDAs) linked in coupling with each possible pair of SDA haplotypes (a-g) of the six base chromosomes of B. humidicola on the CIAT 26146 and CIAT 16888 genetic maps
  2. bP values for χ2 tests of random distribution of shared DDA linkages assuming there is no differentiation of sub-genomes
  3. cIndicates that this haplotype pair does not exist for the given chromosome
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BMC Genomics

ISSN: 1471-2164

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