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Table 1 Number of “TTCCA” repeats and its single base pair derivatives along with double, triple, four and five base pair derivatives per 3.56 Kb unit of DYZ1 array are shown for all 3 MZT pairs

From: DYZ1 arrays show sequence variation between the monozygotic males

Sr. no.

Repeat unit and derivatives

Number of TTCCA repeat units and its derivatives per 3564 bp HaeIII unit of DYZ1 array

MZT1a

MZT1b

MZT2a

MZT2b

MZT3a

MZT3b

1

TTCCA

235

226

221

228

184

190

2

1 bp derivatives

290

289

286

295

245

238

 

ATCCA

9

9

9

9

7

7

 

TACCA

3

3

3

3

2

2

 

TTACA

16

16

15

16

12

11

 

TTCAA

21

21

22

23

21

19

 

TTTCA

19

19

18

19

17

15

 

TTCTA

25

26

24

25

24

23

 

TTCCT

33

33

34

30

29

27

 

GTCCA

29

29

30

31

26

26

 

TGCCA

10

9

9

9

8

8

 

TTGCA

23

22

24

25

16

18

 

TTCGA

60

60

55

62

50

51

 

TTCCG

17

17

19

18

14

14

 

CTCCA

14

14

12

14

10

10

 

TCCCA

4

4

4

4

2

2

 

TTCCC

7

7

8

7

7

5

3

2 bp derivatives

142

140

154

139

116

120

4

3 bp derivatives

33

36

32

37

28

28

5

4 bp derivatives

9

11

9

8

9

8

6

5 bp derivatives

1

1

1

1

1

1

  1. The differences are highlighted in bold.