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Table 2 Number of “TTCCA” repeats and it’s 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 MZT1

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 3.56 Kb unit of DYZ1 array
MZT1a MZT1a MZT1b MZT1b
(Blood DNA) (Germline DNA) (Blood DNA) (Germline DNA)
1 TTCCA 235 234 226 232
2 1 base pair derivatives 290 290 289 288
  ATCCA 9 10 9 9
  TACCA 3 3 3 4
  TTACA 16 15 16 16
  TTCAA 21 22 21 22
  TTTCA 19 19 19 18
  TTCTA 25 25 26 25
  TTCCT 33 32 33 32
  GTCCA 29 30 29 30
  TGCCA 10 10 9 10
  TTGCA 23 22 22 22
  TTCGA 60 60 60 60
  TTCCG 17 17 17 16
  CTCCA 14 14 14 14
  TCCCA 4 4 4 4
  TTCCC 7 7 7 6
3 2 base pair derivatives 142 142 140 140
4 3 base pair derivatives 33 33 36 35
5 4 base pair derivatives 9 9 11 9
6 5 base pair derivatives 1 1 1 1
  1. The differences are highlighted in bold.