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Table 1 aCGH result of analysed blastomeres on day 3 embryos

From: Array comparative genomic hybridization analyses of all blastomeres of a cohort of embryos from young IVF patients revealed significant contribution of mitotic errors to embryo mosaicism at the cleavage stage

Embryo Patient Age Day 3 cell number (grade) Number of cells studied Genotype (no. of cell) Category
1 B 31 8(2) 8 46,XX (7); Diploid - aneuploid mosaic (<38%)
49,XX,+2,+13,+14 (1)
2 B 31 8(1) 8 46,XY (8) Normal
3 C 32 8(1) 8 46,XX (4) Diploid - aneuploid mosaic (>38%)
44,XX,-14,-15 (1)
48,XX,+14,+15 (1)
46,XX,del(Xq21.2-qter) (1)
No result (1)
4 C 32 8(1) 8 43XY,-14, -15,-16 (1) Aneuploid mosaic
47,XY,+14,+15,-16 (2)
45,XY,-16 (4)
No result (1)
5 C 32 7(4) 7 45,XX,-20 (4) Aneuploid mosaic
44,XX,-4,-20 (1)
No result (2)
6 D 28 8(2) 8 46,XX,del(2pter-p16.3) (6) Aneuploid mosaic
46,XX,dup(2pter-p16.3) (2)
7 D 28 8(3) 8 46,XY (2) Diploid – aneuploid mosaic (>38%)
47,XY,+16 (5)
Chaotic (1)
8 D 28 9(3) 9 46,XX (6) Diploid – aneuploid mosaic (<38%)
47,XX,+19 (2)
Chaotic (1)
9 E 29 8(4) 9* 46,XX (1) Diploid - aneuploid mosaic (>38%)
45,XX,-15 (2)
47,XX,+15 (1)
44,XX,-15,-22 (1)
46,XX,dup(15q11.1-q22.2) (3)
No result (1)
10 E 29 7(4) 7 46,XY (2) Diploid - aneuploid mosaic (>38%)
46,XY,dup(10q21.1-qter) (1)
46,XY,del10q (1)
47,XY,+15,del(10q21.3-qter) (1)
42,XY,-13,-15,-18,-19 (1)
50,XY,+13,+15,+18,+19 (1)
11 E 29 8(2) 10* 46,XY (9) Normal
No result (1)
12 E 29 7(1) 7 46,XX (4) Diploid - aneuploid mosaic (<38%)
44,XX,-11,-20 (2)
No result (1)
  1. *Biopsied blastomeres cleaved before cells were placed in tubes.