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Table 2 Reciprocal chromosomal arm gain-loss complementary pairs in SCM, TE, and WB: Aneuploid-complementary

From: Validation of preimplantation genetic tests for aneuploidy (PGT-A) with DNA from spent culture media (SCM): concordance assessment and implication

Embryo

ID

Samples

NGS results

Subchromosomal arm/mosaic

GC%

5

SEC

+ 3p(pter→p25.3,~ 11 M, ×3)

±3p

39.67

TE

-3p(pter→p25.3,~ 11 M, × 1)

WB

-3p(pter→p24.3,~ 19 M,× 1)

43

SEC

−5(×1),-13(× 1),-14(× 1,mos*),+ 15(×3,mos*),-Xq(q13.3 → qter, ~ 81 M, × 1,mos*),...

±5mos

39.51

TE

+ 5(× 3,mos*),+ 14(p11.1 → q32.13,~ 78 M,× 3,mos*)

WB

+ 5(×3,mos*,~ 30%)

46

SEC

(q24.3 → qter,~ 24 M,×1),+13q(q21.33 → qter,~ 43 M,× 3, mos*)

±13q mos

38.55

TE

-6q(q24.2 → qter,~ 26 M,×1,mos*),-7q(q21.11 → qter,~ 81 M,× 1,mos*), −13(pter→q31.1,~ 61 M,× 1,mos*),-21 (× 1,mos*)

WB

-6q(q25.2 → qter,~ 17 M,× 1),+13q(q21.33 → qter,~ 44 M,× 3)

49

SEC

+ 4(pter→q22.1,~ 90 M,× 3,mos*),-11q(q13.4 → qter,~ 64 M, × 1,mos*),-13(q21.31 → qter,~ 52 M,× 1,mos*),+ 19(× 3)

±13q- mos

38.55

TE

+ 3(× 3,mos*),+9q(q33.1 → qter,~ 22 M,× 3,mos*),+13q(q31.1 → qter,~ 33 M,× 3,mos*),+ 15(× 3,mos*),+ 19(× 3), …

WB

+ 19(× 3)

58

SEC

+ 2(p16.1 → q22.1,~ 80 M,× 3),-3(p11.1 → qter,~ 110 M,× 1),+ 6(p21.1 → qter,~ 125 M,× 3),+ 7(pter→q11.23,~ 75 M,× 3),8(p23.1 → q24.23,~ 128 M,× 1), …

±3p

39.67

TE

+ 3(p12.3 → qter,~ 122 M,× 3)

WB

+ 3(p12.3 → qter,~ 122 M,× 3)

73

SEC

+ 2(× 3),+ 4(× 3),+ 6(p22.3 → qter,~ 147 M,× 3),+ 7(× 3),+ 8(× 3),...

±6p

39.61

TE

-6p(pter→p22.3,~ 16 M,× 1),+10p(pter→p15.1,~ 8 M, × 3)

WB

-6p(pter→p22.3,~ 16 M,× 1),+10p(pter→p15.1,~ 8 M,× 3)