Table 1

Twin pair characteristics

Twin pair ID number

Zygositya

Chorionicityb

Twin 1 sex

Twin 2 sex

Gestational age

Birth weight discordance (%)c

Samples removed after QCd


1016

MZ

DC

M

M

37

5.4

T2_18

1022

MZ

MC

M

M

38

12.4

T1_18, T2 _18

1024

MZ

DC

F

F

37

12.1

T2_B

1032

DZ

DC

F

F

37

43.3

T1_18

1035e

MZ

MC

F

F

35

30.8

1042

DZ

DC

M

M

30

19.8

1046

MZ

DC

M

M

37

6.2

1057

DZ

DC

M

M

37

13.3

1058

MZ

DC

M

M

36

22.0

1072

DZ

DC

F

F

37

14.5

1107

MZ

MC

F

F

33

8.1

T1_18

1126

MZ

MC

F

F

32

27.3

T2_18

2034

MZ

DC

F

F

36

3.6

3006

DZ

DC

M

M

37

3.6

3014

MZ

MC

M

M

36

18.0


aMZ, monozygotic; DZ, dizygotic. bMC, monochorionic; DC, dichorionic. c[(Weight of heaviest twin - Weight of lightest twin)/Weight of heaviest twin] × 100. dT1/T2, twin 1/2; B, birth sample; 18, 18 months sample. eTwin-to-twin transfusion syndrome.

Martino et al. Genome Biology 2013 14:R42   doi:10.1186/gb-2013-14-5-r42

Open Data