Table 3 Seven at-risk couples and three at-risk females with confirmed test results of their subsequent pregnancies.

From: Diagnostic yield of expanded carrier screening of a multi-ethnic population in yunnan, China

No

Gene

P/LP Variant

Origin

Follow-up

AR-CP6

CYP21A2

NM_000500.7:c.844G > T(p.Val282Leu)

Female

Non-carrier in amniocentesis; live birth

  

NM_000500.7:c.955C > T(p.Gln319*)

Male

 

AR-CP16

HBA1/2

αα/–SEA(p.?)

Female

Non-carrier in amniocentesis; live birth

  

αα/-α4.2(p.?)

Male

 

AR-CP4

SLC22A5

NM_003060.3:c.338G > A(p.Cys113Tyr)

Female

Heterozygous carrier in amniocentesis; live birth

  

NM_003060.3:c.51C > G(p.Phe17Leu)

Male

 

AR-CP7

PCDH15

NM_033056.3:c.3651del(p.Phe1218Serfs*15)

Female

Heterozygous carrier in amniocentesis; live birth

  

NM_033056.3:c.2971C > T(p.Arg991*)

Male

 

AR-CP10

RYR1

NM_000540.2:c.13027_13028dup(p.Gly4344Leufs*32)

Female

Heterozygous carrier in amniocentesis; live birth

  

NM_000540.2:c.4484G > A(p.Trp1495*)

Male

 

AR-CP21

CPS1

NM_001875.4:c.1912C > T(p.Arg638*)

Female

Heterozygous carrier in amniocentesis; live birth

  

NM_001875.4:c.2407C > G(p.Arg803Gly)

Male

 

AR-CP19

AGXT

NM_000030.2:c.358 + 1G > C(p.?)

Female

Compound heterozygous in amniocentesis; induced abortion

  

NM_000030.2:c.2 T > C(p.?)

Male

 

XL-SF4

F8

NM_000132.3:c.5820_5834delins33(p.Asn1941_Met1945delins11)

Female

IVF

XL-CP2

DMD

NM_004006.3:ex.48del(p.?)

Female

Male fetus positive in amniocentesis; induced abortion

XL-CP4

CHM

NM_000390.3:c.613_614del(p.Asp205Tyrfs*17)

Female

Positive in amniocentesis; natural birth of an affected male infant