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Table 1 Clinical characteristics of individuals with GDF9 bi-allelic variants

From: GDF9His209GlnfsTer6/S428T and GDF9Q321X/S428T bi-allelic variants caused female subfertility with defective follicle enlargement

 

P1

P2

DNA mutation

c.961C>T / c.1283G>C

c.627_628del / c.1283G>C

Protein mutation

p.Q321X / p.S428T

p.His209GlnfsTer6 / p.S428T

Age (years)

36

30

Height/weight (cm/kg)

165/62

156/56

Karyotype

46,XX

46,XX

Diagnosis

Primary infertility

Endometrial atypical hyperplasia

Primary infertility

Duration of infertility (year)

2.5

1.5

Menstrual cycle (Days)

25-35

24-25

AMH (ng/ml)

0.78

1.93

FSH/LH (mIU/ml)

16.24/8.81

15.58/5.52

AFC (bilateral)

5

9