Table 1 The fecundity test of Axdnd1−/− mice.

From: AXDND1, a novel testis-enriched gene, is required for spermiogenesis and male fertility

Axdnd1 genotype

Number of female mice

Litter size

Male

Female

+/+

+/+

10

8.0 ± 2.3

Axdnd1–/–

+/+

6

0

Axdnd1+/–

Axdnd1–/–

12

7.1 ± 1.8

+/+

Axdnd1–/–

6

7.6 ± 2.1