Table 1.

Comparison of sperm defects between Agtpbp1^R791H/R791H and control mice

Defects	KI mice (%)	Control mice (%)	p-value
Incomplete head differentiation	20.220 ± 0.794	12.240 ± 1.733	0.0008***
Head bent and attached to the midpiece	10.080 ± 1.361	6.928 ± 0.480	0.0496*
Tail bent at the annulus, the end of the midpiece	9.007 ± 1.277	10.050 ± 1.703	0.6070
Total	39.320 ± 1.580	29.60 ± 2.716	0.0360*

^*p < 0.05; ***p < 0.001