Fig. 2
From: Dnali1 is required for sperm motility and male fertility in mice
Dnali1 deficiency leads to damaged sperm motility. A Gross morphology of testes and epididymides obtained from adult Dnali1+/+ and Dnali1−/− mice. Scale bar, 5 mm. B The ratio of testis weight/body weight of Dnali1+/+ and Dnali1−/− male mice. C H&E staining of sperm from the cauda epididymides of Dnali1+/+ and Dnali1−/− male mice. Scale bar, 10 μm. (D) CASA analysis of the sperm counts in Dnali1+/+ and Dnali1−/− male mice. (E–F) CASA analyses of the sperm motility (E) and progressive motility (F) in Dnali1+/+ and Dnali1−/− male mice. ns (not significant): P > 0.05, *P < 0.05, ***P < 0.001; unpaired Student’s t-test was used for two-group comparisons. H&E: Hematoxylin and Eosin; CASA: Computer-assisted sperm analysis