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. 2017 Jan 23;13(1):e1006578. doi: 10.1371/journal.pgen.1006578

Fig 2. Histology analysis of testis and epididymis.

Fig 2

(A to D) Gross appearance of the testis and epididymis. WT (A), Zfy-1 knockout (KO) (B), Zfy2-KO (C), Zfy1 and Zfy2 double knockout (Zfy1/2-DKO) (D). (E) Testis weight of WT, Zfy1-KO and 2-KO, and 1/2-DKO mice. Error bars: S.D., n = 3. n.s.: not significant. (F) Sperm counts in the testis. Error bars: S.D., n = 3. (G) Sperm counts in the epididymis. Error bars: S.D., n = 3. (H) HE and periodic acid-Schiff (PAS)-haematoxylin staining of the testis and the cauda epididymis section of WT, Zfy1-KO, Zfy2-KO, and Zfy1/2-DKO mice. Roman numerals indicate the stages of the seminiferous tubules.