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. 2018 Jan 2;13(1):e0190702. doi: 10.1371/journal.pone.0190702

Fig 2. Loss of PKnox1 in the adult testis causes defective spermatogenesis.

Fig 2

The size (A) and weight (B) of adult testes from 12-week-old PKnox1-CKO and control mice 3 weeks after induction of PKnox1 deletion. Bars are the mean and standard deviation of the weight of testes. (n = 4 for each genotype). Tissue sections from control and CKO epididymis stained with H&E (C, D) and testes stained with H&E (E, F), TUNEL (G, H) and anti-SCP3 antibody with DAPI (I, J). Data are representative of 4 independent experiments. Scale bars, 50 μm.