Fig. 5
From: Novel copy number variations within SYCE1 caused meiotic arrest and non-obstructive azoospermia
Expression of DMC1 and PNA in the testes of NOA-affected patients and patient with OA as a positive control. A–C Immunofluorescence staining showed the expression of DMC1 (green) and PNA (red) in the testicular tissue of NOA-affected patient P6326 (A), P10377 (B), and the patient with OA as a positive control (C). Scale bars = 20 μm in A–C. And the arrow indicates the acrosome of spermatids in the testis