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. 2013 Jul 30;8(7):e71213. doi: 10.1371/journal.pone.0071213

Figure 1. NOTCH1 expression in testis.

Figure 1

Immunohistochemistry images of wild-type testis sections stained with anti-NOTCH antibodies. The staining was detected in pre-spermatogonial cells in P1 testis (arrows) and at later stages of spermatogenesis in adult (140 days old) testes. A weak non-specific staining was detected in interstitial testicular cells, but not in germ cells without primary antibody control sections. All images were acquired under the same magnification. The scale bar in control is 20 μm.