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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: Andrology. 2019 May 1;7(5):631–643. doi: 10.1111/andr.12632

Figure 1). Visualization of NCs and CCs in the epididymis of transgenic mice expressing EGFP under the control of the promoter of the V-ATPase B1 subunit (B1-EGFP).

Figure 1)

EGFP+ NCs (green) are located in the IS, and EGFP+ CCs (green) are located in the caput (A), corpus (C) and cauda (D) regions. B) In the IS, NCs have a “champagne glass” appearance and their nuclei are located in the apical region of the epithelium, compared to adjacent PCs. A dense network of filamentous actin is seen in the apical stereocilia of PCs (labeled in red using phalloidin). Nuclei are labeled in blue using DAPI. Bars: A, C, D = 500 μm, B = 5 μm.