Fig 1: Disruption of the BTB integrity in Ppp6ccKO mice.A ß-Catenin (a marker of adherens junctions, green) immunofluorescence of Ppp6cWT and Ppp6ccKO mice testes. Scale bar: (left) 50 µm, (right) 20 µm. B ZO2 (a marker of tight junctions, green) immunofluorescence of Ppp6cWT and Ppp6ccKO mice testes. Scale bar: (left) 50 µm, (right) 20 µm. C TEX14 (a marker of a marker of testicular intercellular junctions, green) and ß-actin (red) immunofluorescence of Ppp6cWT and Ppp6ccKO mice testes. Scale bar: (left) 50 µm, (right) 20 µm. D Vimentin (a marker for Sertoli apical extensions, green) immunofluorescence of Ppp6cWT and Ppp6ccKO mice testes. Scale bar: (left) 50 µm, (right) 20 µm. Nuclei are stained with DAPI.