Figure 2.

Immunocytochemical detection of keratins and beta catenin in porcine cervical epithelial cells. Keratins were detected in A) primary cells, B) passage one, C) passage 5; D) negative control. Beta catenin is shown in E) primary cells and F) passage one. Counterstain: hemalum.

Miessen et al. BMC Veterinary Research 2012 8:31   doi:10.1186/1746-6148-8-31
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