Fig. 5From: Characterization of WWOX expression and function in canine mast cell tumors and malignant mast cell linesImmunohistochemistry for WWOX in primary canine mast cell tumor samples. Immunohistochemistry was performed for WWOX using a tissue microarray of primary MCTs and paired normal skin biopsies. Signal intensity and percent positivity were scored. Examples of no (a), mild (b), moderate (c), and strong (d) stain intensity are shown (20X)Back to article page