Fig. 5

Immunostaining of TET3 in normal ovarian tissue and serous ovarian cancer. The representative photographs were taken using a section microscope scanner at 40× and 400×. a Moderate immunostaining of TET3 in cytoplasm of normal ovarian tissue. b Weak immunostaining of TET3 in cytoplasm of well differentiated serous ovarian cancer. c Weak positivity of TET3 in cytoplasm of moderately differentiated serous ovarian cancer. d Weak to negative positive staining of TET3 in cytoplasm of poorly differentiated ovarian cancer tissue