Fluorescent immunohistochemistry clearly indicated that tumor tissues derived from ME180-YAP and ME180-YAPS127A tumor xenografts had higher expression of Ki67, a known cell proliferation marker, confirming our in vitro observations that YAP regulates the proliferation of cervical cancer cells in vivo (Fig4G, Appendix Fig S8). Here, MKI67 is linked to cervical carcinoma.