Figure 1

Superovulation promotes ovarian tumor formation.
(A). Representative images of tumors formed by intraperitoneally injected mCherry-OTICs. a. Interperitoneal tumors (yellow arrows) and ovarian tumors (blue arrows). b–d. Ovaries with tumors formed by mCherry-OTICs. (B). Pie graphs indicate the percentage of mice with ovarian tumors.