Figures of the Article

• Mouse fidgetin has a unique ZP-dominant localization among all MTSPs within oocytes.
• Mouse fidgetin is enriched within ovaries and oocytes.
• Fidgetin interacts with ZP proteins.
• Fidgetin knockdown caused increased polyspermy.
• Fidgetin knockout did not affect female fertility.
• Fidgetin knockout specifically induced compensative upregulation of fidgetin-like 1.