Figure 2.

MPP6 enriches within ovaries and oocytes. (A) Western blot showed that MPP6 was rich within ovaries. (B) Q‐PCR showed that MPP6 was rich within ovaries. (C) Immunohistochemistry showed that MPP6 level kept constant as follicles develop from primordial to antral stage. (D) Quantification of (C). PF, primordial follicle; SF, secondary follicle; AF, antral follicle. (E) Western blot showed that MPP6 protein is more abundant in oocytes than in granulosa cells (GCs). (F) Q‐PCR showed that MPP6 mRNA is more abundant in oocytes than in granulosa cells. Scale bar, 50 µm. **P < .01