Fig. 3From: Correlation of cumulus gene expression of GJA1, PRSS35, PTX3, and SERPINE2 with oocyte maturation, fertilization, and embryo developmentRelative mRNA levels of GJA1 (a), PRSS35 (b), PTX3 (c), and SERPINE2 (d) in cumulus cells of fertilized and unfertilized oocytes, as revealed by qRT-PCR. *P < 0.05Back to article page