Fig. 4From: The role of the prostaglandin E2 receptors in vulnerability of oligodendrocyte precursor cells to deathExpression of EP3 splice variants. Real-time PCR was performed on cDNA generated from OPC RNA with primer pairs specific to each of the three EP3 splice variants. GAPDH was used as an internal standard for comparison for each splice variant (see the Methods section). The alpha variant was significantly more abundant than the beta and gamma variantsBack to article page