Table I.

The sequences of siRNA and primers used in RT-qPCR.

Primers/siRNA	Sequences
si-MEG3-3	5′-CCCUCUUGCUUGUCUUACUTT-3′
MEG3-F	5′-GCCCTAGGGGAGTGACTACA-3′
MEG3-R	5′-ACTCGGGACATACCTGCTCT-3′
ACTB-F	5′-CAGGGCGTGATGGTGGGCA-3′
ACTB-R	5′-CAAACATCATCTGGGTCATCTTCTC-3′

F, forward; R, reverse. MEG3, maternally expressed gene 3.