Table 1. Primer sequences for real-time quantitative RT-PCR assays of target and reference genes.

Target gene	Prime name	Sequence 5′–3′
preproinsulin	PP-F	TCCGATCACTGCCTCTTC
	PP-R	GCTGCTCGACATCCCGTC
proglucagon	PG-F	CTTCCCAGTCTGAACC
	PG-R	TGTCCTCCTGTCCTTG
gapdh	GAPDH-F	GCCCAGAACATCATCCCA
	GAPDH-R	CGGCAGGTCAGGTCAACA