Table 1.

Primer information.

Target Gene	Gene Bank Accession Number	Forward Primer (5′–3′)	Reverse Primer (5′–3′)	Amplicon Size [bp]	Ta [°C]	Number of Cycles
Smad2	NM_001003652.3	CAAACCAGGTCTCTTGATGG	GAGGCGGAAGTTCTGTTAGG	259	60	35
Smad3	NM_005902.2	GGAGAAATGGTGCGAGAAGG	GAAGGCGAACTCACACAGC	259	60	35
Smad7	NM_005904.1	TTCGGACAACAAGAGTCAGC	AAGCCTTGATGGAGAAACC	200	60	35
RPL13	NM_012423.3	AAGTACCAGGCAGTGACAG	CCTGTTTCCGTAGCCTCATG	100	56	30