Table 1. RT-PCR primers and products.

Gene	Direction	Primer sequence (5′…3′)	Product size, bp
Actn1	Forward	ggtcagcagcaacctcctc	167
	Reverse	tctttctccaccttctctcca
Actn4	Forward	accctgaacagactcccttg	168
	Reverse	gatcgacaagcctccatctc
Actb	Forward	gctgcgttttacaccctttc	218
	Reverse	gtttgctccaaccaactgct
Actg	Forward	ctggtggatctctgtgagca	184
	Reverse	tcaggagggaagaaaccaga