Table 1.

Primers used for real-time PCR.

Genes	Accession No.	Primers
GAPDH	NM_001206359.1	F: 5′-GTCGGAGTGAACGGATTTGG-3′
		R: 5′-AGTGGAGGTCAATGAAGGGG-3′
GCLC	XM_003482164.4	F: 5′-GAAAACCAGGCTCTCTGCAC-3′
		R: 5′-ATCGCTTCGTCTGGAAAGAA-3′
GSS	NM_001244625.1	F: 5′-GGCTGAAGGACAGTGAGGAG-3′
		R: 5′-TTCCCTGCCTGACATAGACC-3′
SLC6A20	XM_021068640.1	F: 5′-TGGTGGTGTCCTTCTTCCTC-3′
		R: 5′-ATTCAGTGGGCAGACAGACC-3′
SLC36A1	XM_021077073.1	F: 5′-CATCGGCATCTTCTTCACCT-3′
		R: 5′-GGTCTATCACCAGCCTCCAA-3′
SLC36A2	XM_021077082.1	F: 5′-TTGCTAGCCATGGGCTTCAT-3′
		R: 5′-AGAAGCTCACGATACGCCTTC-3′
SLC38A1	XM_003355629.4	F: 5′-GAACACTGGAGCAATGCTGA-3′
		R: 5′-ATAGCCGAGATAGCCCAGGT-3′
SLC38A2	XM_005659640.3	F: 5′-CCTACCTCCTGACAGCTTGC-3′
		R: 5′-AACCAAAAGCACCAAACAGG-3′