Table 1. Primers used for real-time PCR.

Primer		Sequence	Accession No.	Product size (bp)
Slcla4	Forward	TTG GAG GCC ATT GGA CTT CC	XM_001232899.5	102
	Reverse	GGC ATC CCC TTC CAC ATT CA
Slc6a14	Forward	CTG CAG TAA AAC ACG CCT CG	XM_426267.1	97
	Reverse	CGT GAG GTT GTT GCT TGC AA
Slc1a1	Forward	CGG ACA GGA AGG GAT GTA GC	XM_424930.6	91
	Reverse	ACT CCA ATA CCC AGC AGC AC
Slc6a19	Forward	TTG AGC AAA TGC AGC AGC TG	XM_419056.6	112
	Reverse	CCG GTT CCT TCA ACT CCC TC
Slc7a7	Forward	GCT CCT GCT AAA TGC CCT TTG	XM_418326.6	110
	Reverse	AGA TCA GCA CGA CGT ACA GC
Slc7a9	Forward	CCA GGT TGT GAT CCA CCT CC	NM_001199133.1	99
	Reverse	GCT TCC CAG CTT CAC ACT CA
Slc3a1	Forward	CCA TAC ATC GGG GCT GGA TG	XM_004935370.3	86
	Reverse	GAC GCT GTC TAA CCC ATC CA
Slc7a1	Forward	CAA GAG GAA AAC TCC AGT AAT TGC A	NC_006088.4	75
	Reverse	AAG TCG AAG AGG AAG GCC ATA A
Slc7a2	Forward	TGC TCG CGT TCC CAA GA	NC_006091.4	67
	Reverse	GGC CCA CAG TTC ACC AAC AG
Actb	Forward	TGC GTG ACA TCA AGG AGA AG	NM_205518.1	110
	Reverse	GAC CAT CAG GGA GTT CAT AGC