Table 1. Description of primers.

Gene	NCBI accession number	Forward primer (5′-3′)	Reverse primer (5′-3′)	Amplicon	Network
Akap9	NM_194462.2	GTCTTCAGATGGTAGAAAAGGA	GTTAGCTGTGAGCTGAGTTATG	173 bp	A
Setdb1	NM_018877.2	GATAGCTCCTGCCGAGACTTC	CTGCCATCCACCTCTTCAAC	143 bp	A
Snd1	NM_019776.2	ACGCTGATGAGTTTGGCTACA	CCACGACAGAGGAGGTTTC	171 bp	A
Crh	NM_205769.1	CATTCTTGAGGGGTGGCTA	CTCTTACACAACCAAATTGACC	116 bp	B
Igfbp3	NM_008343.2	TCTTGGGGTCCTTCTCAAA	CCTCCAGACACAGGCTCC	194 bp	B
Lasp1	NM_010688.3	ATACCATGAGGAGTTTGAGAAG	ACCATAGGACGAGGTCATCT	196 bp	B
Narf	NM_026272.2	GATAGCATCCCTTCAGCCCT	TTCATCAAACCCCTTTATCTCC	156 bp	C
Ogdh	NM_010956.3	GCTAGTCTCTTCCTTGACTG	AACTTACTCATGCCATTGTC	184 bp	C
Selenbp1	NM_009150.3	GTGCAACGTGAGCAGTTT	CTGCATCCCCAGGCTTCT	161 bp	C
Pcdhb9	NM_053134.3	TTTAGGAGAAACTACCTTGTGC	TGAGCATTAAAGTCACTTGAGG	195 bp	none
HRPT	NM_013556.2	CCAGTAAAATTAGCAGGTGTTC	GATAAGCGACAATCTACCAGAG	179 bp	none

Shown are the NCBI accession numbers, primer sequences, product sizes and the assignment to the networks of the genes that were further tested with real-time RT–PCR.