Table 1.

Primers of the candidate genes used in qRT-PCR.

Gene	Primer sequence (5’→3′)	Product length (bp)	Accession number
AMH	F: CCTGGAGGAAGTGAAGTGGG R: CGGGTAGAAGAGCAGCAGAG	115	NM_205030.1
PGR	F: AGGCTTCTGGTTGCCACTAC R: GTTGTGCTGCCCTTCCATTG	83	NM_205262.1
BDH1A	F: GATCTCCACGTTTGGGGAGG R: TCACTACACGACCCTTTGACC	137	NM_001006547.2
IGF-I	F: CCAGAAACACTGTGTGGTGC R: TCCCTTGTGGTGTAAGCGTC	123	NM_001004384.2
ZP2	F: TGCATCAGACGCTGCACTTA R: CCCTTGGGATTGTCCTCCCT	73	NM_001039098.1
β-actin	F: CTCTGACTGACCGCGTTACT R: TACCAACCATCACACCCTGAT	172	NM_205518.1

Abbreviations: AMH, antimullerian hormone; BDH1A, 3-hydroxybutyrate dehydrogenase, type 1 A; IGF-I, insulin-like growth factor I; PGR, progesterone receptor; ZP2, zona pellucida member 2.