Table 2.

The sequence of PCR primers.

Primer	Sequence
miR-18b-5p	Forward: 5′- TGTGCAAATCCATGCAAAACTGA -3′ Reverse: 5′- GTGCAGGGTCCGAGGT -3′
U6	Forward: 5′- CTCGCTTCGGCAGCACA -3′ Reverse: 5′- AACGCTTCACGAATTTGCGT -3′
PHF2	Forward: 5′- GCCTCTAACCACAGCGAGAT-3′ Reverse: 5′- GTAGATCCAGCCTGAGGGGA -3′
HIF-1α	Forward: 5′- AGTTCCGCAAGCCCTGAAAGC -3′ Reverse: 5′- GCAGTGGTAGTGGTGGCATTAGC -3′
β-actin	Forward: 5′- AGTCCTACGGAAAACGGCAG -3′ Reverse: 5′- CGGCTATTCTCGCAGCTCAC -3′
ChIP primer	Forward: 5′- TAATGCTCCCGTTGAAGT -3′ Reverse: 5′- TACCAGAGTGCGGTTGAG -3′