Table 1. Primers sequences and efficiencies used for quantitative RT-PCR.

Gene	Forward primer	Reverse primer	E
BMP2	5’-CATCACGAAGAAGCCGTGGA-3’	3’-TGAGAAACTCGTCACTGGGG-5’	1,96
ID1	5’-GGTGGTACTTGGTCTGTCGG-3’	3’-CCTTGCTCACTTTGCGGTTC-5’	1,88
AlK3	5’-TGAGACAGCAGGACCAGTCA-3’	3’-GATTCTGCCCTTGAACATGAGA-5’	1,92
18S	5’-CATTCGAACGTCTGCCCTATC-3’	3’-CTCCCTCTCCGGAATCGAAC-5’	1,99
GAPDH	5’-TGACGTGCCGCCTGGAGAAA-3’	3’-AGTGTAGCCCAAGATGCCCTTCAG-5’	1,99