Table 1. Primer Sequences.

	Sense	Antisense
Jagged-1	5′-CGCCCAATGCTACAATCGTG-3′	5′-GGTTGCCCTCACAGTCGTT -3′
Hey-1	5′-GCCGACGAGACCGAATCAAT-3′	5′-GGAGACCAGGCGAACACGA-3′
Hey-2	5′-TTGACAGAAGTGGCGAGGTA -3′	5′-ATGGCGTTGACTCTGATGTG-3′
Cyclin D1	5′-CTGCTGGCGAAGGTTTAGGG -3′	5′- GGAGCGGCGGCAAGAATG -3′
GAPDH	5′-GACATGCCGCCTGGAGAAAC-3′	5′-AGCCCAGGATGCCCTTTAGT-3′