Table 1.

Primers employed for mRNA analysis.

Gene	Murine Primers
18S	F 5′-TAGAGGGACAAGTGGCGTTC-3′ R 5′-TGTACAAAGGGCAGGGACTT-3′
Murine Notch1	F 5′-CCTTGCTCTGCCTAACGC-3′ R 5′-GGAGTCCTGGATCGTTGG-3′
Murine Dll1	F 5′-GCAGGACCTTCTTTCGCGTAT-3′ R 5′-AAGGGGAATCGGATGGGGTT-3′
Murine Hes1	F 5′-TCAACACGACACCGGACAAAC-3′ R 5′-ATGCCGGGAGCTATCTTTTCTT-3′
Murine Hey1	F 5′-CCGACGAGACCGAATCAATAAC-3′ R 5′-TCAGGTGATCCACAGTCATCTG-3′